Waterloo · Activity index
HVAC Contractors in Waterloo: Who's Active Right Now
6 hvac contractors with enough public data. Activity needs two data points over time; until our next update they are ordered by rating and review history.
Data as of · How we measure
- Businesses tracked
- 66 shown
- New reviews · 90 days
- ≈ 0all shown
- Median rating
- 4.6of 6 rated
Activity index: start with these three
Activity is not quality. Compare the numbers, then ask for a quote.
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Dalton Plumbing, Heating, Cooling, Electric And Fireplaces, Inc., number 1 by activity
Cedar Falls License checked
– (quiet)new reviews · 90 days
4.8 out of 5898 reviews
Get a quote from Dalton Plumbing, Heating, Cooling, Electric And Fireplaces, Inc.Profile of Dalton Plumbing, Heating, Cooling, Electric And Fireplaces, Inc. -
Petersen Hudson Hardware Plumbing & Heating, number 2 by activity
Hudson License checked
– (quiet)new reviews · 90 days
4.3 out of 528 reviews
Get a quote from Petersen Hudson Hardware Plumbing & HeatingProfile of Petersen Hudson Hardware Plumbing & Heating -
Young Plumbing & Heating, number 3 by activity
Waterloo License checked
– (quiet)new reviews · 90 days
4.7 out of 538 reviews
Get a quote from Young Plumbing & HeatingProfile of Young Plumbing & Heating
More hvac contractors in Waterloo
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Bergen Plumbing, Heating & Cooling, Inc., number 4 by activity
Waterloo License checked
– (quiet)new reviews · 90 days
4.3 out of 567 reviews
Profile of Bergen Plumbing, Heating & Cooling, Inc. -
Mike Fereday Heating & Air Conditioning, number 5 by activity
Waterloo License checked
– (quiet)new reviews · 90 days
4.6 out of 525 reviews
Profile of Mike Fereday Heating & Air Conditioning -
Fereday Heating & Air Conditioning, number 6 by activity
Waterloo License checked
high steady quiet: activity marks · No business can pay to change a figure. How we measure
Contact hvac contractors in Waterloo
Your request goes only to the businesses you tick.
Waterloo in public records
Context for the market. Public records describe the area, not any business.
- People per square mileCalculated from U.S. Census Bureau 2025 estimates and Gazetteer land area · 2025
- 1,086
- Land areaU.S. Census Bureau, 2025 Gazetteer files · 2025
- 61.6 sq mi
- Waterloo residentsU.S. Census Bureau, Vintage 2025 population estimates (sub-est2025) · July 1, 2025
- 66,919
- Population change since 2020U.S. Census Bureau, Vintage 2025 population estimates (sub-est2025) · 2020–2025
- -0.6%
Questions people ask
What does the activity data say about HVAC contractors in Waterloo?
Businesses are ordered by recent public review activity, rating and how established they are. The data is refreshed regularly. 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?
6 of the 6 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.