Excel Comfort Inc
hvac
Serving Sioux City, IA
From Google Business Profile
4.9
213 Google reviews
Hours
| Monday | 8 AM–5 PM |
| Tuesday | 8 AM–5 PM |
| Wednesday | 8 AM–5 PM |
| Thursday | 8 AM–5 PM |
| Friday | 8 AM–5 PM |
| Saturday | Closed |
| Sunday | Closed |
Google categories: HVAC contractor
View on Google Maps →Last checked October 4, 2026.
More from Google Business Profile
Photos on Google: 14
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 · Sep 2026
They were out within 30 minutes after my call. Mike was so professional, personable and caring while still being knowledgeable and efficient. We are very impressed with the company. Highly recommend!
5 out of 5 stars · Jul 2026
Excel Comfort Inc is great!! Mike had my air conditioning fixed in an hour. I highly recommend them!!
5 out of 5 stars · Jun 2026
Awesome professional Company! Scheduled on line before hours , they called when opened, scheduled for routine air conditioning service, then I realized the air conditioner wasn’t working and the rescheduled the service for the same day…
The owner replied to 0 of the 5 most recent reviews Google showed.
From Google Business Profile, last checked October 4, 2026.
Iowa Contractor Registration
- Reg. #
- C133743
- 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 Sioux City
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.