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KBM Mechanical Services LLCHVAC contractor in Rockville, MD

KBM Mechanical Services LLC is an HVAC contractor at 451 Hungerford Dr Ste 143, Rockville, MD 20850, rated 4.7 from 26 Google reviews. Open Monday to Saturday.

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Key facts

Key facts about KBM Mechanical Services LLC
Address451 Hungerford Dr Ste 143, Rockville, MD 20850Get directions
HoursMonday to Saturday: 8 AM – 6:30 PM
Google rating4.7 from 26 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Rockville and 11 towns within 25 miles: North Bethesda, Redland, Aspen Hill, Rossmoor, Leisure World, Gaithersburg, Layhill, Potomac, Glenmont, North Kensington and North Potomac.

Based in Rockville, MDView on map

Opening hours

Opening hours for KBM Mechanical Services LLC
DayHours
Monday8 AM – 6:30 PMevening
Tuesday8 AM – 6:30 PMevening
Wednesday8 AM – 6:30 PMevening
Thursday8 AM – 6:30 PMevening
Friday8 AM – 6:30 PMevening
Saturday8 AM – 6:30 PMevening
SundayClosed
  • Open evenings (after 6 PM)
  • Open Saturdays
  • Open Sundays — no

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

4.7from 26 Google reviews

Hired KBM Mechanical Services LLC? Write a review

Questions about KBM Mechanical Services LLC

What are KBM Mechanical Services LLC’s hours?

KBM Mechanical Services LLC is open Monday to Saturday. Its listed hours are Monday to Saturday, 8 AM – 6:30 PM. On Saturdays it is open 8 AM to 6:30 PM and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does KBM Mechanical Services LLC serve?

Serves Rockville and 11 towns within 25 miles: North Bethesda, Redland, Aspen Hill, Rossmoor, Leisure World, Gaithersburg, Layhill, Potomac, Glenmont, North Kensington and North Potomac. 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 KBM Mechanical Services LLC?

KBM Mechanical Services LLC has a rating of 4.7 from 26 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 KBM Mechanical Services LLC?

The business is at 451 Hungerford Dr Ste 143, Rockville, MD 20850. Ask for a written estimate before any work starts.

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