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HVAC company · Waukesha, WI

On Time Heating & Cooling

5.0 from 509 Google reviews#6 of 51 HVAC companies near Waukesha Last updated Nov 1, 2026
82SCORE

About On Time Heating & Cooling

On Time Heating & Cooling provides residential heating, cooling, boiler, heat pump, air duct cleaning, and indoor air quality services from its Waukesha base. Founded in 2019, the local, family-owned company handles repairs, installation, replacement, maintenance, tune-ups, inspections, and testing. Its technicians are EPA Universal Certified and factory-trained on major equipment brands. The company offers same-day service across Waukesha County and provides emergency service around the clock. Its published service area extends across southeastern Wisconsin, including Waukesha, Brookfield, Pewaukee, Oconomowoc, New Berlin, Muskego, Menomonee Falls, and Milwaukee-area communities. On Time Heating & Cooling also offers a maintenance membership with seasonal tune-ups and financing through Wisetack.

At a glance

Trades
HVAC
In business
7 years (since 2019)
License
#1482483 (as listed by the company, not yet verified)
Service area
Waukesha, WI, Brookfield, WI, Pewaukee, WI, Oconomowoc, WI, New Berlin, WI, Muskego, WI, Menomonee Falls, WI, Wauwatosa, WI
Address
323 W Sunset Dr, Waukesha, WI 53189
Highlights
Financing availableEmergency service

Services

  • Air conditioning repair
  • Air conditioning installation
  • Air conditioning maintenance
  • Heating repair
  • Heating installation
  • Heating maintenance
  • Heat pump repair
  • Heat pump installation
  • Heat pump maintenance
  • Boiler repair
  • Boiler installation
  • Boiler maintenance
  • Indoor air quality services
  • Air duct cleaning

How the 82 score breaks down

Rating quality44.4 / 45
Review volume19.5 / 25
Review recency15.0 / 15
Years in business3.5 / 10
Verified license0.0 / 5

Scores are calculated the same way for every company. See the method.

What customers say

5★
502
4★
6
3★
0
2★
0
1★
1

On Time Air did an excellent job performing the istallation of my new AC unit. Dean our technician was very professional and arrived same day as stated. Completion of installation was excellent. Would recommend Charles Fernwault

Google review, Nov 1, 2026

Jacob and Ryan were on time, knowledgeable and very helpful .

Google review, Oct 26, 2026

On time ,fast great work.

Google review, Oct 22, 2026

Read all 509 reviews on Google

Rating distribution and reviews from the company's public Google listing.

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