AEO Agencies for Solar Installers and EPC: Top 6 (2026).

The best AEO agencies for solar installers combine a named track record in renewable energy or commercial construction with AEO or GEO named as an actual service, not a line added to a generic SEO retainer. Below are five worth shortlisting, verified against each provider's own site, plus a proprietary data point that makes commercial solar the single most open category we have measured for a new entrant trying to get named.

We publish this list and SourceRank AI is our own service; the other five are ranked on the criteria below, verified 5 November 2026.

What our own data says about this slice

In our 22-category study of who AI recommends, commercial solar installers and EPC contractors came out as the single most fragmented B2B category we measured, out of all 22. Asked 12 buyer questions across five answer engines on 11 October 2026, for 55 answers, the most-named firm, Solar Landscape, appeared in just 12 of 55 answers, 21.8%, the lowest leader share of any category in the study. The next two, SOLV Energy and Standard Solar, were named 8 times each. The three most-named firms together took only 8.4% of all firm mentions, and of the 169 distinct firms named across the run, 103 appeared in exactly one answer. Compare that with small business insurance, where The Hartford alone was named in 93.0% of answers in the same study: no category we have measured is further from a locked shortlist than commercial solar. A solar or EPC contractor investing in AEO now is not trying to dislodge an entrenched name, because there isn't one yet.

Quick comparison

How we chose

Every provider had to clear four bars: it names AEO, GEO or AI search optimisation as an actual service rather than a line added to a general SEO page, it states solar, renewable energy, EPC or construction as a served market on its own site, it is verifiable today against that site, and it is not a current SourceRank AI client or partner. Within that set we weighed a named or quantified case result, published pricing, and whether the buyer described is a genuine commercial or EPC fit rather than purely residential homeowner lead generation. That is the bar every entry on this list of AEO agencies for solar installers had to clear before it made the cut.

What does AEO mean for a solar installer or EPC contractor specifically?

AEO for a solar or EPC contractor means making project scale, service area, financing options and certifications legible enough for an AI engine to name the company when a buyer asks a sourcing question, not just ranking a homepage in Google. A buyer asking an assistant "which EPC contractor handles a 2 megawatt rooftop array in the Southeast" needs an engine that can retrieve and quote a specific capability, service area and project size, which is exactly the entity and project-proof gap that separates a contractor who gets named from the 103 firms in our data that were named only once.

The 6 best AEO agencies for solar installers

1. SourceRank AI

Best for: a solar or EPC contractor that wants its AI citation rate measured, diagnosed and fixed as one done-for-you service.

SourceRank AI is a done-for-you Answer Engine Optimization service, not software a team runs itself, based in Aarhus, Denmark, as part of the Danish Lead Co group. It measures how often ChatGPT, Gemini, Microsoft Copilot, Google AI Mode and Google AI Overviews name a company today (it does not measure Perplexity), finds why named competitors get cited instead, and does the on-site structure, schema and off-site citation work to close the gap. The AI Visibility Audit is $497 one-time; ongoing plans run $997, $1,700 or $2,500 a month. Start with the free AI visibility score, read how it works, or book a call.

2. Skyfield Digital

Best for: a solar installer that wants a dedicated solar-industry programme with transparent monthly pricing tiers rather than a custom quote.

Skyfield Digital is based in Meriden, Connecticut, and runs a solar-industry vertical built explicitly around "generative engine optimization so ChatGPT, Gemini, Claude, Perplexity and Google AI Overviews recommend you," including tracking the specific prompts a company's own prospects ask across engines. Published tiers run Launch at $1,500 a month, Growth at $2,500, Authority at $3,500, and Scale from $5,000 to $10,000, each bundling SEO and GEO content, backlinks and tracked AI prompts.

3. Comrade Digital Marketing

Best for: a solar installer that wants a quantified, named case study before committing budget, rather than a methodology pitch.

Comrade Digital Marketing is a Chicago, Illinois agency with a dedicated "AI Search / GEO" solar offering built to "be the solar company ChatGPT, Gemini and Perplexity name first." Its published Solar Me case study, a Chicago-area solar company, reports 395% organic traffic growth and a conversion-rate lift from 1.90% to more than double that figure. Pricing starts at $4,000 a month for its full package, with a la carte services from $1,500 a month.

4. Click Track Marketing

Best for: a solar installer that wants a flat monthly fee, with no percentage-of-ad-spend model, for its AI search work.

Click Track Marketing is based in San Diego, California, and runs a dedicated solar-installer vertical page built around "schema, entity architecture, and answer-first content so ChatGPT, Perplexity and Google's AI Overviews name you." It publishes a pricing range of $2,000 to $5,500 a month depending on scope, under a flat-fee model rather than a percentage of spend. No individual named solar client appears on the page itself.

5. CI Web Group

Best for: a solar or EPC contractor that wants AEO paired with interactive tools, such as rebate and financing calculators, built directly into the page an engine would cite.

CI Web Group is headquartered in Houston, Texas, and runs a solar-industry page describing its stack as "SEO, AEO, GEO and LSO," explicitly aimed at getting a company "cited inside ChatGPT, Gemini, Perplexity and Google AI Overviews." Rather than one flat retainer, it prices individual interactive components: a State Rebates and Incentives Explorer at $850, an Energy Savings Plan Builder at $3,060, a Home Efficiency Score tool at $850 and a Project and Financing Calculator at $3,400. Full-programme pricing is not published.

6. 97th Floor

Best for: a larger solar company wanting proof from named national brand clients before signing, more than a solar-specific boutique.

97th Floor is based in Lehi, Utah, and lists GEO and AEO under its services navigation alongside SEO, advertising, content and design. Its solar page names Sunrun, Vivint Solar and 8M Solar as clients, with a published case study reporting a 498% increase in web traffic for 8M Solar, an EPC contractor that itself serves residential, commercial and utility-scale projects. Most of 97th Floor's named proof points lean residential rather than commercial-scale, so a buyer whose work is purely commercial or utility-scale should ask directly for project examples at that scale before signing.

How should a solar or EPC contractor choose between them?

1. 1. Check whether the agency's proof is residential or commercial. Several entries here, including Skyfield Digital and Click Track Marketing, frame their solar pages around homeowners asking AI which local installer to call; a commercial or EPC contractor should ask directly for examples at project scale before assuming the same playbook transfers.
2. 2. Ask for a quantified result, not a methodology description. Comrade Digital Marketing's 395% figure for Solar Me and 97th Floor's 498% figure for 8M Solar are the kind of numbers to ask any shortlisted provider to produce from your own tracked questions.
3. 3. Compare pricing models, not just headline numbers. Skyfield Digital and Comrade Digital Marketing publish flat monthly tiers, Click Track Marketing publishes a range, and CI Web Group prices individual tools rather than a bundled retainer; match the model to how your budget is actually structured.
4. 4. Weigh a solar specialist against a broader agency with named proof. Skyfield Digital, Click Track Marketing and Comrade Digital Marketing run solar as a dedicated vertical; 97th Floor brings a larger agency with stronger named national clients but less solar-specific focus.
5. 5. Start with a measured baseline, not a retainer. See how to choose an AEO agency before the first call, and read AI citation rates for HVAC contractors for how a related home-and-commercial-services category behaves by comparison.

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