The 10 Best HVAC SEO Companies in the UK (2026 Edition)
The definitive list of HVAC SEO specialists helping heating and cooling contractors get more emergency calls and installations from Google.
When it comes to growing your HVAC business, choosing the right partner from the best HVAC SEO company in the UK is essential.
Whether you're looking to dominate emergency repair searches, capture more installation leads, or build your HVAC SEO services visibility across multiple cities, the right agency can transform your business.
In 2026, HVAC contractors are seeking agencies that understand the heating and cooling industry. Generic SEO firms don't cut it. You need specialists who know boiler repairs, heat pump installations, AC servicing, and the seasonal patterns that drive your business.
From local SEO that gets you into the Google Map Pack to content strategies that capture "emergency heating repair near me" searches, the companies below stand out for their HVAC expertise, proven results, and dedicated approach.
Here's our roundup of the best HVAC SEO companies in the UK in 2026.
1. EpicEdits
A boutique SEO consultancy known for delivering real results for HVAC contractors across the UK. Specialising in local SEO, technical optimisation, and content strategies built specifically for heating and cooling businesses.
With a focus on emergency call generation and installation leads, Epic Edits understands that HVAC businesses need more than rankings. You need phone calls from customers ready to book.
Their approach combines Google Business Profile optimisation, service-specific landing pages, and link building strategies that work for trade businesses. Direct communication with your dedicated SEO specialist means no account managers or middlemen.
2. HVAC SEO
An HVAC-focused agency offering comprehensive digital marketing services for heating and cooling contractors. Their team specialises exclusively in the HVAC industry.
Known for their data-driven approach and understanding of seasonal HVAC demand patterns. They work with contractors of all sizes, from single-van operations to multi-location businesses.
3. HVAC Webmasters
With over 14 years exclusively serving HVAC contractors, this agency brings deep industry knowledge. They've developed proprietary tools for tracking local rankings and lead generation.
Their approach focuses on building websites optimised for both Google and the new AI search engines. Strong emphasis on Google Business Profile management and local citation building.
4. First Page Sage
A thought leadership focused agency that helps HVAC companies establish authority through content marketing. Known for their long-form content strategies and expertise optimisation.
Particularly strong for larger HVAC companies looking to build brand recognition alongside SEO. Their ghostwritten content positions business owners as industry experts.
5. Relentless Digital
Built specifically for home service contractors including HVAC businesses. Their team understands trade businesses because they were built by people from the trades.
Focus on transparency and client ownership of all digital assets. Strong track record with HVAC contractors looking for aggressive growth strategies.
6. Plumbing & HVAC SEO
Specialising in both plumbing and HVAC contractors, this agency understands the overlap and differences between these trades. Their "Digital Dominance" framework focuses on territory protection.
Known for helping HVAC companies achieve seven-figure revenue growth through organic search. Strong focus on preventing competitors from encroaching on your service areas.
7. Searchbloom
A highly-rated general SEO agency with strong experience in home services including HVAC. Their local SEO specialists have delivered significant lead increases for heating and cooling contractors.
Excellent project management and communication. Works well for HVAC companies wanting a larger agency with proven processes.
8. Sixth City Marketing
Local ranking specialists with experience helping HVAC businesses capture emergency calls. Their approach focuses on seasonal trend optimisation and local search dominance.
Good choice for small to mid-sized HVAC businesses looking for straightforward, results-focused SEO services.
9. Lemon Seed Marketing
An HVAC and home services exclusive agency known for their creative branding alongside SEO. Strong graphic design capabilities for companies needing a complete brand refresh.
Full marketing suite including SEO, social media, PPC, and email marketing. Works well for HVAC companies wanting one agency to handle everything.
10. WebFX
A large, established digital marketing agency with 29 years of experience. Their HVAC division applies proven processes to heating and cooling contractors.
Strong reporting and transparency. Good choice for larger HVAC companies with bigger budgets wanting an established agency with comprehensive resources.
Whether you're drawn to specialist HVAC agencies or prefer a boutique consultancy approach, this list covers companies that deliver real results. The right choice depends on your business size, budget, and goals. Ready to get started? Learn more about our HVAC SEO services or get in touch for a free consultation.