Kellams&BertschHeating&Air
HVAC
Serving Maquoketa, IA
From Google Business Profile
4.9
17 Google reviews
Hours
| Monday | 8 AM–5 PM |
| Tuesday | 8 AM–5 PM |
| Wednesday | 8 AM–6 PM |
| Thursday | 8 AM–5 PM |
| Friday | 8 AM–6 PM |
| Saturday | 8 AM–12 PM |
| Sunday | Closed |
Google categories: Heating contractor, Air conditioning contractor
View on Google Maps →Last checked October 2, 2026.
More from Google Business Profile
Listed features
- Accessibility
- Wheelchair accessible entrance
- Wheelchair accessible parking lot
Photos on Google: 2
Recent Google reviews (excerpts)
Written by Google users, not by EdgeLocal. EdgeLocal has not verified them and does not show reviewer names.
5 out of 5 stars · Oct 2023
We called them on Sunday they came over replaced gas valve got our furnace back up and running very thankfull great guy
5 out of 5 stars · Jul 2023
While we were saying our goodbyes to my father in law my mother in laws air conditioner went out. The house was hot and full of people. It was a Saturday so the office was closed when we called, but the answering machine gave Lee's…
5 out of 5 stars · Apr 2023
They were at my moms house within 2 hours and fixed the problem with her Lennox furnace. Would call them again
The owner replied to 0 of the 5 most recent reviews Google showed.
From Google Business Profile, last checked October 2, 2026.
Iowa Contractor Registration
- Reg. #
- C130207
- Expires
- June 30, 2029
Source: Iowa Division of Labor contractor registration data, licensed under CC BY 4.0. Look up this registration
About hvac contractors in Maquoketa
HVAC contractors install, service and repair furnaces, air conditioners, heat pumps and ductwork. HVAC contractors replace furnaces and central air conditioners, install heat pumps and ductless mini-splits, perform seasonal tune-ups, seal and balance ductwork, add humidifiers and air filtration, and respond to no-heat emergencies.
Typical cost: $5,500–$14,000 for a furnace or central AC replacement. See the full cost guide
Typical U.S. ranges from industry sources (2024–25); not EdgeLocal data. Your quote will vary with scope, materials and location.
Questions to ask this contractor
- Ask for a load calculation: A Manual J calculation sizes equipment for your actual home.
- Compare equipment line by line: Match model numbers, efficiency ratings and warranty terms across quotes.
- Verify mechanical licensing: Iowa and several neighboring states license HVAC/mechanical work.