Top content editing and proofreading service companies in California
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$25,000+$200 - $300 / hr250 - 999San Diego, CA
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See all 60 projectsREQ is a strategic communications and PR agency specializing in content creation and thought leadership, with a strong focus on government and public sector media relations. Their reviews highlight their expertise in strategic PR services, seamless integration with client teams, and responsiveness, achieving measurable success such as tripling media coverage and securing prestigious awards. Approximately 80% of reviews commend their adept handling of content development, including SEO content writing and blog content creation, reinforcing their position as a trusted partner in enhancing brand visibility.
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$5,000+$100 - $149 / hr50 - 249Modesto, CA
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See all 4 projectsGolden Ink Publishers specializes in Content Writing Services, providing comprehensive solutions including editing, formatting, and publishing support. The company has received overwhelmingly positive feedback, with clients appreciating their professionalism and dedication to authors' visions. Over 90% of reviews highlight their ability to deliver projects on time, though some suggest a quicker initial edit turnaround could enhance efficiency.
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$10,000+$200 - $300 / hr250 - 999Bakersfield, CA
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See all 4 projectsBook Writing Craft is a content creation company specializing in editing, proofreading, and formatting manuscripts for authors. Approximately 80% of feedback highlights their effective editing solutions and alignment with client values, while 20% suggest areas for improvement to enhance service delivery.
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$1,000+$200 - $300 / hr10 - 49Los Angeles, CA
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See all 2 projectsAmerican Publishers Inc is a company specializing in publishing services, including copywriting solutions and content creation. The reviews highlight their exceptional project management and impressive commitment, contributing to a significant increase in book sales and positive reviews. Their expertise in publishing standards and SEO content writing is evident, with 100% positive feedback noting their impactful marketing and international formatting capabilities.
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Undisclosed< $25 / hr2 - 9Concord, CA
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See all 1 projectsGrowth Copywriting is a content creation company specializing in SEO Content Writing and Copywriting Services. With a 100% positive feedback rate, clients highlight their expertise in boosting organic visibility and revenue through strategic content marketing. Their services include keyword research, content creation, and web copywriting, and they are praised for their professionalism and responsiveness.
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$5,000+$150 - $199 / hr10 - 49San Francisco, CA
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See all 3 projectsAMZ Publisher is a company specializing in proofreading services aimed at enhancing the clarity and quality of written content. Reviewers consistently praise AMZ Publisher's meticulous attention to detail, timely delivery, and effective communication, with 95% error reduction reported in projects. However, there's a suggestion for more flexible pricing packages to better accommodate diverse project needs.
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$1,000+$100 - $149 / hr2 - 9Carlsbad, CA
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See all 4 projectsEthos Ink is an SEO and digital marketing agency noted for its expertise in increasing organic search traffic and providing comprehensive branding and content marketing services. The company has received unanimously positive feedback from clients, highlighting a 900% increase in organic sessions and consistently exceeding expectations in deliverables and project management. Clients frequently commend their effective communication and commitment to client success.
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$1,000+$50 - $99 / hr10 - 49San Diego, CA
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See all 5 projectsBlue Media Marketing, Inc. is an SEO agency recognized for its effective content creation, including SEO content writing and web content services. The company receives overwhelmingly positive feedback for its impactful content assignments and client-focused approach, achieving a 38% increase in website traffic. Clients appreciate their clear communication and dedication, with 100% of reviews highlighting their ability to deliver successful SEO solutions.
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UndisclosedUndisclosed50 - 249Los Angeles, CA
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See all 3 projectsAll American Writer is a content creation company specializing in Copywriting Services, Web Content, and Article Creation Services. However, based on reviews, the company has received overwhelmingly negative feedback, with complaints about unmet guarantees, project delays, poor communication, and unethical business practices. Approximately 100% of reviewers express dissatisfaction with their services.
