Cardinal Heating & Air Conditioning

Heating and Air Conditioning, Electrical, Plumbing,

This pro has maintained an average of 4.5+ stars throughout their time with Angi.

About us

Since 1984, Cardinal Heating, Cooling, Plumbing & Electric has provided the Sun Prairie, WI and the surrounding area with exceptional Heating, Air Conditioning, Electrical and Plumbing services. We offer professional technicians, same-day installations and 24-hour emergency service. We believe we are the right choice for any of your HVAC, Plumbing, or Electrical needs. Call today to schedule your next appointment!

Business highlights

41 years of trusted experience
Veteran Owned & Operated
Family Owned & Operated
Emergency Services Offered

Services we offer

Residential, boilers & in-floor heating, furnace & a/c replacements, solar water heating, new construction, duct cleaning, dehumidification & humidification, maintenance contracts, air cleaners & ultraviolet lights, back up generators & energy management controls. All plumbing and drain cleaning needs as well as Electrical

Services we don't offer

Commercial

Amenities

Free Estimates
Yes
Warranties
Yes
Emergency Services
Yes


Accepted payment methods

Check
CreditCard
Financing Available

Photos of past projects

Reviews

4.9124 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
94%
4
3%
3
1%
2
1%
1
1%


Rating CategoryRating out of 5
quality
4.9
value
4.6
professionalism
4.9
responsiveness
5.0
punctuality
5.0

Filter reviews by category

Showing 101-121 of 124 reviews

Nora F.
03/2024
5.0
electrician
  + -1 more
Very professional and informative!
Description of Work: Requested a proposal for adding heat tape to my roof

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Kabul B.
03/2024
3.0
plumbing
  + -1 more
Expensive
Description of Work: Unclog toilet

Rating CategoryRating out of 5
quality
2.0
value
1.0
professionalism
3.0
responsiveness
2.0
punctuality
3.0

$250

Benjamin S.
11/2021
5.0
heating & air conditioning/hvac
  + -1 more
Great experience
Description of Work: Inspect furnace that was not working

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$100

mary D.
10/2021
5.0
water heater repair
  + -1 more
.
Description of Work: Water heater.
Rating CategoryRating out of 5
Yes, I recommend this pro

Joan K.
05/2021
5.0
electrician, dryer vent cleaning
  + 0 more
Steve was very efficient.
Description of Work: Duct cleaning and dryer vent cleaning

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Thomas V.
10/2020
5.0
ceiling fans
  + -1 more
Sink trap drain replacement
Description of Work: Sink trap drain replacement
Rating CategoryRating out of 5
Yes, I recommend this pro

Pat W.
01/2019
5.0
heating & air conditioning/hvac
  + -1 more
The furness now works beautifully!
Description of Work: Furness repair

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$250

Barbara L.
11/2017
5.0
heating & air conditioning/hvac, heating oil companies
  + 0 more
...
Description of Work: ...

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Cynthia M.
11/2017
5.0
heating & air conditioning/hvac
  + -1 more
Wonderful. Fixed a leaking joint.
Description of Work: Check out furnace and replace cast iron pipe

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$150

Delores R.
07/2017
5.0
heating & air conditioning/hvac
  + -1 more
...
Description of Work: ...

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$195

Uma S.
05/2017
5.0
heating & air conditioning/hvac
  + -1 more
.
Description of Work: .

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$195

Judith J.
02/2017
5.0
heating & air conditioning/hvac
  + -1 more
It went very well.
Description of Work: Fix furnace

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Bill L.
01/2017
5.0
heating & air conditioning/hvac
  + -1 more
Great and professional
Description of Work: Water heater replaced

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Delores R.
01/2017
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: .
Rating CategoryRating out of 5
Yes, I recommend this pro

Kim M.
11/2016
5.0
heating & air conditioning/hvac
  + -1 more
.
Description of Work: .
Rating CategoryRating out of 5
Yes, I recommend this pro

Rose M.
02/2016
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: They provided HVAC services. I'd rate them an A.
Rating CategoryRating out of 5
Yes, I recommend this pro

Brian K.
07/2010
4.0
heating & air conditioning/hvac
  + -1 more
We have an annual maintenance agreement with Cardinal. From what we can tell, they are able to give us the best price for the services. He was a quiet guy but he was courteous and professional. They are coming back in December to do the check again.
Description of Work: Cardinal Heating and Air Conditioning did a yearly maintenance check on our heating and air conditioning.

Rating CategoryRating out of 5
quality
4.0
value
4.0
professionalism
4.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$170

Judith J.
06/2010
5.0
heating & air conditioning/hvac
  + -1 more
They were excellent. I rate them high overall. The work they did was on a weekend, and it was pre planned. They had to do a lot of things in a short period of time. They were here for about 8 hours and they finished the work. We have had them do some other repairs as well. They are very professional.
Description of Work: I used Cardinal Heating and Air Conditioning, Inc to install a furnace in January 2008.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$2,400

Clint M.
12/2008
5.0
heating & air conditioning/hvac
  + -1 more
I decided on Friday to do the furnace replacement. Two hours later, Craig was out to take detailed measurements. They had the furnace installed on Tuesday, during a snow and ice storm. They were very respectful and explained everything they had done.
Description of Work: Cardinal had come in to restart my furnace, which wouldn't fully start up. The technician managed to get the furnace running again, but highly suggested I replace the furnace (since it was over 20 years old).

