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Knowles Mechanical, Inc.HVAC contractor in Lewiston, ME

Knowles Mechanical, Inc. is an HVAC contractor at 7 Enterprise St, Lewiston, ME 04240, ranked #4 of 134 HVAC contractors in Lewiston and rated 4.2 from 53 Google reviews. Open 24 hours a day, 7 days a week.

Lewiston, MEUpdated 0 paid placements in any rankingHow we rank

Call (207) 445-4092Website ↗

Key facts

Key facts about Knowles Mechanical, Inc.
Address7 Enterprise St, Lewiston, ME 04240Get directions
Phone(207) 445-4092
Websiteknowlesmechanical.com
HoursOpen 24 hours, 7 days a week
Google rating4.2 from 53 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Lewiston and 11 towns within 25 miles: Auburn, Lisbon, New Gloucester, Poland, Turner, Topsham, Brunswick, Yarmouth, North Bath, Paris and Bath.

Based in Lewiston, MEView on map

Opening hours

Opening hours for Knowles Mechanical, Inc.
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

Knowles Mechanical, Inc. compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Knowles Mechanical, Inc. (this business)—864.2 (53)—YesYes
Aire Serv of Southern Maine#2904.9 (755)—YesYes20.0 mi
Beaulieu Energy Services#3874.9 (82)—YesYes12.3 mi
207 Plumbing and Heating#5864.7 (429)—YesYes22.8 mi

See all 134 ranked HVAC contractors in Lewiston

Questions about Knowles Mechanical, Inc.

How is Knowles Mechanical, Inc. ranked in Lewiston?

Knowles Mechanical, Inc. is ranked #4 of 134 HVAC contractors in Lewiston by CR Score, with 86 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity and profile completeness. No business can pay to change its rank.

What are Knowles Mechanical, Inc.’s hours?

Knowles Mechanical, Inc. 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 Knowles Mechanical, Inc. serve?

Serves Lewiston and 11 towns within 25 miles: Auburn, Lisbon, New Gloucester, Poland, Turner, Topsham, Brunswick, Yarmouth, North Bath, Paris and Bath. 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 Knowles Mechanical, Inc.?

Knowles Mechanical, Inc. has a rating of 4.2 from 53 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 Knowles Mechanical, Inc.?

Call Knowles Mechanical, Inc. on (207) 445-4092. The business is at 7 Enterprise St, Lewiston, ME 04240. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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Claiming is free. Correct your hours, trades and service area. The CR Score is recalculated from corrected data; payment never changes it.

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