
McDevitt Air
McDevitt Air
McDevitt Air is a Savannah HVAC contractor serving homeowners and businesses with heating and air-conditioning repair, installation and maintenance. It has served the Savannah region since 1979 and offers emergency HVAC service around the clock.
Last Updated October 2, 2026.
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Business Highlights
- McDevitt Air is family-owned and operated.
- Its technicians are NATE-certified.
- McDevitt Air is a Carrier Factory Authorized Dealer.
- McDevitt Air says it backs its work with a 100% satisfaction guarantee.
- McDevitt Air is a three-time Carrier President’s Award recipient for 2020, 2021 and 2022.
- McDevitt Air says it is fully licensed, insured and bonded.
Service Area
Beaufort, SC; Bloomingdale, GA; Bluffton, SC; Garden City, GA; Guyton, GA; Hardeeville, SC; Hilton Head Island, SC; The Landings, GA; Hinesville, GA; Pooler, GA; Port Wentworth, GA; Richmond Hill, GA; Rincon, GA; Savannah, GA; Springfield, GA; Skidaway Island, GA; Tybee Island, GA and Wilmington Island, GA.
Active Business Listing
McDevitt Air is one of 11 HVAC companies ProsGrade lists in Savannah, Georgia.
9 services listed, including Air conditioning repair, AC installation and Heating repair. Open 24 hours, 7 days a week. Rated 4.5 from 132 reviews.
- Verified listing details
- Service information
- Customer review signals
- Photo gallery
- Public contact information
- Published local profile
How This Business Compares
How McDevitt Air compares with the other 10 HVAC companies on ProsGrade in Savannah, using public Google ratings and review counts.
- One of 11 Savannah HVAC companies on ProsGrade.
Trust Signals
Open 24/7 for scheduling and urgent HVAC needs.
Services Covered
9 services- Air conditioning repairAll makes and models.
- AC installationCentral heating and air conditioning; heat pump and hybrid systems; ductless mini-splits.
- Heating repairFurnaces and ductless units; all makes and models.
- Heating installationFurnaces and heat pumps.
- Maintenance plansAnnual service checks and seasonal tune-ups.
- Ductless mini-splits
- Indoor air qualityREME Halo.
- Commercial HVAC
- Heat pump servicesInstallation, maintenance and repair.
Reviews
What customers say
Customers describe installation crews as punctual and professional, and praise clear explanations and careful cleanup. One customer also praised a team for checking an outdoor unit’s pressure readings, returning it to Carrier and installing a replacement the next morning.
Customer Reviews
Cody Grow
Its Vinnz
Tim Morrison
Mervyn Bowen
Richard Coyle
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Frequently Asked Questions
How long can a replacement installation take?
McDevitt says replacement installations can often be completed within one business day.
What warranty comes with a new HVAC installation?
McDevitt says installations include automatic registration for a 10-year parts warranty and a 1-year labor warranty; annual maintenance is required to keep the warranty active.
What happens during a seasonal AC checkup?
McDevitt says seasonal checkups involve inspecting and cleaning the equipment to address visible repair issues before they cause damage or an inconvenient shutdown.


