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How we vet every listicle
Every agency featured on Web Tonic passes our 84-point editorial review before a single listicle goes live. This is how we vet each pick:
Verified client outcomes: We require real case studies with measurable KPIs — revenue, ROAS, CPA, retention — tied to the exact category being ranked. No cherry-picked wins, no unverifiable numbers.
Independent reputation: We cross-check Clutch, Google, G2, and Trustpilot ratings, and screen for review-bombing or suspicious patterns. Only operators with a consistent, verifiable track record make the cut.
Beyond that, every listing goes through a quarterly re-audit. We check 84 criteria across 6 pillars to make sure it still holds up — here are some of the checks we run:
A Shopify ecommerce development agency for HVAC companies designs, builds and maintains online stores for heating and cooling brands, parts distributors and contractors who sell filters, equipment or maintenance plans. The work covers theme or custom builds, catalogs organised by model and part number, ERP and inventory sync, B2B pricing for trade accounts, and the SEO that keeps parts pages findable.
We checked every firm on its own site and kept only those with a Shopify service page and an HVAC page. Clients, offices and prices were verified by hand. Eleven are based in the United States and six in Canada, the UK or Australia.
What are the best Shopify ecommerce development agencies for HVAC companies?
The seventeen external agencies below all sell Shopify design or development and publish an HVAC page on their own sites. Three show HVAC ecommerce or supply-store work, fifteen name a client we found on their sites, and four publish a price.
1. Web Tonic
About: Web Tonic builds and grows Shopify stores for HVAC brands, parts sellers and supply houses through our Shopify and web development teams, with catalog structure, part-number search and checkout set up around how contractors and homeowners actually buy. The same team runs the search and paid social campaigns behind the store and reports on orders, revenue and booked jobs rather than traffic.
Key Services: Growth Marketing, Paid Social, PPC, Meta Ads, SEO, Google Ads, Snapchat Ads, Amazon Ads, Reddit Ads, TikTok Ads, TikTok Shop, GEO-AEO, Webflow Design, Shopify Design, WordPress Design, UGC, Social Media Management, Pay Per Click Management, Marketing Analytics, Analytics Implementation & CDPs, Performance Branding, Performance 360° Audit, Programmatic Ads, OOH Ads, HR Marketing
Industries Served: eCommerce, SaaS, B2B, Construction Professionals, Home Services, SMEs, Health Spa & Wellness, Retail, Legal & Judicial Services, Food & Beverages, Pets, Fitness, Family & Children, Finance & Insurance, Travel, Non-Profits & Organizations, Furniture & Decoration
Notable Clients: WorldRemit, Jack & Jones, Ardene, L’Oréal, Sendwave, Nestlé, Airbnb. Serve Fortune 500 companies and smaller fast-paced startups.
Locations: Local US office, with the main HQ in San Francisco and notable offices in New York, Chicago, Miami, Toronto, Montreal, Dubai, Singapore, Sydney and more. Offices on five continents.
Pricing: Starting at USD $3,000 per month. Flexible and scalable plans at any time according to your enterprise needs. Book a call to learn more.
Great For: Mid-market to enterprise-level businesses requiring ongoing, on-tap growth and performance marketing services.
Website: Web Tonic
2. Uncap
About: Uncap is a Shopify Plus agency focused on B2B commerce, and it runs a dedicated page on plumbing, HVAC and mechanical supply ecommerce built around model and serial number lookup, so a contractor can find the part that fits the unit on the nameplate. Its site lists its head office on West Bryn Mawr Avenue in Chicago and publishes case studies for Kooks and ULE Group.
