How much do addition contractors typically cost?
- Fairfax, Virginia Average$81,330
- Typical Range$41,400 - $132,400
- Low End - High End$15,000 - $216,000
Addition to Existing Building, Basement Remodel, Bathroom Remodels , and 1 more
"AMAZING EXPERIENCE! Extremely professional, fast, and exceptional work. I love my two new custom bathrooms!"
John G. in December 2022
Remodeling, Basement Finishing, Bathroom Remodeling , and 3 more
"Pleasure to work with. Price was easily cheapest. Endlessly impressed w/ knowledge & attention to detail. Scheduled appointments (at no cost) to see available stock at hardware stores. Picked up all materials at no cost. Finished job early & on budget despite running into unforeseeable challenges (eg. cheap plastic pipes burst, but they bought and installed new plumbing for no additional charge. Also, after accidentally stripping off finish from wood floor, refinished it at no cost). Rare professional dedicated to ensuring a good experience & high quality, at low cost"
Geoffrey S. in December 2013

Renovations, Repairing/Restoration, Building Additions , and 2 more
"The Cypress Home Construction did my home addition on the top and rear, as well as renovation for the existing rooms with bathroom addition. The business owner Michelle leaded the crew team to complete the addition job to our expectation with some items exceeding the expectation such as the large arch-bay window and brick matching to the existing brick wall. The existing bricks are out of dated, no longer in production. They did extra works by searching the possible database nation wide to find one inventory with the leftover bricks to ship from other state. The final result is finished with no visible difference between the old and new bricks. Michelle would go extra miles to accommodate customer’s needs and expectations. She is attentive on details without missing a single item. This construction company also did a good post-construction service. For the minor remedy, we called them, they came out to fix any imperfections."
D2CF7E60688D7BD08ACBE83171CB1CA12A29396E0A781D98C3C210773FEB20A1 E. in August 2026

Residential Remodel, Commerical Remodel
"The owner came out very late at night on a holiday for our emergency leak and stayed very late to fix it. Would highly recommend"
Kimberly N. in December 2019
"I have used Navid's Construction for several projects at two homes we've owned. The first job required replacing front porch posts on a vintage, 1928 Sears Craftsman Bungalow. We were selling the home and needed to replace a rotting wooden structural porch post having architectural design features that I was adamant about replicating exactly as the original construction. Navid was able to completely reconstruct both posts with their added design features and do that work FLAWLESSLY!! I was incredibly pleased with the final results that he was able to accomplish within one day between him and his crew. This was all done, btw, within one week of closing with our buyer in advance of the sale of the home! A bit harrowing for me, but no problem for Navid! He also tackled reinforcing a joist and taking care of some termite damage. I engaged him again for another home of ours to reinforce a termite damaged joist and repair a 2nd floor drain. Success on all fronts. Total pro; use NAVID!!"
723CE87FB5560C8D2E0CFFAD1B198CB0526FCEF0A27B509C8E23BE14D3E0B506 3. in October 2026
Additions, Garage Builds, Major Renovations
"Will and crew are true professionals! They listened, suggested, and built better than we could have imagined. They have the experience and expertise to cover every aspect of what we needed for a major project that was for our elderly MIL suite. Staying on time and within budget (-our changes…lol). Trustworthy, transparent, approachable, friendly, direct, they are the real deal. We can’t say enough about them except we will most definitely use and recommend them every time."
E89747CD271592C1A887A1D329D00890E31431E4E80E83C98CB9462B5A56B825 B. in July 2026

www.Districtrenovations.com, Remodels
"We negotiated with Alex the terms and conditions of remodeling two bathrooms including budget and timeline and we were very pleased with the quality of the work and how well the budget and timeline were achieved. Highly recommend him."
Alberto M. in June 2024
"Excellent diagnosis of the work needed. Complete review of external meter and cable rigging needs, upgrade to new panel inside the house and corresponding grounding under the house (crawl space). Very reasonable pricing as well. I’ve hired D&G Remodeling for the work. The Lord is good! Thank you Angi!"
71D4655E2474F5604B2A174836EB89BA07F97B9DE81503D3D4C05769410C5891 E. in April 2026
"Had some water damage and unsure of the cause. Pete Sr and his team came in, diagnosed the problem quickly, and finished in record time. Very pleased."
E2E5FD9BAA544FDF08A97645940DE04E3843A44BFDCCA387D18B00B737A609D0 E. in October 2026
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Fairfax Addition & Remodeling Contractors are rated 4.4 out of 5 based on 197 reviews of 197 pros.
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