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$1,000+$150 - $199 / hr50 - 249Los Angeles, CA
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See all 2 projectsUSA Book Writers specializes in Content Writing Services, including eBook Publishing and Content Creation. Clients commend their ability to deliver projects on time with a well-organized and creative team. While feedback is overwhelmingly positive, one client noted a desire for more frequent progress updates. Overall, USA Book Writers is recognized for its high-quality service and effective project management.
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$1,000+$25 - $49 / hr50 - 249Santa Clara, CA
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Saturn Book Publishers, a print design company, is in Santa Clara, California and Santa Clara, California. Established in 2015, the team specializes in Print Design and Content Writing Services.
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$1,000+$25 - $49 / hr250 - 999San Diego, CA
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In San Diego, California, Oxford Book Writers is a Content Writing Services company. Their services include Content Writing Services and Business Consulting.
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$1,000+$100 - $149 / hr50 - 249Los Angeles, CA
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See all 2 projectsOur Author Services are designed to help you easily bring your ideas to life. Whether you're an aspiring writer, a seasoned author, or simply someone who enjoys creating, Authors Everest offer
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$25,000+$50 - $99 / hr250 - 999San Diego, CA
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United States Book Writer is a Content Writing Services company. They are headquartered in San Diego, California, and their services include Content Writing Services and Marketing Strategy.
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UndisclosedUndisclosed50 - 249San Jose, CA
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Matador Publisher, a Content Writing Services company, is based in San Jose, California and San Jose, California. The team offers Content Writing Services and Print Design.
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$1,000+$50 - $99 / hr50 - 249San Diego, CA
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Located in San Diego, California, Reeds Publishing is a Content Marketing and Content Writing Services company. The team specializes in Content Marketing and Content Writing Services.
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$1,000+$25 - $49 / hr50 - 249Fremont, CA
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Best Ghost Writers is a Content Writing Services company. They are located in Fremont, California. Their team provides Content Writing Services and Content Marketing.
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$1,000+$25 - $49 / hr50 - 249Los Angeles, CA
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See all 2 projectsAt American Publishers LLC, we bring years of experience to every project, crafting powerful stories with care and precision. Our expert writers, editors, and producers handle everything from
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UndisclosedUndisclosed50 - 249Newport Beach, CA
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Hancock Publishers is a versatile content creation company specializing in professional-quality content, including copywriting services, article writing, and press releases. They boast a commitment to high standards, with 100% of reviewers praising their project management and responsiveness. Clients note a 40% increase in press coverage and positive outcomes such as enhanced brand visibility and readership.
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UndisclosedUndisclosed50 - 249San Francisco, CA
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See all 1 projectsTime Square Publishers offers comprehensive Content Writing Services, including Copywriting, Article Writing, Blog Writing, and Web Content. Reviews highlight their professional approach, timely delivery, and alignment with client preferences and budget. Overall, clients highly recommend their services for their exceptional work and effective communication.
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Undisclosed$25 - $49 / hr250 - 999Los Angeles, CA
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Panda Publishing Agency is a branding company. Their midsize team is located in Los Angeles, California. Their services include Branding and Print Design.
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UndisclosedUndisclosed10 - 49San Jose, CA
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See all 1 projectsBook Writing Consultant is your trusted partner for professional self-publishing services. We specialize in helping authors turn their ideas into globally recognized books. From ghostwriting and
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$1,000+$25 - $49 / hr10 - 49Irvine, CA
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Founded in 1996, Book Publishing Pros is a Content Writing Services company. The team specializes in Content Writing Services and Print Design.
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$5,000+$25 - $49 / hr10 - 49Torrance, CA
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Inkout Publication is a Content Marketing and Content Writing Services company launched in 2012. The team specializes in Content Marketing and Content Writing Services.
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$5,000+$25 - $49 / hr10 - 49Los Angeles, CA
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American Publishers Empire is a small Los Angeles, California-based Content Writing Services company. The team focuses on Content Writing Services and Content Marketing.
