Certified by Duncan's Air Conditioning & Heating • May 17, 2026
HVAC Contractor
Duncan's Air Conditioning is your local family owned and operated Trane Comfort Specialist in Central Florida. We do service all brands of air conditioning systems.
We are committed to our customers satisfaction. We strive to build a long term relationship with each and everyone of our customers, built on quality Service and Installation.
We specialize in Quality not Quantity. We have Knowledge that you can count on and Diagnostics you can trust. Duncan's Air Conditioning & Heating, Inc. can help you with ALL of your air conditioning and heating needs and we appreciate very much the opportunity to do so.
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Requires appointmentAvailable
Location
Certified by Duncan's Air Conditioning & Heating • May 17, 2026
Certified by Duncan's Air Conditioning & Heating • May 17, 2026
Monday8:00 AM - 5:00 PM
Tuesday8:00 AM - 5:00 PM
Wednesday8:00 AM - 5:00 PM
Thursday8:00 AM - 5:00 PM
Friday8:00 AM - 5:00 PM
SaturdayClosed
SundayClosed
Reviews
4.8
357 reviews
5 stars
333
4 stars
9
3 stars2
2 stars1
1 star
12
KF
Kim Fagg
1 day ago
5.0
Prompt and efficient service. Friendly.
CD
Cynthia Dulmage
May 12, 2026
5.0
Duncan gave us a competitive price for installing our new AC system and the crew worked hard to do the install wonderfully!! They were polite, professional, and knowledgeable!!
BX
Barbara x
Apr 27, 2026
1.0
Would NEVER recommend this company! My 83yo mother was a loyal Duncan customer for over a decade and called because her air conditioning stopped working. The technician came out and after a couple hours told her she needed a whole new 2.5 ton air conditioning system and it would cost about $10k. I was sent a “discounted” quote to approve for a little over $8600 (because she is elderly, a long time customer and a veteran). I called another A/C company for a second opinion. The other company saw instantly it was a burnt relay. Cost$150 including labor and trip charge. This Duncan technician was either untrained or was trying to take advantage of the elderly. We reported the concerns about this tech to the company who seemed unbothered and felt the best resolve was to send a different tech. Either way we wanted to sever ties. My mother no longer trusted Duncans honesty. We asked for a refund of the prepaid maintenance and were told “no problem they would send a check by the end of the week” 2 months and 3 phone calls later still nothing. We waited to post this review in hopes they would do the right thing.
KM
Kevin Myers
Apr 22, 2026
5.0
Gavin did a terrific job today making sure our ac systems were in top shape!
MM
Meira M Pernicone MD
Apr 13, 2026
5.0
Our new air conditioner unit failed, but DUNCAN AIR came out immediately, today, and they were able to ease enough restore service. Not only are the technicians, very nice, reliable, prompt, and very capable, Wayne Has done everything, everything from replacing the HVAC in our large house with three air-conditioning systems, and servicing all the units. I didn’t think there was an honest air-conditioning company for service or for purchase, but DUNCAN AIR restored my faith completely! I give DUNCAN AIR my highest recommendation.
Frequently Asked Questions About Duncan's Air Conditioning & Heating
What types of air conditioning systems does Duncan's Air Conditioning & Heating service?
Duncan's Air Conditioning & Heating services all brands of air conditioning systems.
Is Duncan's Air Conditioning & Heating a family-owned business?
Yes, it is a family owned and operated Trane Comfort Specialist in Central Florida.
What are the business hours of Duncan's Air Conditioning & Heating?
They are open Monday through Friday from 8:00 AM to 5:00 PM and closed on Saturdays and Sundays.
Does Duncan's Air Conditioning & Heating require appointments?
Yes, appointments are required for their services.
Where is Duncan's Air Conditioning & Heating located?
They are located at 2251 Lynx Ln Suite 1, Orlando, FL 32804, USA.
Which counties does Duncan's Air Conditioning & Heating serve?
They serve the Orange, Lake, and Seminole counties in Central Florida.
What makes Duncan's Air Conditioning & Heating stand out in service quality?
They specialize in quality over quantity, providing knowledgeable service and trustworthy diagnostics.
What nearby places can customers visit before or after their service appointment?
Customers can visit nearby places such as Flourish Floral for event technology services or Panda Liquidation for outlet shopping.
Are there nearby businesses that can assist with home improvement alongside Duncan's Air Conditioning & Heating?
Yes, Michael's Lighting and Electric and American Residential Products, Inc. are nearby stores that offer lighting and home improvement services.
How can visiting nearby recreational venues complement a visit to Duncan's Air Conditioning & Heating?
Customers can enjoy active life at nearby Orbita Football LLC gym before or after their HVAC service appointments.
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