Wired for Growth.
Backed by Science.
Built to Be Your SEO Agency.
We help SaaS, e-commerce, and local brands build organic growth engines that drive visibility, traffic and conversions.
Powered by data, not hype.
With over 400 scientific tests and a patented method for isolating what works in Google’s algorithm, we plug into your goals and build strategies that drive traffic, increase conversions, and fuel long-term growth.
Featured snippets have the highest clickthrough rate (CTR) at
42.9%
of sources cited in Google AI Overviews rank in the top 10 results.
94%
Organic search accounts for around 94% of all search clicks, paid ads get a small fraction.
Trusted by Leading High-Growth Companies
SEO Has Changed. Have You?
The SEO landscape is louder, faster, and more fragmented than ever, but most brands haven’t evolved to keep up. Today, visibility isn’t just about ranking on Google. It’s about being discoverable wherever people search, whether it’s on social media, Google AI overviews, or whatever comes next.
Industry Experience
Over
10 Years
Science-Based SEO Agency
“They offered tangible data and were very transparent.”
You Need Strategy, Not Shortcuts
In a space full of noise and outdated playbooks, clarity is a competitive advantage. With AI booming, SEO is no longer a volume game. It’s more about knowing what to do and when to do it. Our edge isn’t just the technology; it’s the people behind it and the rigorous tests that validate every move. Our experience identifies patterns AI can’t see, uncovers gaps others miss, and shapes strategies that drive lasting impact for our clients.
SEO: Your Organic Growth Engine
By itself, SEO gets results, but when it’s seen as a part of the bigger marketing puzzle, it sparks even better ones. Our approach looks at the ins and outs of your whole marketing strategy, then zeros in on what people are actually searching for. With us, SEO isn’t a quick fix; it’s a growth engine that builds momentum and keeps working long after your first investment, turning effort into real, lasting returns.
Happy Clients
200+
Leading advertising &
marketing agency
“We’ve seen our website sales increase meaningfully.”
Top digital marketing
company
“I can completely trust
them to make the right
decisions.”
Top eCommerce SEO company
“They put a lot of effort
in making my site the
best it can be.”
Top SaaS SEO company
” I wouldn’t hesitate in
recommending HV for
all things SEO”
Top Financial Services SEO Company
“They offered tangible
data and were very
transparent.”
Work with the team who lives, eats & breathes SEO.
White hat seo
Get ranked without the worry.
What’s worse than your SEO campaign not taking off? Watching it soar, only to be crushed by a Google update months later.
At HV, we believe in white hat SEO, strategies that put user experience first and follow Google’s guidelines to the letter. Our approach builds sustainable rankings that last, helping you avoid penalties and grow your business with confidence.
We Love Science
Because data doesn’t lie
We don’t just guess; we test, measure, and iterate. We’re obsessed with scientific SEO, every strategy is rooted in data and refined through rigorous experimentation.
Our team uses over 400 tests and proprietary tools to ensure your site ranks higher, safely and sustainably. That means no black box tactics— just reliable, proven strategies that keep your business ahead of the competition.
We Teach
We Share What We Know
No Gatekeeping, learn from the best. Our strategists combine industry expertise with real-world application to give you tailored advice and proven methods that work.
Whether you’re growing an e-commerce store or scaling a national brand, we’ll help you boost search rankings, drive more organic traffic, and increase sales, all with a focus on sustainable, white hat SEO that keeps your business safe and competitive.
We TEst
It’s Testwork, Not Guesswork
We don’t play SEO roulette. With over 400 tests under our belt and a US Patent for isolating Google’s algorithm factors, we know what works and what doesn’t.
Our rigorous testing ensures your site ranks higher for the keywords that matter, drives qualified traffic, adapts to algorithm updates, and converts better. Get strategies backed by science, not guesswork.
SEO CHECKLIST
Get our most updated SEO checklist for 2026
- Discover gaps in your current SEO strategy
- What you should consider for AEO & GEO
- Improve site speed, technical and on-page SEO
ECOMMERCE SEO SCORECARD
Take 5 mins to see how your e-comm store stacks up
- Uncover why your products and categories aren’t ranking
- Spot hidden issues in your content, technical setup, and Shopping feed
- Get a custom performance score + clear next steps for more organic traffic
VIDEO TRAINING SERIES
See why 50% of companies fail at SEO and how not to be one of them
- Learn the truth about SEO
- Explore the new science based SEO method
- See a real life SEO campaign that boosted monthly traffic 3x
Reviews
What do our clients say?
Trusted by 200+
companies worldwide
How many ways can I say AWESOME!! Not only do they know what they are doing, High Voltage goes above and beyond to make sure they understand me and I understand them. Make the call!!