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$1,000+< $25 / hr50 - 249San Jose, CA
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See all 1 projectsBook Marketing Verse offers comprehensive book marketing services, including market research, web presence optimization, book launches, email marketing, and targeted advertising. Overall, reviews highlight their outstanding project management, adaptability to trends, and effective communication, resulting in increased book sales and visibility. Clients commend their impressive ability to tailor marketing strategies to specific genres, leading to successful campaigns and favorable ROI.
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$1,000+$25 - $49 / hr50 - 249Los Angeles, CA
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Random House Publishers, a print design agency, was launched in 2010. Based in Los Angeles, California, the team focuses on Print Design and Audio Production.
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$5,000+$100 - $149 / hr50 - 249Escondido, CA
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Paramount Book Publishers is a Content Marketing company. Launched in 2020, the team offers Content Marketing and Search Engine Optimization. The agency is located in Escondido, California.
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$1,000+< $25 / hr2 - 9San Diego, CA
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Book Publishing Experts is a Content Writing Services company. They are in San Diego, California and have small team of experts. Their services include Content Writing Services and Content
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$1,000+$25 - $49 / hr10 - 49Aliso Viejo, CA
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See all 5 projectsBolton Book Publishers is devoted to delivering literary excellence while supporting writers at every step of their creative journey. By simplifying the writing and editing process, we help authors
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$1,000+< $25 / hr250 - 999Laguna Beach, CA
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See all 1 projectsTeam4eCom provides Amazon vendor central management services, including inventory management and product listing optimization. Overall feedback indicates they deliver timely and effective solutions, significantly reducing overselling and enhancing product visibility. Clients appreciate their proactive communication and dedication to understanding business challenges, ensuring a collaborative and successful partnership.
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UndisclosedUndisclosed50 - 249Long Beach, CA
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See all 1 projectsNestled in the vibrant heart of Long Beach, The Nation Publishers is a leading force in the literary world. Our dedicated team brings stories to fruition, offering a collaborative space for
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$1,000+$100 - $149 / hr50 - 249San Jose, CA
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Novella Publishers, a Logo company, was founded in 2018. They focuses on Logo and Print Design.
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$5,000+$25 - $49 / hr50 - 249Los Angeles, CA
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See all 1 projectsMadcom Publishers offers expert Copywriting Services, Article Writing, and Content Creation, specializing in personalized book publishing support. Reviews highlight their effective project management, timely delivery, and exceptional personalized service, particularly noted for empowering first-time authors. Clients appreciate their professional quality and responsiveness, though some suggest more detailed updates could enhance transparency.
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$1,000+$150 - $199 / hr50 - 249South San Francisco, CA
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Founded in 2019, Atlantic Book Writers is a midsize Product Marketing company headquartered in South San Francisco, California. Their team focuses on Product Marketing and Content Writing Services.
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$10,000+Undisclosed50 - 249Los Angeles, CA
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Content Writing Services company Help Academic is in Los Angeles, California. They offer Content Writing Services and Content Marketing.
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$1,000+$100 - $149 / hr10 - 49Sacramento, CA
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See all 10 projectsFlying Cat Marketing is a content creation and SEO agency specializing in services such as article writing, blog content creation, and copywriting solutions. The company consistently receives positive feedback, with approximately 95% of reviewers praising their project management skills, high-quality content, and responsiveness to client needs. Their ability to increase organic traffic and generate leads through expert SEO content writing is a recurring theme in reviews.
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$1,000+$50 - $99 / hr2 - 9Los Angeles, CA
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Redhorns Publishing is a Content Writing Services company. The Los Angeles, California-based company was founded in 2024. Their team offers Content Writing Services and Content Marketing.
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$1,000+< $25 / hr10 - 49Santa Clara, CA
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Established in 2021, Daisy Blue Publishing is a small web design company. Their team provides Web Design and Print Design.
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$1,000+$300+ / hr50 - 249Los Angeles, CA
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United Book Publishing is a Content Writing Services company established in 2012. The company offers Content Writing Services and Content Marketing, and is midsize.
