Williston heating & coolingHVAC contractor in Williston, ND
Williston heating & cooling is an HVAC contractor at 15 1st Ave W, Williston, ND 58802, ranked #3 of 11 HVAC contractors in Williston and rated 5.0 from 75 Google reviews. Open Monday to Friday.
Williston, NDUpdated 0 paid placements in any rankingHow we rank
Key facts
| Address | 15 1st Ave W, Williston, ND 58802Get directions |
|---|---|
| Phone | (701) 339-1529 |
| Hours | Monday to Friday: 8 AM – 5 PM |
| Google rating | 5.0 from 75 Google reviews |
Trades
Each trade shows the evidence we matched it on.
- HVACmain tradeGoogle main category
Service area
Based in Williston, NDView on map
Opening hours
| Day | 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 |
- Open evenings — no
- Open Saturdays — no
- Open Sundays — no
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 |
|---|---|---|---|---|---|---|---|
| Williston heating & cooling (this business) | — | 84 | 5.0 (75) | — | No | No | |
| Polar Refrigeration Heating | #1 | 86 | 4.2 (56) | — | — | — | 0.5 mi |
| Excel Plumbing, Heating, & Cooling | #2 | 85 | 5.0 (35) | — | Yes | No | 2.0 mi |
| Mon-Dak heating & plumbing | #4 | 81 | 4.7 (33) | — | No | No | 0.5 mi |
Questions about Williston heating & cooling
How is Williston heating & cooling ranked in Williston?
Williston heating & cooling is ranked #3 of 11 HVAC contractors in Williston by CR Score, with 84 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity and profile completeness. No business can pay to change its rank.
What are Williston heating & cooling’s hours?
Williston heating & cooling is open Monday to Friday. Its listed hours are Monday to Friday, 8 AM – 5 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.
What do Google reviews say about Williston heating & cooling?
Williston heating & cooling has a rating of 5.0 from 75 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 Williston heating & cooling?
Call Williston heating & cooling on (701) 339-1529. The business is at 15 1st Ave W, Williston, ND 58802. Ask for a written estimate before any work starts.
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Claiming is free. Correct your hours, trades and service area. The CR Score is recalculated from corrected data; payment never changes it.