❄️ Official Rankings
10 Best HVAC in Dundalk, MD (September 2026)
We compared 10 hvac serving Dundalk and Baltimore County, Maryland, and ranked the top providers by verified reviews, ratings, and local reputation — 11,536 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
- 11,536
- Area codes
- 410, 443
⭐ 5.0 · 955 reviews
204 S Chapel St, Baltimore, MD 21231
⭐ 5.0 · 195 reviews
613 Eastern Blvd, Essex, MD 21221
⭐ 5.0 · 130 reviews
627 Eastern Blvd, Essex, MD 21221
⭐ 4.8 · 190 reviews
3800 North Point Blvd, Dundalk, MD 21222
⭐ 4.9 · 42 reviews
6905 Broening Road, Baltimore, MD 21222
⭐ 4.7 · 8673 reviews
6420 Erdman Ave, Baltimore, MD 21205
⭐ 4.7 · 563 reviews
4030 North Point Blvd Ste a, Dundalk, MD 21222
⭐ 4.7 · 256 reviews
4030 North Point Blvd, Dundalk, MD 21222
⭐ 4.7 · 94 reviews
1911 Portal St, Baltimore, MD 21224
HVAC listed here serve Dundalk, Baltimore County, and nearby ZIP codes including 21222.