Key Services: Shopify Plus B2B development, Model and part-number search, ERP integration, Wholesale pricing and accounts, Catalog and PIM setup, Ecommerce strategy
Industries Served: HVAC and plumbing supply, Manufacturing, Distribution and wholesale, Automotive aftermarket, Industrial equipment
Notable Clients: Kooks Headers, ULE Group, LEKI USA, Norton Supply, Compressed Air Advisors
Locations: Chicago, Illinois
Pricing: Quote-based
Great For: HVAC parts distributors moving catalogs online, Supply houses selling to contractors and homeowners, Wholesalers that need ERP-connected Shopify Plus
Website: Uncap
3. 121eCommerce
About: 121eCommerce is an Ohio ecommerce agency that builds on Shopify, Adobe Commerce and BigCommerce, and it sells a dedicated HVAC ecommerce service with model and part-number search, stock accuracy and fast fulfilment for parts sellers. Its site publishes an HVAC Direct case study on a Magento store for complex products and gives an office address in Cleveland Heights.
Key Services: Shopify and Shopify Plus development, HVAC ecommerce builds, Platform migration, ERP integration, Ecommerce SEO, Store support and maintenance
Industries Served: HVAC and building products, Lighting, Health supplements, Publishing, Retail
Notable Clients: HVAC Direct, Vintage Tub and Bath, Lights Online, NutraMedix, The Lifeguard Store
Locations: Cleveland Heights, Ohio
Pricing: Quote-based
Great For: HVAC parts sellers replatforming a large catalog, Brands comparing Shopify with Adobe Commerce, Stores that need ERP and inventory sync
Website: 121eCommerce
4. Rave Digital
About: Rave Digital is an ecommerce development agency that calls itself a Shopify Plus Solution Partner and also builds on Magento and Adobe Commerce. Its site publishes an HVAC USA case study for a veteran-owned distributor of HVAC and refrigeration controls, and it lists a US office in Parkland, Florida alongside a London address and a team in India.
Key Services: Shopify Plus development, Magento and Adobe Commerce development, Platform migration, Shopify app development, B2B ecommerce, Store support and maintenance
Industries Served: HVAC and building controls, Wholesale, Retail, Fashion, Consumer goods
Notable Clients: HVAC USA
Locations: Parkland, Florida, London, United Kingdom, India
Pricing: Quote-based
Great For: HVAC distributors with B2B and B2C buyers, Magento stores weighing a Shopify Plus move, Merchants wanting development plus Shopify apps
Website: Rave Digital
5. 1Digital Agency
About: 1Digital Agency is an ecommerce agency founded in Philadelphia in 2012 that sells Shopify and Shopify Plus migration with field-level 301 redirect plans, and its contact page now lists a Miami address. It also runs an HVAC web design page built around booked service calls, licence proof and the towns a contractor serves.
Key Services: Shopify and Shopify Plus migration, Shopify design and development, Ecommerce SEO, PPC management, HVAC web design, Conversion rate optimization
Industries Served: Retail and ecommerce, Musical instruments, Fashion and jewellery, Home services, Arts and culture
Notable Clients: Steinway & Sons, MFA Boston, Suzanne Kalan, Ladivine, Andrea & Leo
Locations: Miami, Florida, Philadelphia, Pennsylvania
Pricing: Quote-based
Great For: Stores migrating to Shopify without losing organic traffic, HVAC firms that also sell online, Brands wanting SEO, PPC and design together
Website: 1Digital Agency
6. The Influence Agency
About: The Influence Agency is a Toronto digital agency that sells Shopify and Shopify Plus development beside a dedicated HVAC marketing page focused on the local map pack, categories and citations. Its HVAC page carries a Napoleon Grills logo, and its site lists a single Toronto office.
Key Services: Shopify and Shopify Plus development, HVAC digital marketing, Local SEO, Paid search, Influencer marketing, Content production
Industries Served: HVAC and home services, Consumer brands, Media and entertainment, Food and beverage, Financial services
Notable Clients: Napoleon Grills, Blue Ant Studios, Archipelago Productions
Locations: Toronto, Ontario
Pricing: Quote-based
Great For: HVAC and home-comfort brands with an online store, Canadian brands wanting Shopify and marketing in one team, Companies that need local search alongside ecommerce
Website: The Influence Agency
7. efelle creative
About: efelle creative is a Seattle web design and development agency that builds Shopify stores and runs a dedicated page on website design and digital marketing for residential and commercial HVAC companies. Its portfolio shows ecommerce work for brands such as Nutpods, Diono and Picnik.
