Trusted Air Conditioning Services in The Greater Tampa Bay Area Since 1979
Air Conditioning Services To Meet Every Need
Beat The Florida Heat & Enjoy Your Home With These Services
Happy Homes Club
Preventative Maintenance To Guarantee Peak Performance
Better Efficiency
Regular maintenance ensures your unit can provide the right level comfort with less work.
Fewer Repairs
Scheduled maintenance allows us to catch small issues before they can cause major problems for your system.
Lower Bills
When your unit is working well, it doesn't draw as much power - which eases the strain of your power bills.
Increased Lifespan
Take care of your unit, and it will take care of you for a long time. Get your money's worth.
Maintain Warranty
Many warranty providers require proof of regular maintenance to meet their obligations.
Clear Air
A well-maintained unit produces cleaner air to help improve your home's indoor air quality.
Our Clients Know Us The Best
Read Their Raves!

Masthead Enterprises Paul Silvernail
20:27 29 Aug 25
Tony and Bailey did an excellent job.They were on timeClean and cleaned up after the work was doneKnowledgeableGave us a good explanation of the equipment.This is the 3rd air conditioner installation that we have had with Harrington over the last 30 plus year

Cathy Wolf
22:25 28 Aug 25
When city came to inspect my unit, the guy asked who installed it. I said Harrington. He chuckled and said probably dont even need to inspect, they have a great reputation. Sitting here watching my neighbors company(NOT Harrington) come back several times because of failed inspections. Thankful I choose Harrington.

Nancy Andreatas
22:21 28 Aug 25
Tony and Michael installed my new AC Unit today and we’re sooooo Happy! They were very efficient and prompt. Did everything perfectly!!! I highly recommend Harrington AC!!

Julia Delmerico
17:45 28 Aug 25
I found this company in an urgent crunch and was happy I stumbled upon a good quality family business. Jon the tech was great and gave me tons of info on the issue at hand. Highly recommend.

Daniel Fahey
14:41 28 Aug 25
Our technician Scott did an excellent job on the inspection of our a/c system. He clearly explained the results of the tests he conducted and then provided his recommendations. We have used Harrington for 20 years and have always been impressed with the staffs expertise and professionalism.

44. nezuko
21:12 27 Aug 25
Tony was great Love my new AC unit thank you Harrington been a customer for 30 years and they’re always there when you need them. Thank you very much. highly recommend Tony
Quality Care For The Sunshine State
All throughout Pinellas County, you'll see our trucks and know that help is on the way! We love our community and the people who live here, and we're proud to say they love us back.Kick Your Career Into The Next Gear
Be respected, be valued and be rewarded by applying for the last job you'll ever need.