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Tremblay & Son HVACHVAC contractor in Rochester, NH

Tremblay & Son HVAC is an HVAC contractor at 40 Old Milton Rd, Rochester, NH 03868, ranked #44 of 167 HVAC contractors in Rochester and rated 3.3 from 12 Google reviews. Open Monday to Friday.

Rochester, NHUpdated 0 paid placements in any rankingHow we rank

Call (603) 332-0980

Key facts

Key facts about Tremblay & Son HVAC
Address40 Old Milton Rd, Rochester, NH 03868Get directions
Phone(603) 332-0980
HoursMonday: 7 AM – 5 PM; Tuesday: open 24 hours; Wednesday to Friday: 7 AM – 5 PM
Google rating3.3 from 12 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Rochester and 9 towns within 25 miles: Somersworth, Barrington, Dover, Durham, Newmarket, Stratham Station, Portsmouth, Exeter and Rye.

Based in Rochester, NHView on map

Opening hours

Opening hours for Tremblay & Son HVAC
DayHours
Monday7 AM – 5 PM
TuesdayOpen 24 hours
Wednesday7 AM – 5 PM
Thursday7 AM – 5 PM
Friday7 AM – 5 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays — no
  • Emergency service

Typical heating and cooling prices

Typical heating and cooling prices
JobLowTypicalHigh
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

Tremblay & Son HVAC compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Tremblay & Son HVAC (this business)—543.3 (12)—NoNo
Heating & Air Conditioning Services Sanford#42544.6 (18)—YesYes13.0 mi
Coltella Heating & Cooling#43545.0 (9)—YesYes20.2 mi
High Degree Heating#45544.2 (42)—NoNo1.4 mi

See all 167 ranked HVAC contractors in Rochester

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

3.3from 12 Google reviews

Hired Tremblay & Son HVAC? Write a review

Questions about Tremblay & Son HVAC

How is Tremblay & Son HVAC ranked in Rochester?

Tremblay & Son HVAC is ranked #44 of 167 HVAC contractors in Rochester by CR Score, with 54 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 Tremblay & Son HVAC’s hours?

Tremblay & Son HVAC is open Monday to Friday. Its listed hours are Monday, 7 AM – 5 PM; Tuesday, open 24 hours; Wednesday to Friday, 7 AM – 5 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Tremblay & Son HVAC serve?

Serves Rochester and 9 towns within 25 miles: Somersworth, Barrington, Dover, Durham, Newmarket, Stratham Station, Portsmouth, Exeter and Rye. The list is based on the business's location and the usual service radius for heating and cooling. Confirm your address is covered when you call.

What do Google reviews say about Tremblay & Son HVAC?

Tremblay & Son HVAC has a rating of 3.3 from 12 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 Tremblay & Son HVAC?

Call Tremblay & Son HVAC on (603) 332-0980. The business is at 40 Old Milton Rd, Rochester, NH 03868. Ask for a written estimate before any work starts.

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