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Find Second story addition builders in Ashburn

Long Fence
3.88(
226
)

In business since 1945

Free estimates

Emergency services offered

"Initial rep was great and informative. Felt comfortable with initial sale. Hardly had any contact from customer service except for the payments. There were several delays that we were not informed about unless we called to ask. Took 7 months before they showed up to begin project. Only 1 person was sent to build steps. Took a week. Hard worked, hardly took a break. Had to call again to see when they would come to pour patio. Never knew when they were coming, they just showed up. Hardly spoke with the homeowners. Inspection paperwork was just left on porch. Additional paperwork that is "required by the County" had to be completed by homeowner and taken to Court house to be notarized and filed and also provide a copy back to Long Fence. Time sensitive materials which added to homeowners to-do list. Gave this contract to LF on the surface of their history and appearance of a 'good local company' but should have stayed with original contactors in VA. Puddle of water forms when it rains"
Recommended by70%of homeowners
Raab's Cabinet Shop
5.00(
1
)

In business since 1980

Free estimates

Warranties offered

Cabinet makers of fine wood cabinetry for any room in your home. Additional Address - 872 Mt. Ephraim Rd, Dickerson, MD 20842.

Recommended by100%of homeowners
KADCON
New to Angi

In business since 1992

Free estimates

Warranties offered

Established in 1992, KADCON Corporation is a full-service licensed general contractor operating in Washington DC, Maryland and Virginia. KADCON has been engaged in many unique construction projects and offers a variety of construction and home improvement services.

Potomac Run
5.00(
3
)

In business since 2010

Free estimates

12 years of experience in cabinet making & furniture design.

Recommended by100%of homeowners
Avatar for Aqueduct LLC
Aqueduct LLC
5.00(
27
)

In business since 1995

"They did a phenomenal job, they were always on time, there contractors were friendly and they will always left clean."
Recommended by100%of homeowners
Avatar for Abbey Design + Remodel
Abbey Design + Remodel
4.84(
81
)

In business since 1989

Free estimates

"Successful project completed"
Recommended by96%of homeowners
Avatar for S & S Ceramic Tile
S & S Ceramic Tile
4.99(
188
)

In business since 2001

Free estimates

"Ali arrived promptly every day. He worked meticulously to clean and regrout 2 bathrooms, and at the end of each day he cleaned up the areas he was working on. Very knowledgeable about stone. I will use his services again!"
Recommended by98%of homeowners
Avatar for American Custom Contractors Inc
American Custom Contractors Inc
4.85(
89
)

In business since 1972

Free estimates

"We had a wonderful experience working with Fon Nanudon at American Custom Contractors in Rockville, MD. Fon is friendly, knowledgeable, responsive, and professional. His follow-up and follow-through are outstanding — he truly goes above and beyond to take care of his customers. If you have roofing, windows, gutter, or siding needs, I highly recommend reaching out to American Custom Contractors. You’ll be in great hands!"
Recommended by94%of homeowners
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FAQs for second story addition building service projects in Ashburn, VA

For many homeowners, building up is worth the expense because it provides the extra bedrooms or living areas that can’t be accommodated within the existing footprint. A larger, updated home often commands a higher resale price, recouping a sizable share of the project cost while allowing you to stay in the neighborhood you love. Run the numbers with a real estate agent and contractor to ensure the expected return and day-to-day benefits align with your goals.

Whether it makes more sense to build up or out depends on your lot, budget, and local code. Building up preserves yard space and involves less foundation work, but you may need to vacate the home during construction. Building out avoids staircases and can proceed while you stay put; however, it encroaches on the yard and may face setback limits. Compare both options with your contractor before making a decision.

A structural engineer will first inspect the existing foundation for cracks, footings, and load capacity. Depending on the findings, the crew may pour new concrete footings, install steel or concrete piers, add reinforced beams, or tie additional rebar into the slab. These upgrades redistribute the weight of the new floor and bring the structure up to code. Your contractor will outline the specific reinforcement plan and timeline once the engineering report is complete.

The Ashburn, VA homeowners’ guide to second story addition building services

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