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Foundation Heating and Air LLCHVAC contractor in Rockville, MD

Foundation Heating and Air LLC is an HVAC contractor at 511 Edmonston Dr, Rockville, MD 20851, rated 5.0 from 3 Google reviews. Open 24 hours a day, 7 days a week.

Rockville, MD0 paid placements in any rankingHow we rank

Call (301) 247-4346

Key facts

Key facts about Foundation Heating and Air LLC
Address511 Edmonston Dr, Rockville, MD 20851Get directions
Phone(301) 247-4346
HoursOpen 24 hours, 7 days a week
Google rating5.0 from 3 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category
  • Foundation Repairbusiness name

Service area

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

Based in Rockville, MDView on map

Opening hours

Opening hours for Foundation Heating and Air LLC
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.

Questions about Foundation Heating and Air LLC

What are Foundation Heating and Air LLC’s hours?

Foundation Heating and Air LLC 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 Foundation Heating and Air LLC serve?

Serves Rockville and 11 towns within 25 miles: North Bethesda, Aspen Hill, Rossmoor, Leisure World, Redland, Layhill, Glenmont, North Kensington, Wheaton, South Kensington and Gaithersburg. 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 Foundation Heating and Air LLC?

Foundation Heating and Air LLC has a rating of 5.0 from 3 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 Foundation Heating and Air LLC?

Call Foundation Heating and Air LLC on (301) 247-4346. The business is at 511 Edmonston Dr, Rockville, MD 20851. Ask for a written estimate before any work starts.

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