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ABC Cooling & Heating LLCHVAC contractor in Dundalk, MD

ABC Cooling & Heating LLC is an HVAC contractor at 4030 North Point Blvd, Dundalk, MD 21222, ranked #9 of 624 HVAC contractors in Dundalk and rated 4.7 from 247 Google reviews. Open 24 hours a day, 7 days a week.

Dundalk, MDUpdated 0 paid placements in any rankingHow we rank

Call (443) 803-9070Website ↗

Key facts

Key facts about ABC Cooling & Heating LLC
Address4030 North Point Blvd, Dundalk, MD 21222Get directions
Phone(443) 803-9070
Websiteabccoolingheating.org
HoursOpen 24 hours, 7 days a week
Google rating4.7 from 247 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Dundalk and 11 towns within 25 miles: Edgemere, Essex, Rosedale, Middle River, Rossville, Bowleys Quarters, Overlea, Riviera Beach, Baltimore, White Marsh and Brooklyn Park.

Based in Dundalk, MDView on map

Opening hours

Opening hours for ABC Cooling & Heating 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.

Compare nearby HVAC contractors

ABC Cooling & Heating LLC compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
ABC Cooling & Heating LLC (this business)—624.7 (247)—YesYes
Maryland Heating & Air#7624.9 (369)—YesYes2.8 mi
At Your Service Heating and Cooling LLC#8624.6 (811)—YesYes3.6 mi
Contemporary Air Systems, Inc.#10625.0 (195)—YesYes2.9 mi

See all 624 ranked HVAC contractors in Dundalk

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.7from 247 Google reviews

Hired ABC Cooling & Heating LLC? Write a review

Questions about ABC Cooling & Heating LLC

How is ABC Cooling & Heating LLC ranked in Dundalk?

ABC Cooling & Heating LLC is ranked #9 of 624 HVAC contractors in Dundalk 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 ABC Cooling & Heating LLC’s hours?

ABC Cooling & Heating 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 ABC Cooling & Heating LLC serve?

Serves Dundalk and 11 towns within 25 miles: Edgemere, Essex, Rosedale, Middle River, Rossville, Bowleys Quarters, Overlea, Riviera Beach, Baltimore, White Marsh and Brooklyn Park. 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 ABC Cooling & Heating LLC?

ABC Cooling & Heating LLC has a rating of 4.7 from 247 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 ABC Cooling & Heating LLC?

Call ABC Cooling & Heating LLC on (443) 803-9070. The business is at 4030 North Point Blvd, Dundalk, MD 21222. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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