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$2,400

Doug & Bernie F.
09/2008
5.0
heating & air conditioning/hvac
  + -1 more
It all went very smoothly. We knew that the furnace and water heater would have to be replaced when we bought our house. Initially we were considering a solar thermal hot water system as well (which turned out to be too pricey), and Cardinal was one of the firms recommended by the energy consultant in that regard as well as HVAC. Prior to quoting on the job they came out and reviewed our situation and discussed options with us. Following our acceptance of their quote they came out again and did some detailed measurements so they could prefab the sheet metal necessary to tie into our duct system and AC. They did a very professional job with the furnace installation, and their plumber sub did likewise on the water heater. The entire process took less than a day. We haven't had the heat up and running yet, but the AC (existing, new in 2006) which was tied into the new furnace and electronic controller works fine.
Description of Work: Cardinal installed a new Bryant high efficiency furnace (plus humidifier) and electronic controller for us, and (through a plumbing subcontractor) also installed a new hot water heater. They also removed the old units.

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$5,800

David S.
10/2007
5.0
heating & air conditioning/hvac
  + -1 more
Company's been around 23 years. Been installing Goodmans for 8, Bryants nearly the entire time they've been in business. He is NATE certified, but the only one. It would take 2-3 guys one day to install the furnace. Company had a staff of 9. His dad started the company. Offered a 6 month, no payment, no interest option in order to wait for the incentive checks to arrive. Company was professional, but appeared less experienced (in the middle of the pack of the six bids we solicited). Very punctual. I appreciated his honesty about our AC unit rather than try to pressure us to buy a package.
Description of Work: Install a Bryant 355 High Efficiency Gas Furnace, Aprilaire 2200 High Efficiency Air Cleaner, remove old furnace, all duct work, electrical, venting, and gas piping, Evolution Control Thermostat, Labor and permit. Said our AC looked fine--Dates to 1989-18 year old AC. The AC has a SEER of 12--high-end when it was installed. He told us a minimum high-efficiency AC SEER is 13 today (running to 20), and we would not recoup our costs from our energy savings--that we should wait until it dies and get one then. Furnace: Recommended two furnaces, one by Bryant and one by Goodman (same as Amana and Janitrol). The difference between the two ($700 difference in price with Goodman being cheaper) was that the Goodman had a tubular heat exchanger (Bryant has a coil system) and that the Bryant has a secondary heat exchanger, maximizing efficiency. Once bid is accepted, c. 7-10 days for installation.

Rating CategoryRating out of 5
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$3,650

Contact information

3361 BROOKS DR, Sun Prairie, WI 53590

http://www.cardinalhvac.com

Service hours

Sunday:
12:00 AM - 12:00 AM
Monday:
12:00 AM - 12:00 AM
Tuesday:
12:00 AM - 12:00 AM
Wednesday:
12:00 AM - 12:00 AM
Thursday:
12:00 AM - 12:00 AM
Friday:
12:00 AM - 12:00 AM
Saturday:
12:00 AM - 12:00 AM


Licensing

Bonded

Insured

Licensed*

Trade License Number
4033
Trade License Locale
Wisconsin
Trade License Authority
Wisconsin: Trade
Trade License Expiration
06/30/2026

Eco-friendly Accreditations

LEED Accredited Professional
No
Energy Star Partner
No
EPA Lead-Safe Certified
No
Use Green Products or Work Practices
Yes
State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our State Contractor License Requirements page.

*Contact business to see additional licenses.


Service Categories

Heating and Air Conditioning,
Electrical,
Plumbing,
Ceiling Fans,
Water Heaters,
Dryer Vent Cleaning,
Drain Cleaning,
Lighting,
Heating Oil,
Drain Pipe Installation,
Water Filtration and Softening,
Generator

FAQ

Cardinal Heating & Air Conditioning is currently rated 4.9 overall out of 5.

Sunday: 12:00 AM - 12:00 AM

Monday: 12:00 AM - 12:00 AM

Tuesday: 12:00 AM - 12:00 AM

Wednesday: 12:00 AM - 12:00 AM

Thursday: 12:00 AM - 12:00 AM

Friday: 12:00 AM - 12:00 AM

Saturday: 12:00 AM - 12:00 AM

Cardinal Heating & Air Conditioning accepts the following forms of payment: Check,CreditCard,Financing Available
Yes, Cardinal Heating & Air Conditioning offers free project estimates.
Yes, Cardinal Heating & Air Conditioning offers eco-friendly accreditations.
No, Cardinal Heating & Air Conditioning does not offer a senior discount.
Yes, Cardinal Heating & Air Conditioning offers emergency services.
Yes, Cardinal Heating & Air Conditioning offers warranties.
Cardinal Heating & Air Conditioning offers the following services: Residential, boilers & in-floor heating, furnace & a/c replacements, solar water heating, new construction, duct cleaning, dehumidification & humidification, maintenance contracts, air cleaners & ultraviolet lights, back up generators & energy management controls. All plumbing and drain cleaning needs as well as Electrical
Commercial

Contact information

3361 BROOKS DR, Sun Prairie, WI 53590

http://www.cardinalhvac.com

Service hours

Sunday:
12:00 AM - 12:00 AM
Monday:
12:00 AM - 12:00 AM
Tuesday:
12:00 AM - 12:00 AM
Wednesday:
12:00 AM - 12:00 AM
Thursday:
12:00 AM - 12:00 AM
Friday:
12:00 AM - 12:00 AM
Saturday:
12:00 AM - 12:00 AM