Best Value · Baltimore
Affordable HVAC Companies in Baltimore, MD
Find quality hvac companies that fit your budget. Compare prices, read reviews, and request free quotes — no obligation.
As of May 2026, RatingsNearMe ranks 17 hvac companies in Baltimore, MD by verified customer ratings and review volume. The highest-rated is Complete Climate Services LLC with a 5.0-star rating from 876 verified reviews. Also in the top tier: GAC Services and Amazing Plumbing, Heating & Air. The average rating across all listed hvac companies in Baltimore is 4.8 stars from 1,572 reviews per business on average.
HVAC service in Baltimore: $75–$150/hr for repairs; full system replacement $4,000–$12,000 depending on size and efficiency.
Rankings updated May 17, 2026 · Scored by ratings (35%), review volume (30%), sentiment (20%), completeness (10%), availability (5%) · Not paid placement.
Local Market Snapshot
17
Businesses listed
4.8★
Avg rating
1,572
Avg reviews
May 17, 2026
Last updated
Top Rated HVAC Companies
Complete Climate Services LLC
204 S Chapel St, Baltimore, MD 21231, USA
GAC Services
227 E Deer Park Dr, Gaithersburg, MD 20877, USA
Amazing Plumbing, Heating & Air
2630 Georgetown Rd, Baltimore, MD 21230, USA
HVAC Companies Rankings in Baltimore, MD
| # | Business | Rating | Reviews |
|---|---|---|---|
| #1 | Complete Climate Services LLC204 S Chapel St, Baltimore, MD 21231, USA | 5.0★ | 876 |
| #2 | GAC Services227 E Deer Park Dr, Gaithersburg, MD 20877, USA | 4.9★ | 7,386 |
| #3 | Amazing Plumbing, Heating & Air2630 Georgetown Rd, Baltimore, MD 21230, USA | 4.8★ | 2,213 |
| #4 | Maryland Heating & Air1 Mace Ave, Essex, MD 21221, USA | 4.9★ | 415 |
| #5 | At Your Service Heating and Cooling LLC6801 Eastern Ave # 209, Baltimore, MD 21224, USA | 4.6★ | 826 |
| #6 | One Hour Air Conditioning & Heating®3702 Yosemite Ave, Baltimore, MD 21215, USA | 4.8★ | 232 |
| #7 | A.J. Michaels4512 York Rd, Baltimore, MD 21212, USA | 4.5★ | 313 |
| #8 | Sila Heating, Air Conditioning & Plumbing5515 Selma Ave Suite 2B, Halethorpe, MD 21227, USA | 4.9★ | 278 |
| #9 | Cozy Heating & Cooling, LLC4420 Hillside Ave, Baltimore, MD 21229, USA | 5.0★ | 134 |
| #10 | Blue Dot. Heating Air Conditioning Plumbing125 Industry Ln, Forest Hill, MD 21050, USA | 4.5★ | 7,767 |
Ranked by verified ratings & review volume · Data from Google Business listings · Updated May 2026
All HVAC Companies in Baltimore
Maryland Heating & Air
1 Mace Ave, Essex, MD 21221, USA
At Your Service Heating and Cooling LLC
6801 Eastern Ave # 209, Baltimore, MD 21224, USA
One Hour Air Conditioning & Heating®
3702 Yosemite Ave, Baltimore, MD 21215, USA
A.J. Michaels
4512 York Rd, Baltimore, MD 21212, USA
Sila Heating, Air Conditioning & Plumbing
5515 Selma Ave Suite 2B, Halethorpe, MD 21227, USA
Cozy Heating & Cooling, LLC
4420 Hillside Ave, Baltimore, MD 21229, USA
Blue Dot. Heating Air Conditioning Plumbing
125 Industry Ln, Forest Hill, MD 21050, USA
Beyond Cooling LLC
3922 Vero Rd Rear L, Halethorpe, MD 21227, USA
Horizon Services - Air Conditioning, Heating, Plumbing, & Electrical
2607 Rolling Rd. #201, Windsor Mill, MD 21244, USA
Elmar Heating & Cooling
9528 Deereco Rd, Timonium, MD 21093, USA
Future Tech Heating & Cooling Co.
2826 Pinewood Ave, Baltimore, MD 21214, USA
Albright's Mechanical Services
11 S Marlyn Ave, Essex, MD 21221, USA
Aire-Craft Heating & Cooling Co Inc
1215 67th St, Baltimore, MD 21237, USA
Tario HVAC, LLC
1319 Maple Ave, Halethorpe, MD 21227, USA
Get Free Quotes
We'll connect you with the top hvac companies in Baltimore, MD.
Frequently Asked Questions — HVAC Companies in Baltimore
How do I find the best hvac companies in Baltimore?
Look for businesses with 4.5+ stars, 50+ verified reviews, proper licensing and insurance, and transparent pricing. The top-ranked hvac companies in Baltimore on this page are scored by our algorithm that weighs ratings, review count, and profile completeness.
Are hvac companies in Baltimore licensed and insured?
Licensing requirements vary by trade and state. For most home service contractors, MD requires both a state license and liability insurance. Always ask any contractor for proof of current insurance and a copy of their license number before work begins — you can verify most licenses on your state licensing board's website.
How much do hvac companies charge in Baltimore, MD?
Prices vary by scope, materials, and contractor experience. Use the free quote form on this page to request estimates from multiple local pros simultaneously. Getting 3+ quotes is the single most effective way to avoid overpaying.
What should I look for when hiring a hvac companies in Baltimore?
Verify licensing and insurance, read recent reviews on multiple platforms, ask for a written estimate before work starts, confirm they pull permits when required, and check references from recent local projects. Featured businesses on this page are ranked by verified ratings and review quality.
How are the hvac companies on this page ranked?
Rankings use a transparent algorithm: star rating (35%), review volume (30%), customer sentiment (20%), profile completeness (10%), and availability (5%). Featured Partner listings have paid for enhanced visibility but must still earn their position through real customer reviews — sponsored listings are clearly labeled.
How Rankings Work on This Page
Every hvac companies on RatingsNearMe is scored transparently: star rating (35%), review volume (30%), customer sentiment (20%), profile completeness (10%), and availability (5%). Businesses labeled exclusive or premium are Featured Partners — they have paid for enhanced visibility but must still rank through real customer reviews. We cap sponsored boosts so bad businesses can never buy the top spot.
Editorial notice: Ratings are based on publicly available data from Google Business listings. Consumers should independently verify licensing, insurance, and credentials before hiring any service provider. Last updated: May 17, 2026.
More Home Services in Baltimore
Related Searches
More ways to find hvac companies in Baltimore