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Comfort Masters HeatingHVAC contractor in Sudbury, MA

Comfort Masters Heating is an HVAC contractor at 534a Boston Post Rd, Sudbury, MA 01776, ranked #14 of 1,278 HVAC contractors in Sudbury and rated 4.9 from 88 Google reviews. Open 24 hours a day, 7 days a week.

Sudbury, MAUpdated 0 paid placements in any rankingHow we rank

Call (978) 720-9444Website ↗

Key facts

Key facts about Comfort Masters Heating
Address534a Boston Post Rd, Sudbury, MA 01776Get directions
Phone(978) 720-9444
Websitecomfortmastersheating.best
HoursOpen 24 hours, 7 days a week
Google rating4.9 from 88 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Sudbury and 11 towns within 25 miles: Wayland, Cochituate, Framingham Center, Maynard, Framingham, Southborough, Marlborough, Stow, Weston, Natick and West Concord.

Based in Sudbury, MAView on map

Opening hours

Opening hours for Comfort Masters Heating
DayHours
MondayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours
SundayOpen 24 hours
  • Open 24/7
  • Open evenings — no
  • Open Saturdays
  • Open Sundays
  • 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

Comfort Masters Heating compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Comfort Masters Heating (this business)—624.9 (88)—YesYes
Sila Heating, Air Conditioning, Plumbing & Electrical#12624.9 (4,377)—YesYes18.2 mi
S.D.H. Plumbing & Heating#13624.9 (389)—YesYes9.6 mi
Harbor Home Services#15625.0 (114)—YesYes2.2 mi

See all 1278 ranked HVAC contractors in Sudbury

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.9from 88 Google reviews

Hired Comfort Masters Heating? Write a review

Questions about Comfort Masters Heating

How is Comfort Masters Heating ranked in Sudbury?

Comfort Masters Heating is ranked #14 of 1,278 HVAC contractors in Sudbury by CR Score, with 62 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 Masters Heating’s hours?

Comfort Masters Heating 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 areas does Comfort Masters Heating serve?

Serves Sudbury and 11 towns within 25 miles: Wayland, Cochituate, Framingham Center, Maynard, Framingham, Southborough, Marlborough, Stow, Weston, Natick and West Concord. 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 Comfort Masters Heating?

Comfort Masters Heating has a rating of 4.9 from 88 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 Masters Heating?

Call Comfort Masters Heating on (978) 720-9444. The business is at 534a Boston Post Rd, Sudbury, MA 01776. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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