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L&M HVAC & MechanicalHVAC contractor in Westminster, CO

L&M HVAC & Mechanical is an HVAC contractor at 8500 Cedar Ln, Westminster, CO 80031, ranked #22 of 958 HVAC contractors in Westminster and rated 4.9 from 170 Google reviews. Open 24 hours a day, 7 days a week.

Westminster, COUpdated 0 paid placements in any rankingHow we rank

Call (720) 490-9443Website ↗

Key facts

Key facts about L&M HVAC & Mechanical
Address8500 Cedar Ln, Westminster, CO 80031Get directions
Phone(720) 490-9443
Websitelmhvacmech.com
HoursOpen 24 hours, 7 days a week
Google rating4.9 from 170 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Westminster and 11 towns within 25 miles: Shaw Heights, Federal Heights, Sherrelwood, Twin Lakes, Berkley, Northglenn, Thornton, Arvada, Welby, Broomfield and Wheat Ridge.

Based in Westminster, COView on map

Opening hours

Opening hours for L&M HVAC & Mechanical
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

L&M HVAC & Mechanical compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
L&M HVAC & Mechanical (this business)—624.9 (170)—YesYes
Allen Service#20624.8 (2,301)—YesYes12.1 mi
Unique Heating and Air Conditioning Inc.#21624.8 (761)—YesYes4.7 mi
Vectra Mechanical HVAC, Electrical and Plumbing#23624.9 (309)—YesYes3.9 mi

See all 958 ranked HVAC contractors in Westminster

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.9from 170 Google reviews

Hired L&M HVAC & Mechanical? Write a review

Questions about L&M HVAC & Mechanical

How is L&M HVAC & Mechanical ranked in Westminster?

L&M HVAC & Mechanical is ranked #22 of 958 HVAC contractors in Westminster 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 L&M HVAC & Mechanical’s hours?

L&M HVAC & Mechanical 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 L&M HVAC & Mechanical serve?

Serves Westminster and 11 towns within 25 miles: Shaw Heights, Federal Heights, Sherrelwood, Twin Lakes, Berkley, Northglenn, Thornton, Arvada, Welby, Broomfield and Wheat Ridge. 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 L&M HVAC & Mechanical?

L&M HVAC & Mechanical has a rating of 4.9 from 170 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 L&M HVAC & Mechanical?

Call L&M HVAC & Mechanical on (720) 490-9443. The business is at 8500 Cedar Ln, Westminster, CO 80031. 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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