Supreme HVACHVAC contractor in Ashburnham, MA
Supreme HVAC is an HVAC contractor in Ashburnham, MA, ranked #30 of 236 HVAC contractors in Ashburnham and rated 4.9 from 15 Google reviews. Open Monday to Saturday.
Ashburnham, MAUpdated 0 paid placements in any rankingHow we rank
Key facts
| Phone | (978) 420-7244 |
|---|---|
| Website | facebook.com |
| Hours | Monday to Friday: 7 AM – 8 PM; Saturday: 7 AM – 5 PM |
| Google rating | 4.9 from 15 Google reviews |
Trades
Each trade shows the evidence we matched it on.
- HVACmain tradeGoogle main category
Service area
Based in Ashburnham, MAView on map
Opening hours
| Day | Hours |
|---|---|
| Monday | 7 AM – 8 PMevening |
| Tuesday | 7 AM – 8 PMevening |
| Wednesday | 7 AM – 8 PMevening |
| Thursday | 7 AM – 8 PMevening |
| Friday | 7 AM – 8 PMevening |
| Saturday | 7 AM – 5 PM |
| Sunday | Closed |
- Open evenings (after 6 PM)
- Open Saturdays
- 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.
Reviews
ContractorsRanked reviews
No ContractorsRanked reviews yet
4.9from 15 Google reviews
Hired Supreme HVAC? Write a review
Questions about Supreme HVAC
How is Supreme HVAC ranked in Ashburnham?
Supreme HVAC is ranked #30 of 236 HVAC contractors in Ashburnham by CR Score, with 56 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 Supreme HVAC’s hours?
Supreme HVAC is open Monday to Saturday. Its listed hours are Monday to Friday, 7 AM – 8 PM; Saturday, 7 AM – 5 PM. On Saturdays it is open 7 AM to 5 PM and closed on Sundays. Hours come from the business listing; holiday hours may differ.
What do Google reviews say about Supreme HVAC?
Supreme HVAC has a rating of 4.9 from 15 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 Supreme HVAC?
Call Supreme HVAC on (978) 420-7244. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.
Own Supreme HVAC? 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.