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Cornerstone Air, Heating, Plumbing & Electrical

4.6(
1,643
)

Heating and Air Conditioning, Plumbing, Water Heaters,

... +7 more

About us

Welcome to Cornerstone Air, Plumbing & Electrical, where we strive to set the new standard for the HVAC, Plumbing, and Electrical experience. It’s a challenge to find a contractor you can trust with your safety and comfort. At Cornerstone, we never take your trust for granted! Taking pride in our workmanship for all project sizes, we go out of our way to deliver an exceptional service experience, every day. We call it the Cornerstone Difference and you’ll call it a welcome change. Our team believes the most important service we can deliver is total satisfaction, so we aim to make every customer a satisfied customer. Cornerstone Pros have been in business for over 16 years but have a combined of over 50+ years of industry experience. We proudly serve homeowners throughout Hillsborough, Pasco, Hernando and most of Citrus and Pinellas counties. In our HVAC division Cornerstone partners with top brands like Daikin, Carrier, Goodman, and more for new installations but can work on any brand for repairs. In our Plumbing division, we offer different brands of water heaters, water treatment systems, tankless water heaters, and much more. In our electrical division, we offer whole home generators, standby generators, panel replacements, and more. Call or message us for more information! NO High-Pressure Sales Tactics: Cornerstone technicians do not use high-powered sales strategies to pressure you into a purchase. Our team is honest, fair, and straightforward. Our firm pricing structure includes flat-rate diagnostic charges and flat-rate repair pricing. We don’t charge by the hour; what you are quoted in advance is what you pay! No gimmicks, hidden fees, or exceptions.

Business highlights

18 years of trusted experience
Emergency Services Offered

Services we offer

HVAC: New A/C system Installation, Air conditioning repairs, heating repairs, air conditioning maintenance and tune-up, air quality products - including air filtration and UV lights, duct work replacement, ductless air conditioning, mini split systems, residential air conditioning, thermostats, emergency services and much more! Plumbing: Water heater replacement, tankless water heater installation, tankless water heater repair, water heater repair, toilet repair and replacement, water treatment system installations, whole home re piping, sewer replacement, sewer repair, faucet installation and repair, garbage disposal installation, Emergency service and much more! Electrical: whole home generator installation, portable unit installation, interlock kits for generators, panel upgrades, ceiling fan installation, light installation, outlet replacement, miscellaneous troubleshooting and much more! Don’t see what you are looking for? Call or message us for more details!

Services we don't offer

Ask for more details!

