Best HVAC Repairs in Jefferson, WI (2026)

4 verified businesses · Sorted by rating & reviews

1

All Comfort Services

Google★★★★½4.83.5k reviews
Yelp3.5 stars3.368 reviews
→ Stable·3 mo: 4.7★ (33)·6 mo: 4.6★ (102)
Staff:Mike (2)
5245 Voges Rd, Madison, WI 53718
+1608-286-3924
Plumber
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All Comfort Services photo 1All Comfort Services photo 2
2

High Tech Heating & A/C, Inc.

Google★★★★½4.9363 reviews
Yelp3 stars34 reviews
↓ Declining·3 mo: 4.3★ (6)·6 mo: 4.6★ (9)
2395 E Cottage Grove Rd, Cottage Grove, WI 53527
+1608-221-8333
HVAC contractor
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High Tech Heating & A/C, Inc. photo 1High Tech Heating & A/C, Inc. photo 2High Tech Heating & A/C, Inc. photo 3High Tech Heating & A/C, Inc. photo 4High Tech Heating & A/C, Inc. photo 5High Tech Heating & A/C, Inc. photo 6
3

Aire Serv of Madison

Google★★★★½4.9500 reviews
Yelp4 stars4.25 reviews
↓ Declining·3 mo: 4.7★ (14)·6 mo: 4.9★ (51)
4719 Ivywood Trail, McFarland, WI 53558
+1608-554-5042
HVAC contractor
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Aire Serv of Madison photo 1
4

Southport Home Services

Google★★★★½4.9176 reviews
Yelp5 stars51 reviews
→ Stable·3 mo: 5★ (7)·6 mo: 4.9★ (31)
Staff:+jackson (2)
3304 Dairy Dr, Madison, WI 53718
+1608-424-5374
HVAC contractor
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