HVAC Services in Ellicott City, MD

21 HVAC contractors found

Need emergency service? 4 HVAC providers in Ellicott City offer 24/7 availability

FM Welding Fabrication LLC

5.0(121)
Highly Rated

Six of six sampled reviewers award 5 stars, with clients specifically praising same-day turnaround, fair…

3134 Brookmede Rd, Ellicott City, MD 21042
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Kingdom

5.0(25)

Twenty-five verified reviews award a perfect five-star rating, with multiple reviewers highlighting honest…

6081 Otterbein Ln, Ellicott City, MD 21043
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Turbo heating and cooling llc

5.0(20)

Twenty client reviews collectively award five stars; four reviewers specifically reference the contractor's…

4949 Lee Farm Ct, Ellicott City, MD 21043
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Heating & Cooling

5.0(15)

Eight reviewers rate this contractor 5 stars, with three specifying same_day or rapid_arrival response.…

8805 Orange Grv Dr, Ellicott City, MD 21043
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Heating & Air Conditioning

5.0(10)

Eight of eight reviewers award five stars, with three specifically mentioning early arrival times and two…

9059 Frederick Rd, Ellicott City, MD 21042
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American Heating And Cooling

5.0(3)

All three reviews award 5 stars, with customers specifically praising the team's professionalism,…

8001 Hillsborough Rd #13, Ellicott City, MD 21043
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garagedoorsrepairellicottcitymd

5.0(2)
24/7

Both reviews award five stars, with clients specifically mentioning on-time arrival and knowledgeable…

4380 Montgomery Rd, Ellicott City, MD 21043
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Martin & Son Heating and AC

5.0(2)

Both client reviews award five stars, with customers specifically mentioning same-day heating repair…

3290 Pine Orchard Ln ste 109a, Ellicott City, MD 21042
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Maryland Plumbing, Heating & Cooling Contractors

5.0(2)

Both documented reviews award 5 stars, with one reviewer specifically citing a great association experience.…

10176 Baltimore National Pike STE 205, Ellicott City, MD 21042
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A C Tech LLC

5.0(1)

The single five-star review submitted by a verified customer specifically names technician Siju Sebastian and…

2710 N Ridge Rd, Ellicott City, MD 21043
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Beltway Air Conditioning, Heating & Plumbing

4.9(523)
Highly Rated

Nearly all 518 reviews award 5 stars, with customers frequently naming technicians Tony, Ray, Shawn, and…

3290 Pine Orchard Ln #A1, Ellicott City, MD 21042
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Buric Heating and Air Conditioning

4.9(372)
Highly Rated

Every reviewer awarded 5 stars, with recurring praise for response speed during emergencies, transparent…

4301 Temora Manor Ln, Ellicott City, MD 21042
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Climate Pro Mechanical LLC

4.9(73)

Across 73 reviews, all commenters awarded 5-star ratings. Three reviewers specifically mention Kevin as the…

3717 Ligon Rd, Ellicott City, MD 21042
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Husky Home Services

4.8(42)
24/7

Four customers specifically name Pat or Patrick as the technician delivering their service, with one…

8414 Church Ln Rd, Ellicott City, MD 21043
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Maryland Heating & Cooling

4.8(23)

Twelve of twenty-three reviewers explicitly describe emergency or same-day service experiences, with five…

4943 Roundhill Rd, Ellicott City, MD 21043
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All American Heating & Cooling, Inc.

4.8(6)
24/7

Four of four published reviews carry five-star ratings, with client stories specifically mentioning heat pump…

10690 Clarksville Pike, Ellicott City, MD 21042
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Supreme Service Today

4.7(550)
24/7

Among 528 reviews, positive feedback consistently references technician professionalism and thoroughness,…

8585 Baltimore National Pike #7, Ellicott City, MD 21043
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No -Frost Air Conditioning & Heating, LLC

4.7(80)

Five detailed reviews yield a perfect five-star average with zero negative feedback. Four reviewers emphasize…

4990 Waterloo Rd, Ellicott City, MD 21043
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Cornwell Plumbing & Heating Co

4.6(9)

Eight of nine reviewers gave five stars, praising the technician's punctuality, detailed explanations, and…

12196 Triadelphia Rd, Ellicott City, MD 21042
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Parker Fuel Company Inc.

3.8(43)

Three reviews mention specific service outcomes: fair pricing compared to competitors, one same-day Saturday…

9319 Baltimore National Pike, Ellicott City, MD 21042
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American Testing Inc

3.7(3)
3220 Corporate Ct STE F, Ellicott City, MD 21042
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HVAC Service Costs in Ellicott City, MD

Pricing ranges across all HVAC services offered in Ellicott City.

ServiceTypical RangePrice Points
AC Repair$75$2,8007 items →
AC Installation$150$20,0008 items →
AC Replacement$2,100$16,0005 items →
HVAC Maintenance$15$8007 items →
HVAC Repair$75$3,5007 items →
HVAC Service$70$14,1006 items →
Emergency HVAC$150$3,5006 items →
Commercial HVAC$2$80,000

Prices reflect humid subtropical metro averages based on HomeAdvisor and Angi published cost data. Last updated: April 2026.

HVAC in Ellicott City, MD: What Homeowners Should Know

Summers in the Baltimore region push past eighty eight degrees with heavy humidity that strains cooling efficiency, while winter temperatures dropping below freezing across the Chesapeake Bay region require dependable heating performance. This climate variability makes strong hvac Ellicott City systems essential for homeowner comfort. Local hvac companies Ellicott City meet these demands through twenty six operational contractors holding an average 4.8 rating across more than six thousand reviews, with four providers offering around the clock emergency services. Homeowners searching for the best hvac Ellicott City will encounter specialists prepared for both summer humidity loads and winter heating reliability.

Service costs span from basic thermostat replacements around two dollars up to complete system installations reaching eighty thousand dollars based on equipment selection and labor complexity. Maryland mandates that contractors hold a Master HVACR License from the Department of Labor, which requires completing a four year apprenticeship followed by five additional years as a licensed journeyman before qualifying for master status. This licensing framework ensures that technicians possess demonstrated competency for regional climate demands while protecting homeowners from unqualified work.

Customer reviews consistently highlight diagnostic thoroughness and transparent pricing among top performers. Technicians Tony, Ray, Shawn, and Mike at Beltway Air Conditioning receive repeated recognition for detailed system explanations, while Buric Heating earns praise for rapid emergency response times and honest post installation follow through. Response speed and professional conduct appear as distinguishing marks among the highest rated Ellicott City HVAC providers, with three technicians individually named across multiple five star reviews.

Frequently Asked Questions

Among 21 HVAC contractors serving Ellicott City, the top-rated providers average 4.8★ across 1,925 reviews. The highest-ranked companies on this page are sorted by a combination of rating and review volume, so established contractors with consistent quality appear first. Check reviews, licensing, and response time to pick the right fit for your situation.