--- title: Waterloo's Favorite HVAC Contractors (2027 Picks) url: https://thecityfavorites.com/waterloo/hvac-contractors/ updated: 2026-11-04 --- Skip to content [City *Favorites*](https://thecityfavorites.com/) [Waterloo](https://thecityfavorites.com/waterloo/)[HVAC Contractors](https://thecityfavorites.com/waterloo/hvac-contractors/)[Cost guide](https://thecityfavorites.com/guides/hvac-contractors-cost-waterloo/)[Other cities](https://thecityfavorites.com/hvac-contractors/)[How we pick](https://thecityfavorites.com/methodology/)[For businesses](https://thecityfavorites.com/claim/) [Free quotes](https://thecityfavorites.com/quote/) [Waterloo](https://thecityfavorites.com/) 1. [Home](https://thecityfavorites.com/) 2. [Iowa](https://thecityfavorites.com/iowa/) 3. [Waterloo](https://thecityfavorites.com/waterloo/) 4. HVAC Contractors Waterloo · 2027 favorites # Waterloo's favorite hvac contractors 5 favorites from 6 Waterloo businesses, each labelled for what it does best. - Updated November 4, 2026 - [How labels are set](https://thecityfavorites.com/methodology/) The favorites ## Start with these three Labels aren't ranks: pick the one that fits your project. Overall Favorite ### [Dalton Plumbing, Heating, Cooling, Electric And Fireplaces, Inc.](https://thecityfavorites.com/business/g-2b595943c8fc1468/) Cedar Falls 4.8 · 898 reviews Highest combined score on this list. - Operating status checked Get a free quote from Dalton Plumbing, Heating, Cooling, Electric And Fireplaces, Inc. [See why Dalton Plumbing, Heating, Cooling, Electric And Fireplaces, Inc. is a favorite](https://thecityfavorites.com/business/g-2b595943c8fc1468/)[+1 319-214-0959](tel:+13192140959) Favorite ### [Petersen Hudson Hardware Plumbing & Heating](https://thecityfavorites.com/business/g-c141ca2ed6293a94/) Hudson 4.3 · 28 reviews - Operating status checked Get a free quote from Petersen Hudson Hardware Plumbing & Heating [See why Petersen Hudson Hardware Plumbing & Heating is a favorite](https://thecityfavorites.com/business/g-c141ca2ed6293a94/)[+1 319-988-3231](tel:+13199883231) Favorite ### [Young Plumbing & Heating](https://thecityfavorites.com/business/g-506086bce8770566/) Waterloo 4.7 · 38 reviews - Operating status checked Get a free quote from Young Plumbing & Heating [See why Young Plumbing & Heating is a favorite](https://thecityfavorites.com/business/g-506086bce8770566/)[+1 319-234-4411](tel:+13192344411) ## More hvac contractors favorites in Waterloo - Customer Favorite [Bergen Plumbing, Heating & Cooling, Inc.](https://thecityfavorites.com/business/g-d571600949f70b11/) ★ 4.3 · 67 reviews · Waterloo - [Mike Fereday Heating & Air Conditioning](https://thecityfavorites.com/business/g-124cb8b2db2d486a/) ★ 4.6 · 25 reviews · Waterloo ### Also shortlisted - **Fereday Heating & Air Conditioning** ★ 4.5 · 13 reviews · Waterloo Free quotes ## Ask the favorites for a quote Free, no account. Only the businesses you tick get your details. Send my request to Only the businesses you tick receive your details. - - - - - We never sell your details. A business that answers may pay us a small fee; your price is the same. Some businesses pay us a fee for requests. [How we make money](https://thecityfavorites.com/how-we-make-money/) Before you sign ## Four things to check with any business 1. **Check the license** with your state's licensing board. 2. **Get three itemised quotes** so you compare like with like. 3. **Confirm who pulls the permit** : it should be in the business's name. 4. **Tie payments to stages** and get the warranty in writing. [What it costs in Waterloo: the hvac contractors cost guide](https://thecityfavorites.com/guides/hvac-contractors-cost-waterloo/) Local facts ## Waterloo, by the numbers Official figures behind the list. - 1,086 People per square mile [Calculated from U.S. Census Bureau 2025 estimates and Gazetteer land area](https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.html) · 2025 - 61.6 sq mi Land area [U.S. Census Bureau, 2025 Gazetteer files](https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.html) · 2025 - 66,919 Waterloo residents [U.S. Census Bureau, Vintage 2025 population estimates (sub-est2025)](https://www.census.gov/data/tables/time-series/demo/popest/2020s-total-cities-and-towns.html) · July 1, 2025 - -0.6% Population change since 2020 (from 67,307 (April 2020 base)) [U.S. Census Bureau, Vintage 2025 population estimates (sub-est2025)](https://www.census.gov/data/tables/time-series/demo/popest/2020s-total-cities-and-towns.html) · 2020–2025 Questions ## HVAC Contractors in Waterloo: common questions How is the top 5 ranking of HVAC contractors in Waterloo calculated? Each business gets a score from its rating, review volume, recent reviews, years in business, profile completeness and record checks. The highest scores make the list. We compared 6 HVAC contractors for Waterloo. Which of these HVAC contractors in Waterloo has the best reviews? Dalton Plumbing, Heating, Cooling, Electric And Fireplaces, Inc. has a 4.8 rating from 898 public reviews, the highest on this page. Are these HVAC contractors licensed? 5 of the 5 businesses here had their state license checked against public records. Each profile shows the source and the date of the check. How many quotes should I get for HVAC contractors in Waterloo? Get at least three. Use the quote form on this page: only the businesses you tick receive your request. ## Related favorites in Waterloo - [Auto repair shops](https://thecityfavorites.com/waterloo/auto-repair-shops/) - [Brake repair shops](https://thecityfavorites.com/waterloo/brake-repair-shops/) - [Transmission repair shops](https://thecityfavorites.com/waterloo/transmission-repair-shops/) - [Tire shops](https://thecityfavorites.com/waterloo/tire-shops/) ## HVAC Contractors nearby - [Jacksonville](https://thecityfavorites.com/jacksonville/hvac-contractors/) - [Miami](https://thecityfavorites.com/miami/hvac-contractors/) - [Tampa](https://thecityfavorites.com/tampa/hvac-contractors/) - [Orlando](https://thecityfavorites.com/orlando/hvac-contractors/) - [Port St. Lucie](https://thecityfavorites.com/port-st-lucie/hvac-contractors/) - [St. Petersburg](https://thecityfavorites.com/st-petersburg/hvac-contractors/) - [Cape Coral](https://thecityfavorites.com/cape-coral/hvac-contractors/) - [Hialeah](https://thecityfavorites.com/hialeah/hvac-contractors/) - [All cities](https://thecityfavorites.com/hvac-contractors/) - [How labels are set](https://thecityfavorites.com/methodology/) - [Report a correction](https://thecityfavorites.com/corrections/) - [How we make money](https://thecityfavorites.com/how-we-make-money/) ## Is your business on this page? 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