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Cotti-JohnsonHVAC contractor in Taunton, MA

Cotti-Johnson is an HVAC contractor at 30 Waverly St, Taunton, MA 02780, ranked #3 of 810 HVAC contractors in Taunton and rated 4.9 from 1,348 Google reviews. Open 7 days a week.

Taunton, MAUpdated 0 paid placements in any rankingHow we rank

Call (508) 882-2731Website ↗

Key facts

Key facts about Cotti-Johnson
Address30 Waverly St, Taunton, MA 02780Get directions
Phone(508) 882-2731
Websitecottijohnsonhvac.com
HoursMonday to Friday: 7:30 AM – 8 PM; Saturday and Sunday: 8 AM – 8 PM
Google rating4.9 from 1,348 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves Taunton and 11 towns within 25 miles: Raynham, Norton, Berkley, Easton, Bridgewater, West Bridgewater, Dighton, Mansfield Center, Middleborough Center, Mansfield and Attleboro.

Based in Taunton, MAView on map

Opening hours

Opening hours for Cotti-Johnson
DayHours
Monday7:30 AM – 8 PMevening
Tuesday7:30 AM – 8 PMevening
Wednesday7:30 AM – 8 PMevening
Thursday7:30 AM – 8 PMevening
Friday7:30 AM – 8 PMevening
Saturday8 AM – 8 PMevening
Sunday8 AM – 8 PMevening
  • Open evenings (after 6 PM)
  • Open Saturdays
  • Open Sundays

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

Cotti-Johnson compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Cotti-Johnson (this business)—644.9 (1,348)—YesYes
RCL Mechanical#1654.9 (864)—YesYes2.4 mi
On-Temp Inc. Heating and Air Conditioning#2645.0 (585)—YesYes5.3 mi
GEM Plumbing and Heating#4634.7 (681)—YesYes4.2 mi

See all 810 ranked HVAC contractors in Taunton

Reviews

ContractorsRanked reviews

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Google

4.9from 1,348 Google reviews

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Questions about Cotti-Johnson

How is Cotti-Johnson ranked in Taunton?

Cotti-Johnson is ranked #3 of 810 HVAC contractors in Taunton by CR Score, with 64 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 Cotti-Johnson’s hours?

Cotti-Johnson is open 7 days a week. Its listed hours are Monday to Friday, 7:30 AM – 8 PM; Saturday and Sunday, 8 AM – 8 PM. On Saturdays it is open 8 AM to 8 PM, and on Sundays 8 AM to 8 PM. Hours come from the business listing; holiday hours may differ.

What areas does Cotti-Johnson serve?

Serves Taunton and 11 towns within 25 miles: Raynham, Norton, Berkley, Easton, Bridgewater, West Bridgewater, Dighton, Mansfield Center, Middleborough Center, Mansfield and Attleboro. 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 Cotti-Johnson?

Cotti-Johnson has a rating of 4.9 from 1,348 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 Cotti-Johnson?

Call Cotti-Johnson on (508) 882-2731. The business is at 30 Waverly St, Taunton, MA 02780. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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