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UndisclosedUndisclosed50 - 249Los Angeles, CA
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Amazon Kindle Publishing Solutions is a Content Marketing company. The Los Angeles, California-based team offers Content Marketing and Graphic Design.
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UndisclosedUndisclosed50 - 249Los Angeles, CA
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Content Writing Services company Dubu Publishers is in Los Angeles, California and Los Angeles, California. Founded in 2009, the team provides Content Writing Services and Branding.
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UndisclosedUndisclosed50 - 249Los Angeles, CA
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See all 1 projectsPearson Self Publishers provides services including editing, designing, and book publishing. However, reviews indicate significant dissatisfaction with their professionalism and reliability, citing unmet deliverables and a lack of communication. Potential clients are advised to consider these issues when evaluating the company's suitability for content creation needs such as Copywriting Services, Article Writing, Blog Writing, or Web Content.
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UndisclosedUndisclosed50 - 249Los Angeles, CA
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Midsize Content Marketing company Books Writing Cube , is located in Los Angeles, California. Their services include Content Marketing and Print Design.
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UndisclosedUndisclosed50 - 249Los Angeles, CA
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360 Ghost Writing is a Content Writing Services company. They are in Los Angeles, California and have midsize team. Their services include Content Writing Services and Social Media Marketing.
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$1,000+$50 - $99 / hr50 - 249Los Angeles, CA
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Native Book Writers is a midsize web design company. Founded in 2016, the team specializes in Web Design and Print Design.
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$1,000+$25 - $49 / hr50 - 249Oakland, CA
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Content Marketing company Random House Self Publishing is based in Oakland, California. They offer Content Marketing and Print Design and were founded in 2017.
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$1,000+$25 - $49 / hr50 - 249Corona, CA
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Branding company Worldwide Publisher was established in 2013. Based in Corona, California, the team focuses on Branding and Content Marketing.
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$5,000+$25 - $49 / hr50 - 249Eastvale, CA
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See all 1 projectsNew York Publishing House is a leading publishing company located in the USA, offering a full range of services including book writing, publishing, marketing, and cover design. We are dedicated to
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$1,000+$25 - $49 / hr50 - 249Lake Forest, CA
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Based in Lake Forest, California, Fox Book House is a social media marketing agency. Their services include Social Media Marketing and Web Design.
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List of the Top 9 California editing and proofreading service providers
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$5,000+$100 - $149 / hr50 - 249Modesto, CA
Ability to deliver
20.4/40.016.4/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
50% Content Writing Services100% Editing and Proofreading Services50% Other -
$10,000+$200 - $300 / hr250 - 999Bakersfield, CA
Ability to deliver
20.2/40.016.2/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
80% Content Writing Services100% Editing and Proofreading Services20% Other -
$1,000+$200 - $300 / hr10 - 49Los Angeles, CA
Ability to deliver
21.5/40.016.4/20 Reviews0/10 Clients & Experience5.2/10 Market PresenceService focus
50% Content Writing Services100% Editing and Proofreading Services50% Other -
Undisclosed< $25 / hr2 - 9Concord, CA
Ability to deliver
23.1/40.016.4/20 Reviews2.2/10 Clients & Experience4.6/10 Market PresenceService focus
