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Find Addition to existing structure builders in Dulles

Avatar for Thomas Custom Builders Inc
Thomas Custom Builders Inc
4.9(
75
)

Serving Dulles, VA and surrounding areas

Approved

In business since 2004

Free estimates

Warranties offered

"Exceptional builder! From design to construction and finishings all was excellent! Our project was completed on time and within budget and exceeded our expectations! We would highly recommend!"
Rec Room Reno | Clifton VA
Custom Kitchen & Addition | Fairfax VA
Kitchen, Bathroom & Addition | Arlington VA
Rec Room Reno | Clifton VA
Custom Kitchen & Addition | Fairfax VA

+188

Response time2 days
29 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Munoz Construction LLC
Munoz Construction LLC
5.0(
223
)

Serving Dulles, VA and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Free estimates

Warranties offered

"Second time using Jose and his team for a home project. First time was a sunroom porch conversion, this time was a kitchen remodel. I really can’t thank Jose enough for all his and his team’s hard work. It’s rare to have such a positive experience with these kinds of projects, but Jose as always goes above and beyond. I would highly recommend him."
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+13

2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for D&G Remodeling
D&G Remodeling
5.0(
37
)

Serving Dulles, VA and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Warranties offered

"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! "
Electrical Project
kitchen remodel
VIENNA KITCHEN REMODEL
FORT WASHIMGTON KITCHEN
ALEXANDRIA  BATHROOM RENOVATION

+50

Response time10 hrs
Response rate93%
7 neighbors recently requested a quote
Avatar for Kozan Construction, LLC
Kozan Construction, LLC
4.8(
29
)

Serving Dulles, VA and surrounding areas

Approved

In business since 1985

Free estimates

Emergency services offered

"Frank and his team at Kozan did an absolutely incredible job on my house replumb! We had to replace our 1980s polybutylene pipes as they were finally starting to leak, and knew it would be an invasive job. I had 5 companies come out and quote me - Kozan came in the most reasonable, but that wasn't the only reason I went with them. When Frank was here doing his estimate, he was the only guy who really looked at the pipes, and started putting together a plan; having worked construction myself, this is exactly what I would've done. All the others were in and out with a handshake and a couple pics. Regarding the work, they replumbed the house with minor intrusion, and even took care to cut the drywall stud-to-stud to make my patchwork a bit easier. They did everything they could to keep the water running to all the lines not being worked on, and cleaned everything up every day before they left. All-in-all the job was very well done, and Frank was a true professional. Thanks Frank!"
Master bathroom walls and floor
Travertine tiles on Master bathrom
Cabinets and Counter Top
Kitchen Cabinets and Counter Top
Master Bathroom With Shower

+16

Response time6 hrs
7 neighbors recently requested a quote
Recommended by68%of homeowners
Avatar for Peter Michael Construction FL
Peter Michael Construction FL
5.0(
15
)

Serving Dulles, VA and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

"The crew and Pete were very knowledgeable I was notified how the job would be done step by step they made the entire job seem so simple. Hire these guys you won’t be disappointed "
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+8

5 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for All Renovations Inc
All Renovations Inc
4.7(
116
)

Serving Dulles, VA and surrounding areas

Approved

In business since 2000

Free estimates

Warranties offered

"I am giving All Renovations 5 stars for the basement renovation in large part because of Adrian’s excellent craftsmanship and attention to detail. Our job was pretty extensive. It included moving support columns, demo and rebuild exterior stairway, adding a full bath, extending the finished/framed portion of the basement, moving the circuit-breaker panel, and re-doing our half-bath. The job took 6 months, which was about twice as long as we expected. Omar was always very responsive and provided good feedback. Adrian is very good at explaining things and soliciting your input when options/alternatives exist. He definitely does not take short-cuts if quality would suffer. He is also very considerate/careful inside your home and cleans-up after himself. Our $102k project ballooned to $125k, mostly due to nice to have add-ons and unforeseen issues. But there were several items I feel should have been caught at the contract onset. E.g. the need for a floor drain ($900), considering that we were getting rid of the utility sink basin. There was also an extra $4k to replace the drywall in the half bath since the existing paint was too textured (sponge) to paint over. But we were very pleased with the outcome and would definitely recommend All Renovations."
Den Room
Subway Shower Tiling
Existing Garage
Before Carport and Garage Build
Screened in Porch

+68

2 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for DreamMaker Bath & Kitchen
DreamMaker Bath & Kitchen
5.0(
29
)

Serving Dulles, VA and surrounding areas

Approved

In business since 1983

Warranties offered

Credit card accepted

"Steve had excellent communication and got the entire job done in just over a week from initial estimate to completion. His craftsmanship was excellent, his demeanor was very kind and helpful and his sense of expediency was unmatched by anyone else in the area."
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After

+18

Response time2 days
Response rate89%
2 neighbors recently requested a quote
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FAQs for addition to existing structure building service projects in Dulles, VA

You can typically raise your roof by four to eight feet, depending on your home's structure and roof design. The exact amount depends on factors like roof slope and framing support. Raising the roof creates additional interior space, enhances natural light, and increases your home's value. Consult a professional to determine the feasible height increase for your home.

Yes, you need a building permit to raise your roof. Obtaining a building permit ensures your project complies with local building codes and safety regulations. A professional contractor can assist with the permit and inspection process and ensure all legal and safety requirements are met. Your contractor will be familiar with building codes in your area, which can differ between cities or states.

While it's possible to raise a flat roof, it requires extensive structural modifications. Flat roofs lack the attic space and support structures of pitched roofs, so raising them involves significant engineering to ensure safety and durability. This process can be complex and costly, so professional assessment is essential before undertaking a project of this magnitude.

The Dulles, VA homeowners’ guide to addition to existing structure building services

From average costs to expert advice, get all the answers you need to get your job done.