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SEO Audits & Campaigns backed by data science.

Patended SEO results based on 400+ SEO tests.

High Voltage SEO stands for tested SEO methods and proven results. We use a US patented, scientific-based approach to optimize your website.

We are a full services SEO agency specializing in organic traffic growth for local, eCommerce, B2B, legal, SaaS and national brands and operate out of Phoenix, AZ.

  • Min project size
    $1,000+
  • Hourly rate
    $100 - $149 / hr
  • Employees
    10 - 49
  • Locations
    Phoenix, AZ
  • Year founded
    Founded 2014
  • Languages

2 Languages that we service

  • English
  • German

1 Locations

  • Phoenix , AZ

Select Focus Area
PPC Focus
Industries
Financial services
30%
Information technology
30%
eCommerce
25%
Real estate
10%
Business services
5%
Clients
Midmarket ($10M - $1B)
40%
Small Business (<$10M)
40%
Enterprise (>$1B)
20%

Pricing Snapshot

Min. project size $1,000+
Avg. hourly rate $100 - $149 /hr
Rating for cost 4.2 /5

What Clients Have Said

High Voltage SEO's pricing appears to be mid-range, with clients noting good value for cost. However, some reviews mention dissatisfaction with deliverables despite high fees. While certain clients reported significant traffic increases, one expressed disappointment over lack of promised work for the investment.

This summary is based on verified Clutch reviews.

Most Common Project Size

< $10,000 based on 21 reviews
< $10,000 $10,000 - $49,999 $50,000 - $199,999 > $200,000

Select a service to see pricing information

High Voltage SEO Review Insights

Overall Review Rating

4.7
  • Quality 4.8
  • Schedule 4.7
  • Cost 4.2
  • Willing to Refer 4.6

Top Mentions

Review Highlights

  • Effective Communication and Project Management

    Many clients commend High Voltage SEO for their clear communication and efficient project management. Regular updates and responsiveness to client needs are highlighted, contributing to successful collaborations and satisfied clients.

  • Professionalism and Client-Centric Approach

    Clients consistently highlight the professionalism and client-focused approach of High Voltage SEO's team. Their dedication to understanding client needs and delivering tailored solutions is well-regarded.

  • Strong SEO Expertise and Knowledge

    High Voltage SEO is consistently praised for their deep understanding of SEO strategies, technical skills, and ability to craft effective SEO plans. Clients appreciate their knowledge, which is evident in improved site performance and rankings.

  • Flexibility and Adaptability in Strategy

    Clients appreciate High Voltage SEO's ability to adapt strategies based on changing client needs and budgets. Their flexibility in tailoring solutions to specific business goals is a noted strength.

  • Significant SEO Results and Traffic Growth

    Several clients report substantial improvements in organic traffic, lead generation, and search engine rankings due to High Voltage SEO's efforts. These outcomes demonstrate the company's capability to deliver impactful SEO results.

  • Mixed Experiences with Service Delivery

    Clients have varied experiences with High Voltage SEO's service delivery. While some praise their timely execution and effective strategies, others report unmet expectations, lack of tangible deliverables, and insufficient communication, indicating inconsistency in service quality.

High Voltage SEO Reviews

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SEO Services for Healthcare Startup

  • Digital Strategy Other Digital Marketing Search Engine Optimization
  • $10,000 to $49,999
  • Nov. 2021 - Apr. 2022
5.0
Quality
5.0
Schedule
5.0
Cost
4.0
Willing to Refer
4.0

"Their communication was effortless and our SEO specialist was always available."

Jul 2, 2022
Growth Marketing Manager, ResurrectYourDigital
Gabriel Biggers
  • Advertising & marketing
  • Greater Northdale, Florida
  • 11-50 Employees
  • Online Review

High Voltage SEO handled a healthcare startup's entire SEO process, including preparing content for the website, link-building, and implementing optimizations.

SEO Services for Lending Company

  • Search Engine Optimization
  • Less than $10,000
  • June - Dec. 2021
5.0
Quality
5.0
Schedule
5.0
Cost
4.0
Willing to Refer
5.0

"They were clear about scheduling and always met deadlines."

Mar 29, 2022
Owner, Lendmore Financial
Natalya Toney-Johnson
  • Financial services
  • Toronto, Ontario
  • 1-10 Employees
  • Online Review

High Voltage SEO provided SEO services for a lending company. They developed a strategy, implemented technical improvements, and created content for the client’s website. 

SEO Services for Financial Consulting Business

  • Search Engine Optimization
  • Less than $10,000
  • Sep. 2020 - Sep. 2021
5.0
Quality
5.0
Schedule
5.0
Cost
4.0
Willing to Refer
5.0

"They were always prompt with their deliverables, and they kept me informed along the way."

Oct 21, 2021
Financial Consultant, Financial Consulting Business
Christopher Barnes-Christian
  • Financial services
  • London, England
  • 1-10 Employees
  • Online Review

To improve client acquisition, a financial consulting business hired High Voltage SEO for their SEO services. This involved doing a site audit, making a content plan, and conducting keyword research.

SEO & Content Mktg for Hospitality Firm

  • Content Marketing Search Engine Optimization
  • Less than $10,000
  • Feb. - July 2021
5.0
Quality
5.0
Schedule
5.0
Cost
4.0
Willing to Refer
5.0

"They were pretty hands-on and worked closely with me to ensure I'd be proud of the content that we were making."

Sep 12, 2021
Loan Broker & Consultant, B&T Loan Consultants
Bongi Yoli
  • Hospitality & leisure
  • Middletown, New York
  • 1-10 Employees
  • Online Review

High Voltage SEO provided SEO services to a hospitality firm in order to increase their traffic and brand visibility to their target market. The team provided keywords and built a content plan for the client.

SEO Consultancy for Nutritional Supplement Company

  • Search Engine Optimization
  • Confidential
  • Mar. - Oct. 2020
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They have unrivaled on-page SEO expertise and knowledge."

Dec 9, 2020
Head of SEO & Affiliate Marketing, Performance Lab
Sei Kato
Verified
  • Other industries
  • United Kingdom
  • 11-50 Employees
  • Online Review
  • Verified

A nutritional supplement company reached out to High Voltage SEO for on-page SEO consultation. Their aim is to improve page performance and increase their search rankings.

Showing 21-25 of 25 Reviews

Clutch verification provides an additional layer of data to help you make the right purchasing decision of business services.

Learn More
Verified Client Reviews
18
Overall Review Rating
4.7
Source
Clutch
Last Updated
May 7, 2026

Business Entity

Business Entity Name Gogo Search Ventures LLC
Source Wyoming Secretary of State
Jurisdiction of Formation Wyoming
Date of Formation June 24, 2020
Status Active
Last Updated January 14, 2023
ID 2020-000925249

Credit Report Results

International Credit Risk Assessment Moderate Risk
Source Creditsafe
Last Updated January 14, 2023
Learn More About The Clutch Verification Process

Locations (1)

2501 W Behrend Drive PhoenixAZ, United States 85027

2 - 5

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