Amenities

Free Estimates
Yes
Warranties
Yes
Senior Discount

5% - can not combine with other offers

Emergency Services
Yes

Accepted payment methods

Check
Financing Available

Photos of past projects

Reviews

4.61,643 Reviews
Write a review
Number of StarsImage of DistributionNumber of Ratings
5
78%
4
9%
3
5%
2
3%
1
5%
Rating CategoryRating out of 5
quality
4.6
value
4.4
professionalism
4.7
responsiveness
4.7
punctuality
4.8
Write a review
Showing 1601-1643 of 1643 reviews
MABEL S.
02/2014
5.0
heating & air conditioning/hvac
  + -1 more
Everything went well.
Description of Work: They did an A/C tune-up.
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
Robert P M.
02/2014
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: serviced my unit replaced worn parts
Rating CategoryRating out of 5
quality
5.0
value
3.0
professionalism
5.0
responsiveness
4.0
punctuality
5.0
Yes, I recommend this pro
Yvonne P.
02/2014
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
4.0
Yes, I recommend this pro
$49
DOUG H.
01/2014
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
$49
Response from Cornerstone Air, Heating, Plumbing & Electrical
Thank you for your business and taking time to review our company.
Phillip J A.
01/2014
3.0
heating & air conditioning/hvac
  + -1 more
.
Description of Work: .
Rating CategoryRating out of 5
quality
3.0
value
4.0
professionalism
4.0
responsiveness
4.0
punctuality
4.0
CRAIG S.
01/2014
5.0
heating & air conditioning/hvac
  + -1 more
They did a good job.
Description of Work: I purchased a coupon for $39 for 77-Point A/C Maintenance Tune-Up, Cleaning & Duct Sanitizing!
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
$39
Helga B.
01/2014
5.0
heating & air conditioning/hvac
  + -1 more
.
Description of Work: Installed a new Air Conditon unit.
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
$4,900
Sue S.
01/2014
5.0
heating & air conditioning/hvac, air duct cleaning, dryer vent cleaning
  + 1 more
. Check
Description of Work: Did complete A/C tune-up including inspecting ducts, filter etc. All work was completed on schedule.
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
$39
Michael B.
12/2013
5.0
heating & air conditioning/hvac
  + -1 more
.
Description of Work: I used Cornerstone Air.
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
Response from Cornerstone Air, Heating, Plumbing & Electrical
Thank you for choosing to do business with our company and your review.
Angela R.
12/2013
5.0
heating & air conditioning/hvac
  + -1 more
Strongly recommend them
Description of Work: Highly professional, punctual. They clearly knew what they were doing and god the work done in a timely manner.
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
Brian R.
11/2013
5.0
heating & air conditioning/hvac
  + -1 more
Everything went well.
Description of Work: Air conditioning maintenance.
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
$49
Elna W.
11/2013
5.0
air duct cleaning
  + -1 more
Very good job.
Description of Work: CORNERSTONE AIR
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
$6,200
Thomas S.
09/2013
1.0
heating & air conditioning/hvac
  + -1 more
Did not use
Description of Work: Did not use
Rating CategoryRating out of 5
professionalism
1.0
responsiveness
1.0
punctuality
1.0
Clarita S.
09/2013
5.0
heating & air conditioning/hvac
  + -1 more
x
Description of Work: Install a new air conditioning system for the house.
Rating CategoryRating out of 5
quality
5.0
value
3.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$8,000
David L.
08/2013
5.0
heating & air conditioning/hvac, air duct cleaning
  + 0 more
I was happy with their service.
Description of Work: I have purchased a Big Deal for Cornerstone Air for tune-up, cleaning, and duct sanitizing.
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
$49
Elizabeth I.
08/2013
5.0
heating & air conditioning/hvac
  + -1 more
Went well.
Description of Work: System Check up
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
$49
Paul J.
06/2013
5.0
heating & air conditioning/hvac
  + -1 more
very well
Description of Work: air unit inspection and clean
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
$75
Response from Cornerstone Air, Heating, Plumbing & Electrical
Thank you for your review and loyalty to our company we appreciate you as a customer
Vincent & Joanne C.
05/2013
5.0
heating & air conditioning/hvac
  + -1 more
went well
Description of Work: clean unit, new thermostat
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
$225
Vincent D.
05/2013
4.0
heating & air conditioning/hvac
  + -1 more
Good.
Description of Work: A/C maintenance and replace the capacitor in the air handler.
Rating CategoryRating out of 5
quality
4.0
value
4.0
professionalism
5.0
responsiveness
4.0
punctuality
4.0
Yes, I recommend this pro
$302
Elizabeth C.
05/2013
5.0
heating & air conditioning/hvac
  + -1 more
See above.
Description of Work: Provider cleaned my ducts and so forth and gave me his assessment of the overall state of my HVAC system. The person who came out was Jason, who seemed very knowledgeable, competent, and earnest.
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
$55
john B.
04/2013
5.0
heating & air conditioning/hvac
  + -1 more
Great service
Description of Work: Cornerstone Rocks, Used their special for an AC Tune Up, They were very through in their inspection and made recommendations without being pushy. I actually just purchased a new AC system from them and will review this later. I highly recommend Cornerstone for all your HVAC needs.
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
$49
Valerie H.
04/2013
5.0
heating & air conditioning/hvac
  + -1 more
an
Description of Work: I had a leak in the copper lines (line set). I contacted Cornerstone and spoke with the Service Mgr. Robert and asked for help as the previous company I used had no quality assurance or quality control and could never find the leak in the lines. Jason came out that same day and trouble shoot, found the leak. Next day, Jason and Alex came out replaced the copper lines into the attic and air handler. This crew worked hard and restored my AC. For the first time in 6 months I now have cold AC. Cornerstone is punctual, professional and didn't give me the round around. They found the leak and made the necessary repairs to restore service. This is all I wanted as a customer and I will definitely use them again. Most important to remember - they have quality control and assurance of their work performed.
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
$1,466
Rafael D.
04/2013
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: Jason did an outstanding job. He explained everything in detail and showed me the condition of the AC unit. Definitely needed a cleaning and tune-up.
Rating CategoryRating out of 5
Yes, I recommend this pro
Amy L.
02/2013
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: Cornerstone representatives called me after I purchaesd to schedule the appointment. The technician was very professional and while we did end up upgrading a portion of our unit, we did not feel pressured in any way to do so.
Rating CategoryRating out of 5
Yes, I recommend this pro
Response from Cornerstone Air, Heating, Plumbing & Electrical
Thank you for your business and taking the time to place a review, we are glad we where able to help you with your air conditioning needs and are pleased to have meet your expectations. Again thank you for your business
Peter R.
02/2013
5.0
heating & air conditioning/hvac
  + -1 more
See the above.
Description of Work: I am a realtor and asked Cornerstone to assist my client with a down A/C. They responded promptly and di a fantastic job. Thanks for your help.
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
$250
Response from Cornerstone Air, Heating, Plumbing & Electrical
Thank you for choosing our company and for posting a review, we do work for numerous landlords and realtors and are pleased that we have connected and hope that we will continue our relationship with you and your business. Thank you again for your business!

