Hazlett Heating, Cooling, & Ventilation
HVAC
Serving Big Lake, MN
From Google Business Profile
5.0
6 Google reviews
Hours
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| Thursday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
| Sunday | Open 24 hours |
Google categories: HVAC contractor
View on Google Maps →Last checked October 13, 2026.
More from Google Business Profile
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 · Aug 2026
Outstanding professional service from Lleyton today! He serviced two of our mobile trailers---provided maintenance on the furnace and A/C condenser; and our two mini-splits. Appreciate the texts and on-time excellent service.
5 out of 5 stars · Jul 2026
I had an outstanding experience with Hazlett Heating and Cooling! After trying other companies who misled me about the issue, Haslett was honest, punctual, and spot-on with their diagnosis. They kept me informed and got the job done right…
5 out of 5 stars · Mar 2026
Our water heater, that we purchased six years ago from a different company, cracked at the base. It was an incredible mess. And we had no hot water (on a Sunday in February) to deal with it. I’m so glad I called these guys! They were truly…
The owner replied to 0 of the 5 most recent reviews Google showed.
From Google Business Profile, last checked October 13, 2026.
About hvac contractors in Big Lake
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.