Door Replacement in Fairfax, VA.
A door that sticks, leaks air, or has a rotting frame costs you comfort and security. Nexa Exteriors replaces exterior doors in Fairfax with new, well-sealed units and repairs damaged jambs and thresholds along the way.













When should I replace an exterior door in Fairfax, VA?
Replace an exterior door in Fairfax when it sticks, lets in drafts or light around the edges, shows rot or rust, or no longer locks securely. Most door replacements are completed in one day.
Door Replacement for Fairfax homes
The City of Fairfax has a large share of mid-century homes, from ramblers to split-levels, many with roofs and windows due for replacement. Local permit rules come from City of Fairfax Code Administration, and we check and pull any permit your job needs.
What's included
- Removal of the old door
- Jamb and threshold repair or replacement
- New door installed level, plumb, and sealed
- Weatherstripping and new hardware
- Trim finished
- Full cleanup

Your inspection is with Sal, the owner.
No high-pressure salespeople. Sal walks your roof, shows you exactly what he finds, and gives you honest options and a written estimate.
Book with SalDoor Replacement near Fairfax
More services in Fairfax
- Roof Replacement in Fairfax
- Roof Inspections in Fairfax
- Storm Damage Roof Replacement in Fairfax
- Siding Replacement in Fairfax
- Gutter Installation in Fairfax
- Gutter Replacement in Fairfax
- Window Installation in Fairfax
- Window Replacement in Fairfax
- Door Installation in Fairfax
- Insurance Claim Assistance in Fairfax
All Fairfax services → · Door Replacement across Northern Virginia →
Door Replacement in Fairfax: FAQs
Can you fix a rotted door jamb?
Yes. We repair or replace damaged jambs and thresholds as part of the replacement.
How long does door replacement take?
Most doors are replaced in one day.
Will a new door reduce drafts?
Yes. New doors with proper weatherstripping seal much better than worn ones.
Do you replace storm doors too?
Yes, we install storm doors along with entry and patio doors.
See what your neighbors are saying.
“I had 8 other contractors come out but I couldn't just trust anyone and then Sal the inspector/owner came out and was very friendly, easy to get along with and kept all of his promises. They did an amazing job, gave me a competitive price… They cleaned up and did the job in less than a day.”
“Sal came out and showed us several options and pricing. Once we signed our contract we had our roof done within a few weeks. The crew was fast, clean and professional.”
“Sal was a great contractor to work with. I requested a quote, he called right away and scheduled an appointment. Very competitive pricing, great communications! Highly recommend.”
Read all our reviews on Google → Some reviews mention our former name, My Exterior.
Get door replacement in Fairfax.
Get a free inspection and a written estimate. A 25-year warranty on workmanship and a lifetime warranty on materials. Peace of mind, guaranteed.
703-705-7224Monday–Friday: 8:00 am – 7:00 pm
Saturday: 9:00 am – 4:00 pm
Sunday: Closed
Get your free estimate
Sorry, that didn't go through. Please call us at 703-705-7224.
Thank you. We'll be in touch.
Expect a call within one business day, or call us now at 703-705-7224.
