CJ Mechanical Services, IncHVAC contractor in Blackstone, MA
CJ Mechanical Services, Inc is an HVAC contractor in Blackstone, MA, rated 5.0 from 7 Google reviews. Open Monday to Saturday.
Blackstone, MA0 paid placements in any rankingHow we rank
Key facts
| Phone | (781) 686-4343 |
|---|---|
| Hours | Monday to Friday: 7 AM – 5 PM; Saturday: 8 AM – 12 PM |
| Google rating | 5.0 from 7 Google reviews |
Trades
Each trade shows the evidence we matched it on.
- HVACmain tradeGoogle main category
Service area
Based in Blackstone, MAView on map
Opening hours
| Day | Hours |
|---|---|
| Monday | 7 AM – 5 PM |
| Tuesday | 7 AM – 5 PM |
| Wednesday | 7 AM – 5 PM |
| Thursday | 7 AM – 5 PM |
| Friday | 7 AM – 5 PM |
| Saturday | 8 AM – 12 PM |
| Sunday | Closed |
- Open evenings — no
- 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
5.0from 7 Google reviews
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Questions about CJ Mechanical Services, Inc
What are CJ Mechanical Services, Inc’s hours?
CJ Mechanical Services, Inc is open Monday to Saturday. Its listed hours are Monday to Friday, 7 AM – 5 PM; Saturday, 8 AM – 12 PM. On Saturdays it is open 8 AM to 12 PM and closed on Sundays. Hours come from the business listing; holiday hours may differ.
What do Google reviews say about CJ Mechanical Services, Inc?
CJ Mechanical Services, Inc has a rating of 5.0 from 7 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.
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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.