35% Content Writing Services20% Editing and Proofreading Services65% Other -
$5,000+$150 - $199 / hr10 - 49San Francisco, CA
Ability to deliver
20.2/40.016.2/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
20% Content Writing Services100% Editing and Proofreading Services80% Other -
$1,000+$100 - $149 / hr2 - 9Carlsbad, CA
Ability to deliver
21.2/40.016.6/20 Reviews0/10 Clients & Experience4.6/10 Market PresenceService focus
20% Content Writing Services50% Editing and Proofreading Services80% Other -
$1,000+$50 - $99 / hr10 - 49San Diego, CA
Ability to deliver
21.5/40.016.2/20 Reviews0/10 Clients & Experience5.3/10 Market PresenceService focus
15% Content Writing Services15% Editing and Proofreading Services85% Other -
UndisclosedUndisclosed50 - 249Los Angeles, CA
Ability to deliver
7.4/40.02.2/20 Reviews0/10 Clients & Experience5.2/10 Market PresenceService focus
60% Content Writing Services100% Editing and Proofreading Services40% Other -
$1,000+$150 - $199 / hr50 - 249Los Angeles, CA
Ability to deliver
4.9/40.00/20 Reviews0/10 Clients & Experience4.9/10 Market PresenceService focus
50% Content Writing Services100% Editing and Proofreading Services50% Other -
$1,000+$25 - $49 / hr50 - 249Santa Clara, CA
Ability to deliver
7.9/40.00/20 Reviews2.6/10 Clients & Experience5.3/10 Market PresenceService focus
25% Content Writing Services50% Editing and Proofreading Services75% Other -
$1,000+$25 - $49 / hr250 - 999San Diego, CA
Ability to deliver
4.6/40.00/20 Reviews0/10 Clients & Experience4.6/10 Market PresenceService focus
35% Content Writing Services100% Editing and Proofreading Services65% Other -
$1,000+$100 - $149 / hr50 - 249Los Angeles, CA
Ability to deliver
4/40.00/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
50% Content Writing Services100% Editing and Proofreading Services50% Other -
$25,000+$50 - $99 / hr250 - 999San Diego, CA
Ability to deliver
4/40.00/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
50% Content Writing Services100% Editing and Proofreading Services50% Other -
UndisclosedUndisclosed50 - 249San Jose, CA
Ability to deliver
4/40.00/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
50% Content Writing Services100% Editing and Proofreading Services50% Other -
$1,000+$50 - $99 / hr50 - 249San Diego, CA
Ability to deliver
4/40.00/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
50% Content Writing Services70% Editing and Proofreading Services50% Other -
$1,000+$25 - $49 / hr50 - 249Fremont, CA
Ability to deliver
4.6/40.00/20 Reviews0/10 Clients & Experience4.6/10 Market PresenceService focus
55% Content Writing Services43% Editing and Proofreading Services45% Other -
$1,000+$25 - $49 / hr50 - 249Los Angeles, CA
Ability to deliver
4.6/40.00/20 Reviews0/10 Clients & Experience4.6/10 Market PresenceService focus
40% Content Writing Services100% Editing and Proofreading Services60% Other -
UndisclosedUndisclosed50 - 249Newport Beach, CA
Ability to deliver
5.7/40.00/20 Reviews0.7/10 Clients & Experience5/10 Market PresenceService focus
30% Content Writing Services100% Editing and Proofreading Services70% Other -
UndisclosedUndisclosed50 - 249San Francisco, CA
Ability to deliver
5.8/40.00/20 Reviews1.8/10 Clients & Experience4/10 Market PresenceService focus
25% Content Writing Services100% Editing and Proofreading Services75% Other -
Undisclosed$25 - $49 / hr250 - 999Los Angeles, CA
Ability to deliver
4/40.00/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
25% Content Writing Services100% Editing and Proofreading Services75% Other -
UndisclosedUndisclosed10 - 49San Jose, CA
Ability to deliver
5.2/40.00/20 Reviews0.6/10 Clients & Experience4.6/10 Market PresenceService focus
40% Content Writing Services60% Editing and Proofreading Services60% Other -
$1,000+$25 - $49 / hr10 - 49Irvine, CA
Ability to deliver
4/40.00/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
50% Content Writing Services100% Editing and Proofreading Services50% Other -
$5,000+$25 - $49 / hr10 - 49Torrance, CA
Ability to deliver
4/40.00/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
50% Content Writing Services100% Editing and Proofreading Services50% Other -
$5,000+$25 - $49 / hr10 - 49Los Angeles, CA
Ability to deliver
4/40.00/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
50% Content Writing Services55% Editing and Proofreading Services50% Other