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Alpha Mechanical CorporationHVAC contractor in Watertown, MA

Alpha Mechanical Corporation is an HVAC contractor at 71 Bacon St, Watertown, MA 02472, rated 3.6 from 25 Google reviews. Open 24 hours a day, 7 days a week.

Watertown, MA0 paid placements in any rankingHow we rank

Call (617) 924-8861Website ↗

Key facts

Key facts about Alpha Mechanical Corporation
Address71 Bacon St, Watertown, MA 02472Get directions
Phone(617) 924-8861
Websitealphamechanicalcorp.com
HoursOpen 24 hours, 7 days a week
Google rating3.6 from 25 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Watertown and 11 towns within 25 miles: Belmont, Waltham, Newton, Arlington, Brookline, Cambridge, Somerville, Weston, Jamaica Plain, Lexington and Medford.

Based in Watertown, MAView on map

Opening hours

Opening hours for Alpha Mechanical Corporation
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.

Reviews

ContractorsRanked reviews

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Google

3.6from 25 Google reviews

Hired Alpha Mechanical Corporation? Write a review

Questions about Alpha Mechanical Corporation

What are Alpha Mechanical Corporation’s hours?

Alpha Mechanical Corporation 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 Alpha Mechanical Corporation serve?

Serves Watertown and 11 towns within 25 miles: Belmont, Waltham, Newton, Arlington, Brookline, Cambridge, Somerville, Weston, Jamaica Plain, Lexington and Medford. 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 Alpha Mechanical Corporation?

Alpha Mechanical Corporation has a rating of 3.6 from 25 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 Alpha Mechanical Corporation?

Call Alpha Mechanical Corporation on (617) 924-8861. The business is at 71 Bacon St, Watertown, MA 02472. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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