Key Services: Shopify web design and development, HVAC website design, Custom web development, Ecommerce strategy, SEO, Website maintenance
Industries Served: Consumer packaged goods, HVAC and home services, Construction and engineering, Professional services, Wealth management
Notable Clients: Nutpods, Diono, Picnik, Humble Brands, Seattle Fish Guys
Locations: Seattle, Washington
Pricing: Quote-based
Great For: HVAC companies adding an online store, Consumer brands launching on Shopify, Firms wanting a local Seattle build team
Website: efelle creative
8. Bird Marketing
About: Bird Marketing is a UK agency that sells Shopify website design and development and keeps a separate HVAC web design page for heating, ventilation and air conditioning firms. Its contact page lists offices in Billericay, London and Glasgow, and its case studies include Aramex and Supermicro.
Key Services: Shopify website design, Shopify development, HVAC web design, SEO, PPC management, Social media marketing
Industries Served: HVAC and trades, Logistics, Technology, Retail, Property
Notable Clients: Aramex, Supermicro, Fahad Alrajhi Group
Locations: Billericay, Essex, United Kingdom, London, United Kingdom, Glasgow, United Kingdom
Pricing: Quote-based
Great For: UK HVAC firms selling parts or services online, Shopify brands wanting a UK build team, Companies that also need SEO and paid media
Website: Bird Marketing
9. Design Point Digital
About: Design Point Digital is a Melbourne web agency that presents itself as a team of Shopify developers for Australian ecommerce brands and runs a dedicated HVAC SEO page for heating and cooling companies. Its site lists a South Yarra office and shows client logos including Jellis Craig, Kerry Logistics and Zabs Plumbing.
Key Services: Shopify development, Web design, HVAC SEO, Ecommerce SEO, WordPress development, Google Ads
Industries Served: Heating, cooling and trades, Real estate, Logistics, Packaging, Retail
Notable Clients: Jellis Craig, Kerry Logistics, Zabs Plumbing, Safecoat
Locations: South Yarra, Melbourne, Australia
Pricing: Quote-based
Great For: Australian HVAC firms that sell online, Melbourne brands launching a Shopify store, Trades businesses wanting SEO and a new site together
Website: Design Point Digital
10. Melbourne Web Digital
About: Melbourne Web Digital is a Melbourne digital agency that builds custom Shopify stores and runs a dedicated heating and cooling SEO page for local HVAC companies. Its site gives a St Kilda Road address and shows client logos such as JBK Homes, Oz Concreting Group and Genuine Appliance Repairs.
Key Services: Shopify development, Web design, HVAC SEO, Local SEO, Google Ads, Social media marketing
Industries Served: Heating, cooling and trades, Construction, Health and wellness, Fitness, Manufacturing
Notable Clients: JBK Homes, Oz Concreting Group, Genuine Appliance Repairs, Swift Metal Fabrication
Locations: Melbourne, Australia
Pricing: Quote-based
Great For: Melbourne HVAC and trades firms, Small ecommerce brands starting on Shopify, Local businesses wanting SEO and web in one place
Website: Melbourne Web Digital
11. Actuate Media
About: Actuate Media is a digital agency with offices in Seattle, Tampa and Orlando that builds Shopify stores and publishes a starting price of $2,499 on its Shopify developer page. It also runs an HVAC marketing page written around seasonal demand spikes and maintenance plans.
Key Services: Shopify development, WordPress and Astro development, HVAC marketing, SEO, PPC management, Paid social
Industries Served: HVAC and home services, Ecommerce, Healthcare, Legal, Professional services
Notable Clients: Not publicly named on its own site
Locations: Seattle, Washington, Tampa, Florida, Orlando, Florida
Pricing: Shopify builds from USD $2,499 (its own Shopify developer page)
Great For: HVAC companies wanting a costed store build, Small ecommerce brands on a fixed budget, Firms that also need SEO and paid media
Website: Actuate Media
12. Janszen Media
About: Janszen Media is a Columbus web design and digital marketing agency that offers Shopify development and keeps a dedicated industry page on HVAC website design and marketing for contractors. Its case studies and client logos lean toward trades and home services, including Aquamarine Pools, Ryan Waterproofing and Plumbing, and JB's Home Energy.
