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Heil Plumbing & HVACHVAC contractor in Rockville, MD

Heil Plumbing & HVAC is an HVAC contractor at 1162 Taft St, Rockville, MD 20850, ranked #40 of 1,065 HVAC contractors in Rockville and rated 5.0 from 959 Google reviews. Open Monday to Friday.

Rockville, MDUpdated 0 paid placements in any rankingHow we rank

Call (240) 451-1083Website ↗

Key facts

Key facts about Heil Plumbing & HVAC
Address1162 Taft St, Rockville, MD 20850Get directions
Phone(240) 451-1083
Websiteheilplumbing.com
HoursMonday to Friday: 7:30 AM – 5 PM
Google rating5.0 from 959 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category
  • Plumbingbusiness name

Service area

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

Based in Rockville, MDView on map

Opening hours

Opening hours for Heil Plumbing & HVAC
DayHours
Monday7:30 AM – 5 PM
Tuesday7:30 AM – 5 PM
Wednesday7:30 AM – 5 PM
Thursday7:30 AM – 5 PM
Friday7:30 AM – 5 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • 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.

Compare nearby HVAC contractors

Heil Plumbing & HVAC compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Heil Plumbing & HVAC (this business)—605.0 (959)—NoNo
Nelson's HVAC, LLC#38604.9 (627)—YesYes16.3 mi
P&Y Heating and Cooling#39605.0 (85)—YesYes5.4 mi
Donmar Heating, Cooling & Plumbing#41604.9 (115)—YesYes0.0 mi

See all 1065 ranked HVAC contractors in Rockville

Reviews

ContractorsRanked reviews

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Google

5.0from 959 Google reviews

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Questions about Heil Plumbing & HVAC

How is Heil Plumbing & HVAC ranked in Rockville?

Heil Plumbing & HVAC is ranked #40 of 1,065 HVAC contractors in Rockville by CR Score, with 60 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 Heil Plumbing & HVAC’s hours?

Heil Plumbing & HVAC is open Monday to Friday. Its listed hours are Monday to Friday, 7:30 AM – 5 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Heil Plumbing & HVAC serve?

Serves Rockville and 11 towns within 25 miles: Aspen Hill, Rossmoor, North Bethesda, Leisure World, Redland, Layhill, Gaithersburg, Glenmont, Olney, North Kensington and Wheaton. 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 Heil Plumbing & HVAC?

Heil Plumbing & HVAC has a rating of 5.0 from 959 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 Heil Plumbing & HVAC?

Call Heil Plumbing & HVAC on (240) 451-1083. The business is at 1162 Taft St, Rockville, MD 20850. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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