❄️ Official Rankings
10 Best HVAC in Greeley, CO (August 2026)
We compared 10 hvac serving Greeley and Weld County, Colorado, and ranked the top providers by verified reviews, ratings, and local reputation — 3,928 customer reviews in all.
The 10 listed below hold an average rating of 4.9 out of 5, led by McCormick Heating & Cooling. Updated for August 2026.
- HVAC ranked
- 10
- Average rating
- 4.9★
- Reviews analyzed
- 3,928
- Area code
- 970
McCormick Heating & Cooling
⭐ 5.0 · 1038 reviews
2881 S 31st Ave #3, Greeley, CO 80631
Origin Plumbing • Heating • Cooling • Electrical
⭐ 5.0 · 512 reviews
2526 W 10th St Ste A, Greeley, CO 80634
De Leon Heating and Air llc
⭐ 5.0 · 114 reviews
4429 W 16th Street Rd, Greeley, CO 80634
Lemons Heating & Cooling
⭐ 4.9 · 360 reviews
3005 W 29th St Unit C, Greeley, CO 80631
A-1 Heating and Air Conditioning Services
⭐ 4.9 · 328 reviews
107 N 23rd Ave, Greeley, CO 80631
McCreery & Sun of Colorado
⭐ 4.9 · 193 reviews
3455 F St Unit 3, Greeley, CO 80631
East to West Heating and Air Conditioning LLC
⭐ 4.9 · 116 reviews
3835 W 10th St u200F, Greeley, CO 80634
Manny's Quality Plumbing Heating & Air
⭐ 4.8 · 618 reviews
312 12th St, Greeley, CO 80631
Air Solutions Heating & Air Conditioning, LLC
⭐ 4.8 · 476 reviews
2002 1st Ave, Greeley, CO 80631
HVAC listed here serve Greeley, Weld County, and nearby ZIP codes including 80631, 80632, 80633, 80634, 80638, 80639.