Key Services: Shopify development, Website design, HVAC website design, SEO, Graphic design, Website maintenance
Industries Served: HVAC and home services, Pools and outdoor living, Plumbing and waterproofing, Construction, Manufacturing
Notable Clients: Aquamarine Pools, JB's Home Energy, Ryan Waterproofing and Plumbing, Nova Design Build, Champion Pest Control
Locations: Columbus, Ohio
Pricing: Quote-based
Great For: HVAC contractors in Ohio and the Midwest, Trades businesses adding an online store, Owner-run firms wanting design and SEO together
Website: Janszen Media
13. Ignite Digital
About: Ignite Digital is a Mississauga digital marketing agency that sells custom Shopify store development and runs an HVAC industry section on digital marketing and marketing strategy for heating and cooling companies. Its about page lists its headquarters on Kitimat Road in Mississauga.
Key Services: Shopify development, Web design, HVAC digital marketing, SEO, PPC management, Social media marketing
Industries Served: HVAC and home services, Legal, Healthcare, Real estate, Ecommerce
Notable Clients: Not publicly named on its own site
Locations: Mississauga, Ontario
Pricing: Quote-based
Great For: Ontario HVAC companies, Businesses wanting a Shopify store and SEO from one firm, Service firms focused on lead volume
Website: Ignite Digital
14. DiscoverMyBusiness
About: DiscoverMyBusiness is a New York digital agency whose Shopify web design page publishes project ranges, from $10,000 to $18,000 for a focused rebuild and $18,000 to $35,000 for a full build. It also runs a dedicated industry page on digital marketing for HVAC services, covering SEO, paid ads, reputation and content.
Key Services: Shopify web design and development, Store speed and app cleanup, HVAC digital marketing, SEO, PPC management, Reputation management
Industries Served: HVAC and home services, Legal, Food and beverage, Construction and safety, Retail
Notable Clients: Vaziri Law Group, PowerPak Civil and Safety
Locations: New York, New York
Pricing: Shopify rebuilds USD $10,000 to $18,000; full builds USD $18,000 to $35,000
Great For: HVAC firms planning a Shopify rebuild with a fixed budget, Stores slowed by too many apps, Brands wanting SEO and paid ads with the build
Website: DiscoverMyBusiness
15. Prime Stratix
About: Prime Stratix is a Mississauga digital marketing agency that offers Shopify development and runs a dedicated HVAC marketing page for local and regional heating and cooling companies. Its site lists an office on Robert Speck Parkway and publishes project write-ups for House of Wrap and Maison21.
Key Services: Shopify development, Web design, HVAC marketing, SEO, Google Ads, Social media marketing
Industries Served: HVAC and home services, Retail and fashion, Healthcare, Fitness, Fire and safety
Notable Clients: House of Wrap, Maison21, Smart Lite Fire, Tremaine Medical, Chen's Acupuncture
Locations: Mississauga, Ontario
Pricing: Quote-based
Great For: Canadian HVAC companies, Small retailers moving to Shopify, Service businesses wanting SEO and ads together
Website: Prime Stratix
16. Egochi
About: Egochi is a New York digital agency that builds Shopify stores from theme setup to Shopify Plus and publishes project pricing, with a well-configured premium theme at $3,500 to $5,000 and custom themes at $8,000 to $15,000. It also runs an HVAC SEO programme built around the map pack and seasonal heating and cooling searches.
