About us
Business highlights
15 years of trusted experience
Amenities
Free Estimates
YesWarranties
YesAccepted payment methods
Reviews
4.957 Reviews
Showing 51-57 of 57 reviews
Karen M.
08/2010
We knew that we had an old system that needed replacement. Jerry's presentation of the return on investment case for both the short and long term was compelling. We were very pleased with the professionalism shown during installation of the heating and cooling system. We are already starting to witness the reduction of household mold as Jerry predicted one week afterward.
| Rating Category | Rating out of 5 |
|---|---|
| quality | |
| value | |
| responsiveness |
Yes, I recommend this pro
Howard O.
07/2010
I called Mannix because of their good rating. Though it was during the heat wave and a only small job he came the next day. He noticed that the water heater was going to fail soon and suggested I replace it. It turned out to be more work than expected but Jerry kept to the original estimate. I live on the West Coast so I had to trust him. I'm glad I did. Jerry Mannix is an old school professional and they are hard to find.
| Rating Category | Rating out of 5 |
|---|---|
| quality | |
| value | |
| responsiveness |
Yes, I recommend this pro
Christina H.
07/2010
Very responsive.
| Rating Category | Rating out of 5 |
|---|
Yes, I recommend this pro
Leigh C.
07/2010
Mr. Mannix came the same day we called him, which happen to be one of the hottest and busiest days of the summer so far. Our AC was out and I was concerned about my infant daughter. Mr. Mannix fixed the problem immediately and made recommendations for future service. Great job and would absolutely recommend his company.
| Rating Category | Rating out of 5 |
|---|---|
| quality | |
| value | |
| responsiveness |
Yes, I recommend this pro
Contact information
26955 Gum Spring Road, Chantilly, VA 20152
www.mannixhvac.comService hours
Monday:
8:00 AM - 5:00 PMTuesday:
8:00 AM - 5:00 PMWednesday:
8:00 AM - 5:00 PMThursday:
8:00 AM - 5:00 PMFriday:
9:00 AM - 1:00 PMSaturday:
9:00 AM - 1:00 PMSunday:
8:00 AM - 5:00 PMLicensing
Licensed*
Trade License Number
2710050792
Trade License Locale
VA
Trade License Expiration
10/31/2025
State Contractor License Requirements
All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our State Contractor License Requirements page.
*Contact business to see additional licenses.
Service Categories
heating & cooling contractor
FAQ
Monday: 8:00 AM - 5:00 PM
Tuesday: 8:00 AM - 5:00 PM
Wednesday: 8:00 AM - 5:00 PM
Thursday: 8:00 AM - 5:00 PM
Friday: 9:00 AM - 1:00 PM
Saturday: 9:00 AM - 1:00 PM
Sunday: 8:00 AM - 5:00 PM
Mannix Heating & Cooling, LLC accepts the following forms of payment: CreditCard
Yes, Mannix Heating & Cooling, LLC offers free project estimates.
No, Mannix Heating & Cooling, LLC does not offer eco-friendly accreditations.
No, Mannix Heating & Cooling, LLC does not offer a senior discount.
No, Mannix Heating & Cooling, LLC does not offer emergency services.
Yes, Mannix Heating & Cooling, LLC offers warranties.
Contact information
26955 Gum Spring Road, Chantilly, VA 20152
www.mannixhvac.comService hours
Monday:
8:00 AM - 5:00 PMTuesday:
8:00 AM - 5:00 PMWednesday:
8:00 AM - 5:00 PMThursday:
8:00 AM - 5:00 PMFriday:
9:00 AM - 1:00 PMSaturday:
9:00 AM - 1:00 PMSunday:
8:00 AM - 5:00 PM