# Mannix Heating and Cooling

HVAC in Chantilly

Family-owned heating and cooling contractor based in Chantilly, Virginia, with offices in Maryland and Florida. It repairs and installs air conditioners, furnaces, heat pumps, ductless systems and water heaters for homes and light commercial buildings. Operating since 2010.

- Location: 26955 Gum Spring Road, Chantilly, VA 20152
- Call: (703) 777-9211
- Website: https://mannixhvac.com/

## Hours

- Monday: 8:00 AM – 6:00 PM
- Tuesday: 8:00 AM – 6:00 PM
- Wednesday: 8:00 AM – 6:00 PM
- Thursday: 8:00 AM – 6:00 PM
- Friday: 8:00 AM – 6:00 PM
- Saturday: 9:00 AM – 1:00 PM
- Sunday: closed

## Services and prices

- AC repair and installation: Price on request
- heating repair and installation: Price on request
- heat pumps: Price on request
- ductless HVAC: Price on request
- indoor air quality: Price on request
- duct cleaning: Price on request
- water heaters: Price on request
- maintenance plans: Price on request

## Questions and answers

### Where is Mannix Heating and Cooling?

Mannix Heating and Cooling is at 26955 Gum Spring Road, Chantilly, VA 20152.

### How do I contact Mannix Heating and Cooling?

You can call (703) 777-9211 or visit mannixhvac.com.

### What are Mannix Heating and Cooling’s hours?

Monday: 8:00 AM – 6:00 PM; Tuesday: 8:00 AM – 6:00 PM; Wednesday: 8:00 AM – 6:00 PM; Thursday: 8:00 AM – 6:00 PM; Friday: 8:00 AM – 6:00 PM; Saturday: 9:00 AM – 1:00 PM; Sunday: closed.

### What services does Mannix Heating and Cooling offer?

Mannix Heating and Cooling lists AC repair and installation, heating repair and installation, heat pumps, ductless HVAC, indoor air quality, duct cleaning, water heaters, and maintenance plans.

### When was Mannix Heating and Cooling founded?

Mannix Heating and Cooling was founded in 2010.

### How up to date is this information?

HAYObiz last checked Mannix Heating and Cooling’s address, phone and details on Oct 22, 2026, against the business’s website and independent directories.

Details checked Oct 22, 2026 against the business’s website and independent directories

- <https://mannixhvac.com/>
- <https://checkbook.org/va/chantilly/air-conditioning-and-heating-contractors/mannix-heating-and-cooling/qe5i3>
- <https://mannixhvac.com/about-us/>
- <https://mannixhvac.com/contact/>
- <https://mannixhvac.com/service-areas/>

Listing: <https://hayobiz.com/us/chantilly-va/mannix-heating-and-cooling>