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Full Spectrum HVAC ServiceHVAC contractor in Dedham, MA

Full Spectrum HVAC Service is an HVAC contractor at 412 Washington St, Dedham, MA 02026, ranked #24 of 1,252 HVAC contractors in Dedham and rated 4.8 from 82 Google reviews. Open 7 days a week.

Dedham, MAUpdated 0 paid placements in any rankingHow we rank

Call (339) 300-4060

Key facts

Key facts about Full Spectrum HVAC Service
Address412 Washington St, Dedham, MA 02026Get directions
Phone(339) 300-4060
HoursMonday and Tuesday: open 24 hours; Wednesday: 9 AM – 5 PM; Thursday to Sunday: open 24 hours
Google rating4.8 from 82 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Dedham and 11 towns within 25 miles: Westwood, Norwood, Needham, Jamaica Plain, Milton, Canton, Brookline, Newton, Wellesley, Medfield and Walpole.

Based in Dedham, MAView on map

Opening hours

Opening hours for Full Spectrum HVAC Service
DayHours
MondayOpen 24 hours
TuesdayOpen 24 hours
Wednesday9 AM – 5 PM
ThursdayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours
SundayOpen 24 hours
  • 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

Full Spectrum HVAC Service compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Full Spectrum HVAC Service (this business)—624.8 (82)—YesYes
TBros - Trethewey Brothers Inc#22624.7 (232)—YesYes3.5 mi
G&C Plumbing & Heating#23624.9 (990)—YesYes17.2 mi
Notturno Home Services#25614.9 (1,586)—YesYes20.8 mi

See all 1252 ranked HVAC contractors in Dedham

Reviews

ContractorsRanked reviews

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Google

4.8from 82 Google reviews

Hired Full Spectrum HVAC Service? Write a review

Questions about Full Spectrum HVAC Service

How is Full Spectrum HVAC Service ranked in Dedham?

Full Spectrum HVAC Service is ranked #24 of 1,252 HVAC contractors in Dedham 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 Full Spectrum HVAC Service’s hours?

Full Spectrum HVAC Service is open 7 days a week. Its listed hours are Monday and Tuesday, open 24 hours; Wednesday, 9 AM – 5 PM; Thursday to Sunday, open 24 hours. 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 Full Spectrum HVAC Service serve?

Serves Dedham and 11 towns within 25 miles: Westwood, Norwood, Needham, Jamaica Plain, Milton, Canton, Brookline, Newton, Wellesley, Medfield and Walpole. 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 Full Spectrum HVAC Service?

Full Spectrum HVAC Service has a rating of 4.8 from 82 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 Full Spectrum HVAC Service?

Call Full Spectrum HVAC Service on (339) 300-4060. The business is at 412 Washington St, Dedham, MA 02026. Ask for a written estimate before any work starts.

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