Contact information

4946 Land O Lakes Blvd, Land O Lakes, FL 34639

http://cornerstonepros.com

Service hours

Sunday:
8:00 AM - 8:00 PM
Monday:
5:00 AM - 8:00 PM
Tuesday:
5:00 AM - 8:00 PM
Wednesday:
5:00 AM - 8:00 PM
Thursday:
5:00 AM - 8:00 PM
Friday:
5:00 AM - 8:00 PM
Saturday:
8:00 AM - 8:00 PM

Licensing

Bonded
Insured
Licensed*

Trade License Number
EC13011923
Trade License Locale
Florida
Trade License Authority
Florida: General
Trade License Expiration
08/31/2026
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,
Plumbing,
Water Heaters,
Electrical,
Drain Cleaning,
Sewer Cleaning,
Ceiling Fans,
Water Filtration and Softening,
Lighting,
Generator

FAQ

Cornerstone Air, Heating, Plumbing & Electrical is currently rated 4.6 overall out of 5.

Sunday: 8:00 AM - 8:00 PM

Monday: 5:00 AM - 8:00 PM

Tuesday: 5:00 AM - 8:00 PM

Wednesday: 5:00 AM - 8:00 PM

Thursday: 5:00 AM - 8:00 PM

Friday: 5:00 AM - 8:00 PM

Saturday: 8:00 AM - 8:00 PM

Cornerstone Air, Heating, Plumbing & Electrical accepts the following forms of payment: Check,Financing Available
Yes, Cornerstone Air, Heating, Plumbing & Electrical offers free project estimates.
No, Cornerstone Air, Heating, Plumbing & Electrical does not offer eco-friendly accreditations.
No, Cornerstone Air, Heating, Plumbing & Electrical does not offer a senior discount.
Yes, Cornerstone Air, Heating, Plumbing & Electrical offers emergency services.
Yes, Cornerstone Air, Heating, Plumbing & Electrical offers warranties.
Cornerstone Air, Heating, Plumbing & Electrical offers the following services: HVAC: New A/C system Installation, Air conditioning repairs, heating repairs, air conditioning maintenance and tune-up, air quality products - including air filtration and UV lights, duct work replacement, ductless air conditioning, mini split systems, residential air conditioning, thermostats, emergency services and much more! Plumbing: Water heater replacement, tankless water heater installation, tankless water heater repair, water heater repair, toilet repair and replacement, water treatment system installations, whole home re piping, sewer replacement, sewer repair, faucet installation and repair, garbage disposal installation, Emergency service and much more! Electrical: whole home generator installation, portable unit installation, interlock kits for generators, panel upgrades, ceiling fan installation, light installation, outlet replacement, miscellaneous troubleshooting and much more! Don’t see what you are looking for? Call or message us for more details!
Ask for more details!

Contact information

4946 Land O Lakes Blvd, Land O Lakes, FL 34639

http://cornerstonepros.com

Service hours

Sunday:
8:00 AM - 8:00 PM
Monday:
5:00 AM - 8:00 PM
Tuesday:
5:00 AM - 8:00 PM
Wednesday:
5:00 AM - 8:00 PM
Thursday:
5:00 AM - 8:00 PM
Friday:
5:00 AM - 8:00 PM
Saturday:
8:00 AM - 8:00 PM