Key Services: Shopify web design and development, Shopify Plus builds, HVAC SEO, Local SEO, PPC management, AI search optimization
Industries Served: HVAC and home services, Retail, Healthcare, Legal, Real estate
Notable Clients: Menards
Locations: New York, New York, Miami, Florida, Milwaukee, Wisconsin
Pricing: Shopify builds from USD $3,500 (premium theme configured)
Great For: HVAC companies that want a costed Shopify build, Merchants moving from a theme to Shopify Plus, Firms that need SEO and AI search work too
Website: Egochi
17. NEWMEDIA.COM
About: NEWMEDIA.COM is a digital marketing agency with a New York address at One World Trade Center that designs and develops Shopify stores. It also runs an HVAC website design page and publishes work for clients such as the Almond Board of California, Delta Sky Club and Six Flags.
Key Services: Shopify web design and development, HVAC website design, SEO, PPC management, Content marketing, Branding
Industries Served: HVAC and home services, Food and agriculture, Travel and hospitality, Entertainment, Franchise
Notable Clients: Almond Board of California, Delta Sky Club, PostNet, Six Flags
Locations: New York, New York
Pricing: Quote-based
Great For: HVAC firms wanting a new site and SEO together, Brands building a larger Shopify store, Multi-location businesses
Website: NEWMEDIA.COM
18. DevBarry
About: DevBarry is a Dallas digital marketing company that offers Shopify website design and runs a dedicated Dallas HVAC SEO page for heating and cooling contractors. Its site lists its headquarters on Commerce Street in Dallas and publishes SEO plans from $2,500 a month.
Key Services: Shopify website design, HVAC SEO, Local SEO, Web development, PPC management, Social media marketing
Industries Served: HVAC and home services, Dental, Solar, Retail, Construction
Notable Clients: Radiant Solar, Spicewood Dental, Illumination Fireworks, The Scent Room, AllDone Construction
Locations: Dallas, Texas
Pricing: SEO plans from USD $2,500/month; Shopify builds quoted
Great For: Dallas and Texas HVAC contractors, Small brands launching a Shopify store, Businesses wanting SEO with published monthly plans
Website: DevBarry
Quick Comparison Table
| Agency | Key Specialty | Starting Price | Best For |
|---|---|---|---|
| 1. Web Tonic | Full-Service Performance Marketing | USD $3,000/mo | Mid-market to Enterprise (local US office) |
| 2. Uncap | Shopify Plus B2B stores for HVAC and plumbing supply distributors | Quote-based | HVAC parts distributors moving catalogs online |
| 3. 121eCommerce | HVAC parts ecommerce across Shopify, Adobe Commerce and BigCommerce | Quote-based | HVAC parts sellers replatforming a large catalog |
| 4. Rave Digital | Shopify Plus and Magento builds for B2B and hybrid sellers | Quote-based | HVAC distributors with B2B and B2C buyers |
| 5. 1Digital Agency | Shopify migrations with SEO continuity | Quote-based | Stores migrating to Shopify without losing organic traffic |
| 6. The Influence Agency | Shopify Plus builds plus HVAC local search | Quote-based | HVAC and home-comfort brands with an online store |
| 7. efelle creative | Shopify stores and HVAC websites from one Seattle team | Quote-based | HVAC companies adding an online store |
| 8. Bird Marketing | UK Shopify builds and HVAC websites | Quote-based | UK HVAC firms selling parts or services online |
| 9. Design Point Digital | Shopify development and heating and cooling SEO in Melbourne | Quote-based | Australian HVAC firms that sell online |
| 10. Melbourne Web Digital | Custom Shopify builds and HVAC SEO for Melbourne businesses | Quote-based | Melbourne HVAC and trades firms |
| 11. Actuate Media | Shopify builds from a published price, plus HVAC marketing | Shopify builds from USD $2,499 (its own Shopify developer page) | HVAC companies wanting a costed store build |
| 12. Janszen Media | Shopify and web builds for trades and home-service firms | Quote-based | HVAC contractors in Ohio and the Midwest |
| 13. Ignite Digital | Shopify development plus HVAC lead generation in Ontario | Quote-based | Ontario HVAC companies |
| 14. DiscoverMyBusiness | Shopify rebuilds with published project ranges | Shopify rebuilds USD $10,000 to $18,000; full builds USD $18,000 to $35,000 | HVAC firms planning a Shopify rebuild with a fixed budget |
| 15. Prime Stratix | Shopify development and HVAC marketing for Canadian service firms | Quote-based | Canadian HVAC companies |
| 16. Egochi | Shopify builds with published pricing plus HVAC SEO | Shopify builds from USD $3,500 (premium theme configured) | HVAC companies that want a costed Shopify build |
| 17. NEWMEDIA.COM | Shopify design and HVAC websites from a full-service agency | Quote-based | HVAC firms wanting a new site and SEO together |
| 18. DevBarry | Shopify design plus HVAC SEO in Dallas | SEO plans from USD $2,500/month; Shopify builds quoted | Dallas and Texas HVAC contractors |
Frequently Asked Questions
How do I choose a Shopify agency for an HVAC business?