Brook Thibault
Founder, Coastal Viriginia Law
We have worked with HVSEO team for 2 years. They are the most professional, practical and results driven SEO team we have ever worked with and we are happy to endorse their services. They take a practical commercial view and deliver long term sustainable results as well as being proactive in finding opportunities for improvement.
Marcus Hancock
CMO, Intersport
HV were brilliant! They helped us identify low hanging fruit keywords using their Compound SEO. This gave us a huge advantage and stopped us wasting time & money publishing content that we would never rank for.
Dominic Gluchowski
CMO, Coinjar
HV were able to secure us articles & links in Reuters, Forbes, USAToday and INC.com, something other firms were not able to achieve.
Jeff Stahlnecker
Head of Development, MXC
The HV team are experts. They explained what had to be done and why. Their work resulted in strong growth that had an overall positive impact on our business.
Phil Forbes
Marketing Manager, Packhelp
The HV SEO team has been excellent to work with. They have a scientifically tested approach to SEO and executed it flawlessly. Our project was well planned and expertly monitored; they produced high-quality content that is valued by our market which has made a positive impact on our traffic. In the six months that we’ve worked with HV SEO our organic traffic has grown by over 100%. I would highly recommend engaging HV SEO.
Steve Lugtigheid
Marketing Director, DistillerSR
FAQs
About Working With Our SEO Agency
We’re not just any SEO agency. We’re a full-service SEO team, innovating and implementing White Hat strategies since 2014. No guesswork, just proven success.
What makes High Voltage SEO different from other SEO agencies?
High Voltage SEO is more than just another agency. We are a data-driven SEO agency with a patented testing methodology that decodes how Google ranks content. Our strategies are based on over 400 scientific experiments and are constantly evolving to match updates in Google’s algorithm and user behavior. We also go beyond traditional SEO services by optimizing your site for visibility in Google AI Overviews, Gemini, ChatGPT, and other large language models. Whether you’re in ecommerce, SaaS, or professional services, our focus is long-term, organic growth across all platforms where customers search.
What types of businesses and industries do you work with?
We work with high-growth businesses across a range of industries, including ecommerce, SaaS, healthcare, law, real estate, and education. Whether you need local SEO or enterprise-scale SEO strategies, we tailor our services to fit your goals and industry challenges. Our SEO experts structure campaigns to drive organic traffic, boost rankings, and help your business grow across both traditional search and emerging AI-driven discovery platforms.
When should I hire an SEO agency?
If your website traffic has plateaued, your internal marketing team is stretched, or your current SEO provider isn’t delivering results, it’s time to consider hiring a specialist SEO agency. Our team offers full-service SEO programs and consulting for companies that want to scale their digital presence with strategies grounded in testing and built for future visibility. We also help businesses prepare their SEO for AI-led experiences, ensuring your brand shows up where your customers search.
Do you offer managed SEO services or just consulting?
We offer both managed SEO services and SEO consulting. Our managed services cover everything from technical audits and backlink strategies to content development and on-page optimization. Every plan includes LLM and AI Overview readiness. We format your content to appear in AI-generated results and conversational search tools. If you have an internal team, we can consult on strategic direction, competitive gaps, and digital marketing alignment.
What’s included in your SEO programs?
Our SEO programs are comprehensive. Each one includes keyword research, technical audits, on-page SEO, content strategy, backlink development, and performance reporting. We also ensure your website is optimized for AI platforms like Google AI Overviews, Gemini, and ChatGPT by using schema markup, structured internal linking, and conversational formatting. These strategies improve your organic rankings and help your brand stay visible across the evolving digital landscape.
How do you adapt your SEO strategies to Google updates?
Our approach to SEO is rooted in continuous testing and data analysis. With more than 400 experiments informing our decisions, we stay ahead of algorithm shifts and changes in search engine behavior. We also monitor how search engines and AI tools are indexing and displaying information. Our SEO strategies include content audits, optimization workflows, and enhancements that prepare your website to perform well in organic search and AI-based results.
Do you offer local SEO as part of your services?
Yes. Our local SEO services are built to help businesses appear in local packs, Google Business profiles, and location-specific queries. We also optimize your content and pages so they can be pulled into AI search responses for local intent. Whether you operate in one city or across multiple service areas, we build structured SEO campaigns that increase visibility and drive local traffic that converts.
How much do your SEO services cost?
Our SEO services start at $1,500 per month. We provide tailored SEO strategies based on your goals, industry, and digital marketing needs. Whether you’re looking for a one-time SEO audit or ongoing SEO campaign management, we’ll recommend a plan that fits your business. Every package includes strategy, reporting, and AI optimization support to ensure long-term success across all channels — not just Google.