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A & M Mechanical SystemsHVAC contractor in Stamford, CT

A & M Mechanical Systems is an HVAC contractor at 8 Duffy St, Stamford, CT 06902, rated 5.0 from 1 Google review. Open 7 days a week.

Stamford, CT0 paid placements in any rankingHow we rank

Call (203) 674-0609

Key facts

Key facts about A & M Mechanical Systems
Address8 Duffy St, Stamford, CT 06902Get directions
Phone(203) 674-0609
HoursMonday to Sunday: 8 AM – 8 PM
Google rating5.0 from 1 Google review

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category
  • Plumbingadditional Google category

Service area

Serves Stamford and 11 towns within 25 miles: Darien, Old Greenwich, Riverside, Cos Cob, Greenwich, North Stamford, New Canaan, East Norwalk, Norwalk, Westport and Wilton.

Based in Stamford, CTView on map

Opening hours

Opening hours for A & M Mechanical Systems
DayHours
Monday8 AM – 8 PMevening
Tuesday8 AM – 8 PMevening
Wednesday8 AM – 8 PMevening
Thursday8 AM – 8 PMevening
Friday8 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.

Reviews

ContractorsRanked reviews

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Google

5.0from 1 Google reviews

Hired A & M Mechanical Systems? Write a review

Questions about A & M Mechanical Systems

What are A & M Mechanical Systems’ hours?

A & M Mechanical Systems is open 7 days a week. Its listed hours are Monday to 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 A & M Mechanical Systems serve?

Serves Stamford and 11 towns within 25 miles: Darien, Old Greenwich, Riverside, Cos Cob, Greenwich, North Stamford, New Canaan, East Norwalk, Norwalk, Westport and Wilton. 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 A & M Mechanical Systems?

A & M Mechanical Systems has a rating of 5.0 from 1 Google review. 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 A & M Mechanical Systems?

Call A & M Mechanical Systems on (203) 674-0609. The business is at 8 Duffy St, Stamford, CT 06902. Ask for a written estimate before any work starts.

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