Start with what you sell. A supply house with thousands of parts needs model and part-number search, trade pricing and ERP sync, which is where Uncap, 121eCommerce and Rave Digital show HVAC ecommerce work. A contractor selling filters or maintenance plans needs a simpler store tied to booked jobs, which most of the other agencies here also build. Then ask for a live store they built, who owns the theme code and apps, and how they handle redirects if you are moving from another platform.
How much does Shopify development cost for an HVAC company?
Four of the seventeen external agencies publish a figure. Actuate Media lists Shopify builds from $2,499, Egochi prices a well-configured premium theme at $3,500 to $5,000, and DiscoverMyBusiness lists focused rebuilds at $10,000 to $18,000 and full builds at $18,000 to $35,000. DevBarry publishes SEO plans from $2,500 a month and quotes Shopify builds separately. Everyone else quotes per scope, so ask for design, development, app fees, integrations and ongoing support as separate lines.
What is the difference between a Shopify specialist and a general HVAC marketing agency?
A Shopify specialist such as Uncap, 121eCommerce, Rave Digital or 1Digital Agency lives in themes, apps, migrations and integrations, and is the better fit when the store itself is the product. A general HVAC marketing agency such as DevBarry, Prime Stratix or Ignite Digital leads with local SEO, ads and lead generation, and builds a Shopify store as one part of a wider plan. Many HVAC firms need both, so ask who will own the store after launch.
How long does it take to launch a Shopify store for HVAC parts?
A small store with a few dozen products can launch in four to eight weeks. DiscoverMyBusiness quotes six to eight weeks for a focused rebuild and eight to twelve for a full build. Large parts catalogs take longer because model and part-number data, supersessions and trade pricing must be cleaned and mapped first, and an ERP connection adds testing time. Plan for two to three months after launch before search traffic to parts pages settles.
Should an HVAC company hire a Shopify agency in its own country?
It helps when tax, shipping, currency and payment rules matter. A Canadian distributor gains from The Influence Agency, Prime Stratix or Ignite Digital in Ontario, an Australian firm from Design Point Digital or Melbourne Web Digital, and a UK firm from Bird Marketing. US brands have most choice, from Uncap in Chicago to 121eCommerce in Ohio and efelle creative in Seattle. For a large B2B catalog, platform experience usually matters more than distance, so judge the stores they have built.
Choosing a Shopify Development Agency for an HVAC Company
Be clear about what the store must do. Selling parts to contractors, filters to homeowners and maintenance plans to existing customers are different builds, and the seventeen external agencies here range from B2B supply-store specialists to local HVAC marketers who also build on Shopify.
Check real HVAC and Shopify proof. All seventeen publish a Shopify service page and an HVAC page, three show HVAC ecommerce work and fifteen name a client we could verify. Ask each for a live store and the results it reached.
Agree ownership and integrations first. Theme code, apps, product data and the Shopify account should stay in your company's name, and the ERP, inventory and trade-pricing plan should be written down before design starts.
Use the first call as a test. A good agency asks about your catalog, buyers and systems before it quotes. See our HVAC Shopify statistics, our HVAC web design work and our latest articles.
