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Best HVAC Repairs in Denver, CO (2026)

17 verified businesses · Sorted by rating & reviews

Last updated: March 17, 2026 17 listings in Denver, CO

Looking for a reliable hvac repair in Denver, CO? We've ranked the 17 best local businesses based on Google ratings and verified review counts. Each listing includes contact info, address, and a quality score so you can make a confident choice.

1

Heart Heating, Cooling, Plumbing & Electric

Google ★★★★½ 4.8 2.9k reviews
Yelp 3.0 stars 2.9 104 reviews
→ Stable · 3 mo: 4.8★ (69) · 6 mo: 4.9★ (248) · 12 mo: 4.8★ (547)
Staff: +Tre (2) +darcy (2) +Gabe (2)
646 Bryant St, Denver, CO 80204
+1720-442-0474
HVAC contractor
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Heart Heating, Cooling, Plumbing & Electric photo 1 Heart Heating, Cooling, Plumbing & Electric photo 2 Heart Heating, Cooling, Plumbing & Electric photo 3 Heart Heating, Cooling, Plumbing & Electric photo 4 Heart Heating, Cooling, Plumbing & Electric photo 5 Heart Heating, Cooling, Plumbing & Electric photo 6 Heart Heating, Cooling, Plumbing & Electric photo 7
2

Ultimate Heating, Cooling, Plumbing & Electric

Google ★★★★½ 4.8 1.2k reviews
Yelp 4.0 stars 3.8 28 reviews
→ Stable · 3 mo: 4.9★ (35) · 6 mo: 4.8★ (83) · 12 mo: 4.9★ (216)
Staff: +Ross (2) +Sam (2) +Kyle (2) +JR. (2) +Jr (2)
4321 Broadway Unit 3, Denver, CO 80216
+1720-306-9245
HVAC contractor
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Ultimate Heating, Cooling, Plumbing & Electric photo 1 Ultimate Heating, Cooling, Plumbing & Electric photo 2 Ultimate Heating, Cooling, Plumbing & Electric photo 3 Ultimate Heating, Cooling, Plumbing & Electric photo 4
3

Right Away Heating

Google ★★★★½ 4.9 305 reviews
Yelp 4.5 stars 4.6 22 reviews
→ Stable · 3 mo: 4.9★ (10) · 6 mo: 4.8★ (32) · 12 mo: 4.7★ (43)
Staff: +Mica (2)
340 Santa Fe Dr, Denver, CO 80223
+1720-646-1962
HVAC contractor
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Right Away Heating photo 1 Right Away Heating photo 2 Right Away Heating photo 3 Right Away Heating photo 4 Right Away Heating photo 5 Right Away Heating photo 6 Right Away Heating photo 7 Right Away Heating photo 8 Right Away Heating photo 9 Right Away Heating photo 10 Right Away Heating photo 11 Right Away Heating photo 12 Right Away Heating photo 13 Right Away Heating photo 14 Right Away Heating photo 15 Right Away Heating photo 16 Right Away Heating photo 17 Right Away Heating photo 18
4

Roots Heating & Air

Google ★★★★★ 5.0 266 reviews
Yelp 5.0 stars 5.0 7 reviews
→ Stable · 3 mo: 5.0★ (19) · 6 mo: 5.0★ (41) · 12 mo: 5.0★ (86)
Staff: +Sean (2)
840 Santa Fe Dr, Denver, CO 80204
+1303-381-3061
HVAC contractor
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Roots Heating & Air photo 1 Roots Heating & Air photo 2
5

Premier Mechanical

Google ★★★★★ 5.0 159 reviews
+1720-207-6812
HVAC contractor
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Premier Mechanical photo 1 Premier Mechanical photo 2 Premier Mechanical photo 3
6

All Weather HVAC Denver

Google ★★★★½ 4.6 134 reviews
Yelp 3.0 stars 3.0 4 reviews
↓ Declining · 3 mo: 1.0★ (1) · 6 mo: 2.8★ (5) · 12 mo: 4.2★ (15)
1305 Delaware St, Denver, CO 80204
+1720-581-4049
HVAC contractor
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7

Precision Climate HVAC Service

Google ★★★★½ 4.9 77 reviews
→ Stable · 3 mo: 4.9★ (14) · 6 mo: 4.8★ (23) · 12 mo: 4.8★ (43)
Staff: +billy (2) +miguel (2)
2020 E Colfax Ave, Denver, CO 80206
+1720-664-8310
HVAC contractor
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8

Total Comfort HVAC Service

Google ★★★★½ 4.8 83 reviews
→ Stable · 3 mo: 4.9★ (18) · 6 mo: 4.9★ (39) · 12 mo: 4.9★ (58)
Staff: +tanner (2) +oliver (2)
1340 30th St, Denver, CO 80205
+1720-586-4411
HVAC contractor
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9

Integrated Air Mechanical

Google ★★★★★ 5.0 66 reviews
→ Stable · 3 mo: 5.0★ (2) · 6 mo: 5.0★ (9) · 12 mo: 5.0★ (17)
+1720-357-2336
HVAC contractor
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Integrated Air Mechanical photo 1 Integrated Air Mechanical photo 2
10

ComfortPros HVAC Service

Google ★★★★½ 4.8 64 reviews
→ Stable · 3 mo: 4.8★ (4) · 6 mo: 4.8★ (19) · 12 mo: 4.8★ (26)
Staff: +jamie (2) +collin (2) +erik (2) +bernard (2)
414 E Colfax Ave, Denver, CO 80203
+1720-782-0300
HVAC contractor
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11

Comfort Masters HVAC Service

Google ★★★★½ 4.8 53 reviews
↑ Improving · 3 mo: 5.0★ (2) · 6 mo: 4.9★ (17) · 12 mo: 4.8★ (37)
Staff: +Dillon (2) +Michael (2) +Isaiah (2) +sebastian (2)
1505 Ogden St, Denver, CO 80218
+1720-704-1180
HVAC contractor
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12

1st Call Heating & Air

Google ★★★★½ 4.8 48 reviews
+1303-794-8324
HVAC contractor
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13

Porter Family Heating & Cooling

Google ★★★★½ 4.9 40 reviews
→ Stable · 3 mo: 5.0★ (1) · 6 mo: 4.9★ (14) · 12 mo: 4.9★ (34)
Staff: +Brian (2) +Ezra (2) +Melvin (2)
450 E 17th Ave, Denver, CO 80203
+1719-800-4441
HVAC contractor
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14

Thermal Balance HVAC Service

Google ★★★★½ 4.7 48 reviews
↑ Improving · 3 mo: 5.0★ (1) · 6 mo: 4.9★ (10) · 12 mo: 4.7★ (34)
Staff: +marc (2) +justin (2) +braxton (2)
543A Santa Fe Dr, Denver, CO 80204
+1720-330-3600
HVAC contractor
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15

Champion HVAC Service

Google ★★★★½ 4.8 41 reviews
Staff: +Jayden (2) +Maddox (2) +nicolas (2) +Tony (2) +Gavin (2)
1630 Chestnut Pl, Denver, CO 80202
+1720-330-8870
HVAC contractor
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16

Denver HVAC Supply

Google ★★★★½ 4.6 38 reviews
→ Stable · 3 mo: 4.6★ (18) · 6 mo: 4.7★ (29) · 12 mo: 4.7★ (30)
1030 Broadway, Denver, CO 80203
+1719-618-7333
HVAC contractor
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17

Bear Creek Heating and Air Conditioning

Google ★★★★★ 5.0 13 reviews
+1720-936-7533
HVAC contractor
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