❄️ Official Rankings
10 Best HVAC in Baltimore, MD (September 2026)
We compared 10 hvac serving Baltimore and City of Baltimore County, Maryland, and ranked the top providers by verified reviews, ratings, and local reputation — 16,323 customer reviews in all.
The 10 listed below hold an average rating of 4.8 out of 5, led by Complete Climate Services LLC. Updated for September 2026.
- HVAC ranked
- 10
- Average rating
- 4.8★
- Reviews analyzed
- 16,323
- Area codes
- 410, 443
⭐ 5.0 · 955 reviews
204 S Chapel St, Baltimore, MD 21231
⭐ 4.8 · 2274 reviews
2630 Georgetown Rd, Baltimore, MD 21230
⭐ 4.8 · 1896 reviews
4247 Harford Rd, Baltimore, MD 21214
⭐ 4.7 · 8673 reviews
6420 Erdman Ave, Baltimore, MD 21205
⭐ 4.8 · 76 reviews
100 Light St #147, Baltimore, MD 21202
⭐ 4.6 · 852 reviews
6801 Eastern Ave #209, Baltimore, MD 21224
HVAC listed here serve Baltimore, City of Baltimore County, and nearby ZIP codes including 21201, 21202, 21203, 21205, 21206, 21209, 21210, 21211, 21212, 21213, 21214, 21215 and more.