Comfort Systems, Inc.HVAC contractor in Gillette, WY
Comfort Systems, Inc. is an HVAC contractor at 913 W 1st St, Gillette, WY 82716, ranked #1 of 12 HVAC contractors in Gillette and rated 4.8 from 68 Google reviews. Open 24 hours a day, 7 days a week.
Gillette, WYUpdated 0 paid placements in any rankingHow we rank
Key facts
| Address | 913 W 1st St, Gillette, WY 82716Get directions |
|---|---|
| Phone | (307) 682-4050 |
| Website | csihvac.com |
| Hours | Open 24 hours, 7 days a week |
| Google rating | 4.8 from 68 Google reviews |
Trades
Each trade shows the evidence we matched it on.
- HVACmain tradeGoogle main category
- Electricaladditional Google category
Service area
Based in Gillette, WYView on map
Opening hours
| Day | 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 |
- Open 24/7
- Open evenings — no
- Open Saturdays
- Open Sundays
- Emergency service
Typical heating and cooling prices
| Job | Low | Typical | High |
|---|---|---|---|
| AC replacementPer system, installed (unit plus labor); typical range of customer-reported jobs. US national range | $3,887 | $5,978 | $8,073 |
| Furnace replacementPer system, installed; typical range of customer-reported jobs. US national range | $2,823 | $4,814 | $6,896 |
Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.
Compare nearby HVAC contractors
| Business | Rank | CR Score | Google rating | License verified | Saturday | Sunday | Distance away |
|---|---|---|---|---|---|---|---|
| Comfort Systems, Inc. (this business) | — | 65 | 4.8 (68) | — | Yes | Yes | |
| Climate Solutions, Inc. | #2 | 63 | 4.9 (161) | — | No | No | 3.0 mi |
| Renegade Plumbing, Heating & Air L.L.C. | #3 | 61 | 5.0 (23) | — | Yes | Yes | 3.9 mi |
Reviews
ContractorsRanked reviews
No ContractorsRanked reviews yet
4.8from 68 Google reviews
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Questions about Comfort Systems, Inc.
How is Comfort Systems, Inc. ranked in Gillette?
Comfort Systems, Inc. is ranked #1 of 12 HVAC contractors in Gillette by CR Score, with 65 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.
What are Comfort Systems, Inc.’s hours?
Comfort Systems, Inc. is open 24 hours a day, 7 days a week. Its listed hours are Open 24 hours, 7 days a week. On Saturdays it is open Open 24 hours, and on Sundays Open 24 hours. Hours come from the business listing; holiday hours may differ.
What do Google reviews say about Comfort Systems, Inc.?
Comfort Systems, Inc. has a rating of 4.8 from 68 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.
How do I contact Comfort Systems, Inc.?
Call Comfort Systems, Inc. on (307) 682-4050. The business is at 913 W 1st St, Gillette, WY 82716. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.
Own Comfort Systems, Inc.? Claim this profile.
Claiming is free. Correct your hours, trades and service area. The CR Score is recalculated from corrected data; payment never changes it.