HVAC Services in Baltimore, MD

680 HVAC contractors found

Need emergency service? 33 HVAC providers in Baltimore offer 24/7 availability

Complete Climate Services LLC

5.0(912)
24/7 Highly Rated

Five-star ratings dominate the client feedback, with every reviewer recommending the company to others.…

204 S Chapel St, Baltimore, MD 21231
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Thomas D. Stern Air Experts Inc.

5.0(742)
Highly Rated

All 716 reviews award 5 stars, with customers specifically naming technicians Jason, Christian, and Darren…

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MRP Home Solutions, Llc

5.0(462)
Highly Rated

Every reviewer awarded five stars, with all customersspecifically naming Travis as the inspector and…

4147 The Alameda, Baltimore, MD 21218

Pure Air HVAC

5.0(413)
Highly Rated

Across 386 five-star reviews, most homeowners who mention a technician by name call out Frank Esposito,…

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Sweet Spot Home Services

5.0(379)
Highly Rated

All 379 reviews award 5 stars, with multiple reviewers specifically praising same-day service during extreme…

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Paramount Heating & Air Conditioning LLC

5.0(237)
Highly Rated

Two hundred thirty-seven reviews yield a perfect 5.0 average, with multiple five-star ratings specifically…

4 Nashua Ct Bay 16, Baltimore, MD 21221
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Fox services

5.0(217)
Highly Rated

Eight recent reviewers collectively emphasize three strengths: rapid same-day or next-day response times…

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Urbana HVAC

5.0(195)
Highly Rated

All 195 reviews carry five stars, with reviewers collectively praising same-day response times, transparent…

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BTR HVAC SERVICES

5.0(193)
Highly Rated

Every reviewer awarded 5 stars, with all customers specifically praising technician Bud for his…

USA HVAC Services

5.0(183)
Highly Rated

180 reviewers all award five stars, with technicians named in over two dozen reviews, Jason appears most…

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Elite Air Solutions, LLC-MD

5.0(178)
Highly Rated

All 178 reviews award 5 stars, withemergency same-day service mentioned across four distinct customer…

1320 Innovation St Suite H, Baltimore, MD 21220
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Plugg Electric

5.0(178)
Highly Rated

Every reviewer awarded 5 stars, with 7 of 9 sampled reviews specifically mentioning same-day or urgent…

3004 Christopher Ave, Baltimore, MD 21214
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Comfort Plus Services

5.0(165)
Highly Rated

Six of eight sampled reviewers explicitly mention rapid response or same-day service availability, with…

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Specs Heating and Cooling

5.0(153)
Highly Rated

Five of five positive reviews specifically name technicians Fredy or Jermaine, with four mentioning prompt or…

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Mega Services Inc.

5.0(139)
Highly Rated

Every reviewer awarded 5 stars, with 139 clients expressing satisfaction. Technicians Ciante receives…

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Cozy Heating & Cooling, LLC

5.0(134)
Highly Rated

Jon, Perry, and Monty earn named recognition across five of the eight sampled reviews for diagnostic skill…

4420 Hillside Ave, Baltimore, MD 21229
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ZV HVAC, LLC

5.0(127)
Highly Rated

All 8 reviewers award 5 stars and mention either Zach or Tyler by name. Three reviewers specifically call out…

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Tankless Solutions

5.0(122)
Highly Rated

All 122 reviews award 5 stars, with at least six clients specifically praising Rod by name for technical…

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Comfort Plus Services

5.0(120)
Highly Rated

All 120 reviews carry a 5-star rating, with 8 sampled reviews consistently praising technician punctuality,…

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Tennyson Heating & Cooling

5.0(115)
Highly Rated

Seven of eight visible reviewers award 5 stars, with each mentioning specific positive attributes including…

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DRAIN MASTERS (Plumbing & Drain cleaning)

5.0(115)
Highly Rated

Kevin appears by name in 5 of the 6 visible reviews, consistently praised for knowledge and communication. 4…

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On Time Heating & AC LLC

5.0(113)
Highly Rated

Eight of eight reviewers award 5 stars, with four clients specifically noting same-day or urgent response…

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RHS Heating and Air Conditioning

5.0(112)
Highly Rated

Eight verified reviewers unanimously award 5 stars, with two explicitly noting same-day arrival during urgent…

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Its Phenomenal Air Heating and Cooling

5.0(109)
Highly Rated

All 109 reviews award five stars, and Ivan is named by customers as the technician delivering that level of…

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I Know a Guy LLC

5.0(108)
Highly Rated

All 108 reviews carry 5-star ratings, making this the highest-rated appliance repair listing in the…

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Cold Comfort HVAC Services, LLC

5.0(102)
Highly Rated

Every reviewer awarded a 5-star rating, with 9 of 10 reviewers specifically praising the technicians'…

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Enova Heating & Air

5.0(100)
Highly Rated

All eight sampled reviewers awarded 5-star ratings, with five specifically naming technician Oscar for his…

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Hecomo

5.0(99)

Four of four reviewers awarded five stars and described specific positive outcomes, including same-hour…

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Trinity Home Inspections

5.0(97)

All 97 reviews award five stars, with every client mentioning the inspector's thoroughness and…

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Gaitan Services LLC

5.0(93)

All 93 reviewers award a perfect 5-star rating, with seven clients specifically mentioning same-day or…

HVAC Service Costs in Baltimore, MD

Pricing ranges across all HVAC services offered in Baltimore.

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$80,0007 items →

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

HVAC in Baltimore, MD: What Homeowners Should Know

Baltimore's Chesapeake Bay location brings hot, humid summers with 88°F highs and cold winters averaging 27°F. Coastal humidity adds latent cooling loads while hard winters create genuine heating demand. Much of Baltimore's housing stock is older — rowhomes and century-old buildings where HVAC installation requires navigating constraints newer construction doesn't have. The hvac Baltimore market has 112 contractors with a 4.6-star average across 22,524 reviews. Sixteen contractors offer 24/7 availability — the lowest count for a market this size in this batch.

Project costs range from basic repairs to $80,000 for full replacements. Maryland requires a Master HVACR License from the Maryland Department of Labor, Board of HVACR Contractors — four years of apprenticeship for journeyman status, then five additional years as a licensed journeyman before qualifying for a master license.

Baltimore reviews reflect the housing stock's character. Saffer Plumbing, Heating & Electrical earns praise specifically for understanding the constraints of older Baltimore homes, with Scott recognized for calling 15 minutes ahead of arrival. Amazing Plumbing, Heating & Air builds trust through a concrete example: Brett identified no actual problem in a system another contractor had quoted at $10,000+ to replace. Michael & Son Services has Jesse James cited for transparent pricing and 0% financing options, with Sherman recognized for wearing shoe covers — a small courtesy customers note.

Frequently Asked Questions

Among 680 HVAC contractors serving Baltimore, the top-rated providers average 4.0★ across 46,520 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.

All HVAC Contractors in Baltimore, MD

Complete directory of 680 contractors — browse alphabetically

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