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ServiceMark Heating Cooling & PlumbingHVAC contractor in Audubon, PA

ServiceMark Heating Cooling & Plumbing is an HVAC contractor at 900 Adams Ave B, Audubon, PA 19403, ranked #18 of 1,002 HVAC contractors in Audubon and rated 4.9 from 170 Google reviews. Open 24 hours a day, 7 days a week.

Audubon, PAUpdated 0 paid placements in any rankingHow we rank

Call (610) 337-1465Website ↗

Key facts

Key facts about ServiceMark Heating Cooling & Plumbing
Address900 Adams Ave B, Audubon, PA 19403Get directions
Phone(610) 337-1465
Websitehorizonservices.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
  • Plumbingbusiness name

Service area

Serves Audubon and 11 towns within 25 miles: Trooper, West Norriton, King of Prussia, Norristown, Collegeville, Phoenixville, Wayne, Radnor, Paoli, Conshohocken and Plymouth Meeting.

Based in Audubon, PAView on map

Opening hours

Opening hours for ServiceMark Heating Cooling & Plumbing
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

ServiceMark Heating Cooling & Plumbing compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
ServiceMark Heating Cooling & Plumbing (this business)—624.9 (170)—YesYes
Marshall Services#16634.8 (1,035)—YesYes7.4 mi
Out of a Jam HVAC#17625.0 (196)—YesYes2.8 mi
Platinum Plumbing and Heating, Inc.#19624.9 (731)—YesYes9.1 mi

See all 1002 ranked HVAC contractors in Audubon

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.9from 170 Google reviews

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Questions about ServiceMark Heating Cooling & Plumbing

How is ServiceMark Heating Cooling & Plumbing ranked in Audubon?

ServiceMark Heating Cooling & Plumbing is ranked #18 of 1,002 HVAC contractors in Audubon 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 ServiceMark Heating Cooling & Plumbing’s hours?

ServiceMark Heating Cooling & Plumbing 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 ServiceMark Heating Cooling & Plumbing serve?

Serves Audubon and 11 towns within 25 miles: Trooper, West Norriton, King of Prussia, Norristown, Collegeville, Phoenixville, Wayne, Radnor, Paoli, Conshohocken and Plymouth Meeting. 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 ServiceMark Heating Cooling & Plumbing?

ServiceMark Heating Cooling & Plumbing 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 ServiceMark Heating Cooling & Plumbing?

Call ServiceMark Heating Cooling & Plumbing on (610) 337-1465. The business is at 900 Adams Ave B, Audubon, PA 19403. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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