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HVAC Repair in Madison, WI

Compare 10 local hvac repair pros. Typical service: $155–$466.

Top HVAC Repair Companies in Madison

  1. 1.All Comfort Services

    4.8★ (3,733 reviews)

    4.8★ from 3733 reviews

  2. 2.Harker Heating & Cooling

    4.9★ (2,055 reviews)

    4.9★ from 2055 reviews

  3. 3.Action Plumbing, Heating, Air Conditioning and Electric, Inc.

    4.9★ (1,221 reviews)

    4.9★ from 1221 reviews

  4. 4.Southport Plumbing, Heating & Cooling

    4.8★ (243 reviews)

    4.8★ from 243 reviews

  5. 5.Latitude.43 HVAC (Heating & Cooling)

    4.9★ (176 reviews)

    4.9★ from 176 reviews

  6. 6.Fowler Heating & Air Conditioning, L.L.C.

    4.8★ (73 reviews)

    4.8★ from 73 reviews

  7. 7.Forward Heating and Cooling

    5.0★ (44 reviews)

    5.0★ from 44 reviews

  8. 8.Andy's Heating & Cooling Inc

    4.9★ (37 reviews)

    4.9★ from 37 reviews

  9. 9.Air Temperature Services Inc

    4.5★ (23 reviews)

    4.5★ from 23 reviews

  10. 10.Carrier Commercial Service

    5.0★ (1 reviews)

    5.0★ from 1 reviews

HVAC Repair Cost in Madison

Local ranges, adjusted for area wage and cost-of-living data.

ServiceTypical range in Madison
AC repair$155–$466/job
Seasonal tune-up$78–$207/visit
Furnace repair$155–$518/job
AC replacement$5,175–$12,420/job

HVAC Repair prices in Madison run about 4% above the national average, based on what this trade earns in the metro area — so neighbouring cities in the same metro see similar rates.

Quotes on this page come from 10 companies serving Madison, rated 4.8★ on average across 7,606 customer reviews.

Madison Climate & Seasonal Timing

What Madison's weather means for scheduling hvac repair.

Last spring frost
April 21
First fall frost
October 13
Annual precipitation
36.13"
Heating degree days
7,178
Cooling degree days
681
MonthLowHighPrecip
Jan10.7°26.9°1.24"
Feb14.8°31.4°1.4"
Mar25.6°42.9°2.14"
Apr37.7°56.9°3.85"
May48.8°67.9°4.07"
Jun58.5°78.1°4.89"
Jul63.1°82°3.95"
Aug61.2°79.8°4.12"
Sep52.3°71.9°3.45"
Oct40°59.7°2.68"
Nov28.3°44.8°2.45"
Dec15.5°31°1.89"

NOAA station data 3.27 miles from Madison.

Permits & Regulations in WI

Permit typically required

  • Wisconsin does not require a full master-level licence for most HVAC work; DSPS issues an HVAC Contractor Qualifier credential for those supervising the work
  • Residential HVAC installations also require a Dwelling Contractor Qualifier credential
  • Technicians handling refrigerants must hold federal EPA Section 608 certification

License required: Wisconsin DSPS HVAC Contractor Qualifier plus Dwelling Contractor Qualifier

Sources: dsps.wi.gov, www.epa.gov

HVAC Repair FAQs for Madison

How much does AC repair cost in Madison?

AC repair in Madison typically runs $155-$466 per job.

When should I service my AC in Madison?

Madison averages 681 cooling degree days a year, so most systems get a tune-up before the first sustained heat rather than during it.

Do I need a permit for HVAC work in Madison, WI?

In WI, Wisconsin does not require a full master-level licence for most HVAC work; DSPS issues an HVAC Contractor Qualifier credential for those supervising the work. Verify with the Madison building department before equipment is replaced.

How many HVAC companies serve Madison?

We track 10 HVAC professionals serving Madison.

How hard does Madison heat work an air conditioner?

Summer highs near 82F in Madison mean systems run long cycles for months, which is what drives the compressor and capacitor failures common here.

Does Madison need heating as well as cooling?

With 7,178 heating degree days against 681 cooling degree days, Madison homes need both, and sizing for one alone leaves the other uncomfortable.

Is HVAC service in Madison more expensive than the national average?

HVAC work in Madison runs about +3.5% versus the national average.

When should I switch to heat in Madison?

Most Madison homes need heat by the first frost around October 13, and winter lows near 11F set how hard it has to work.