Guaranteed
Oviedo's Most Trusted AC Repair & HVAC Service
From Oviedo on the Park to Twin Rivers and Chuluota — we're the family-owned HVAC company that Oviedo homeowners call first. Same-day service, 10-year warranty, and no after-hours fees. Ever.
The #1 AC Complaints from Oviedo Homeowners
From emergency AC repair in Chuluota to full system replacements in Alafaya Woods — we handle it all, same day, with upfront flat-rate pricing.
Emergency AC Repair — Oviedo 32765
24/7 emergency service throughout Oviedo, Chuluota, and Aloma. All brands serviced. Diagnostic fee waived with any completed repair. No after-hours fees — ever.
AC Repair Services →
New AC & Heat Pump Installation
Manual J load calculation on every Oviedo job. 10-year parts, labor & compressor warranty. Free smart thermostat included. 0% APR financing available for qualified homeowners.
AC Installation Services →
Preventative Maintenance & Tune-Ups
Bi-annual tune-ups, coil cleaning, refrigerant check, full electrical inspection. Priority scheduling for plan members during Oviedo's peak summer months.
HVAC Maintenance Plans →
Duct Sealing, Repair & Replacement
Oviedo's newer construction homes and older established neighborhoods both benefit from professional duct inspection and sealing. We find and fix leaks that waste energy and reduce comfort.
Ductwork Services →
Indoor Air Quality & Filtration
UV germicidal lights, HEPA filtration, whole-home dehumidifiers, and air purifiers. Oviedo families breathe cleaner air with Smart Home Air and Heat's indoor air quality solutions.
Indoor Air Quality Services →
Smart Thermostat Installation
Ecobee, Nest, and Honeywell smart thermostats installed and configured for Oviedo homes. Free smart thermostat included with every new system installation. Compatible with Alexa, Google Home & Apple HomeKit.
Smart Thermostat Installation →
We Know Oviedo. We Know Your Home.
Oviedo is one of Seminole County's most desirable communities — a place where families put down roots, kids ride bikes to school, and neighbors actually know each other. It's also one of the fastest-growing areas in Central Florida, with a mix of newer construction and well-established neighborhoods.
Smart Home Air and Heat is a family-owned East Orlando company that serves Oviedo homeowners across every neighborhood — from Oviedo on the Park to Twin Rivers, Alafaya Woods, Carillon, and Chuluota. We understand the unique HVAC needs of Oviedo's diverse housing stock, and we show up when we say we will.
- Same-day service throughout Oviedo — 24/7, no extra charge
- 10-year parts, labor & compressor warranty on every new system
- Free diagnostic with any completed repair
- All major brands serviced — Carrier, Trane, Lennox, Rheem & more
- NATE-certified, background-checked technicians
Oviedo Pricing — Same Rate Morning, Night, or Weekend
Upfront flat-rate pricing before any work begins. Diagnostic fee waived when you proceed with a repair. No surprises — ever.
Capacitor Replacement
Refrigerant Recharge
Contactor Replacement
Blower Motor Repair
Evaporator Coil
New System (3-ton)
Annual Maintenance
Diagnostic / Service Call
Oviedo Families Trust Us — Read Their Words
Chris and the team were very efficient, timely, and considerate. Chris would show up at any given notice to make sure our family was comfortable. He even let us use portable units for the few months we had no air — extremely kind and personable. Always explains everything in detail. Definitely see why the reviews speak highly of him. Would recommend!
Smart Home Air and Heat is the ultimate one stop shop. Chris and his team are so helpful and informative. They made sure I knew everything, had the best deal, and it was done fast! I felt truly heard and empathized with. They have found a forever customer with me.
Bought the unit last year at a great price and it has been great. As a Canadian I have a high expectation of after-sales customer service and Chris and Smart Home Air and Heat has surpassed that expectation. He did more than the warranty would have covered.
The Smart Home team doesn't let us down! Came out for a tune-up — vacuumed the unit, gave me a video and written report. Told me unit is running fine and no recommendations. Honesty is hard to come by these days but Chris and the team are 1 company you can count on.
There's so many great things to say about this company. Chris is a person of integrity and his staff worked very hard to make sure our new AC was installed and working before they left. If I could I would give them 10 gold stars.
Best service I've experienced in a long time! Communication was great throughout the process. Everything was explained to us thoroughly and our service was scheduled and completed promptly. I have no complaints and highly recommend!
Oviedo Subdivisions We Know Like Our Own
Smart Home Air and Heat covers all of Oviedo's communities in the 32765 and 32766 zip codes, including Chuluota and all of Seminole County's eastern communities.
Proud to Serve Oviedo & Seminole County
From the famous Oviedo chickens to the Cross Seminole Trail — this is a community worth serving well.
Oviedo's Highest-Rated AC Team — 5.0 Stars
Call or text anytime — 24/7, no after-hours fees. Same-day service throughout Oviedo, Chuluota, Alafaya Woods, Carillon, Twin Rivers, and all of the 32765 and 32766 zip codes. Honest pricing, 10-year warranty, and a team that actually picks up the phone.
Oviedo — Don't Let It Turn into a $5,000 Problem.
Get the fastest, most reliable HVAC service in Oviedo. 90 minutes or $200 off. That's our guarantee to you.
Call (407) 465-7777 NowOviedo, Winter Springs & Nearby Seminole County Towns
Smart Home Air and Heat serves 16+ neighborhoods across Central Florida with the same 90-min guarantee.
We ranked Orlando’s top 7 AC companies using real data — response time, pricing, diagnostics, and customer satisfaction.
See the 2026 Data-Driven Comparison →Oviedo ZIP Codes from Alafaya Woods to Twin Rivers
Smart Home Air and Heat provides AC repair, installation & HVAC maintenance to all Oviedo zip codes including Oviedo, Oviedo on the Park, Aloma Woods, Twin Rivers.
Not sure if we serve your area? Call (407) 465-7777 — we likely do!