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Top-Rated Addition to existing structure builders in Silver Spring - Updated Nov 2026

Avatar for Arms Home Improvement
Arms Home Improvement
5.0(
45
)
Addition to Existing Structure - Build

Serving Silver Spring, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2013

Free estimates

Warranties offered

"Allen Metcalf is an artist. He doesn’t just build something, he creates. This is the second project he has done for us and replaced a small deck outside our sunroom that as rotting. Allen pointed out that more than one piece of structural wood needed replacing. He also pointed out where the deck and addition weren’t properly anchored to the house. He submitted a 14 page estimate detailing everything he would be using and doing. If you want the best and don’t mind paying a few dollars more for his precise, professional, and well crafted work, you need to contact Allen."
Finished Carpentry and Woodworking Project
Finished Carpentry and Woodworking Project
Finished Carpentry and Woodworking Project
Finished Carpentry and Woodworking Project
Finished Carpentry and Woodworking Project

+359

Response time10 mins
5 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for DreamMaker Bath & Kitchen
DreamMaker Bath & Kitchen
4.9(
32
)
Addition to Existing Structure - Build

Serving Silver Spring, MD and surrounding areas

Approved

In business since 1983

Warranties offered

Credit card accepted

"We loved working with DreamMaker. We had a pretty clear idea of what we wanted our kitchen and dining area to look like, but were unsure if it was going to be possible and what materials should be used. Mr. Everett listened closely to what we wanted and delivered in every aspect. He was able to rearrange our kitchen so that the flow is much better and provide us with custom built-in shelves and bench. He not only pointed us in the right direction for the big things like counter-tops, but also for the backsplash, drawer pulls, and lighting fixtures. All our work was done efficiently and Mr. Everett's team went above and beyond whenever an unexpected problem occurred. I am confident that all the work was done thoroughly and that I will not have any problems in the foreseeable future. The same team arrived promptly at my house every day and worked diligently so that the job was done in the time frame originally quoted to us, despite some additional plumbing work that was necessary. Because the same workers were in my house everyday, I felt comfortable coming and going and knew that my house was in good hands. If I ever had a question or concern about anything, I would text Mr. Everett and he would always get back to me very quickly, even on the weekends or at night. He was also very quick to come to the house if anything was ever needed. I have not experienced such great customer service with any other company. The materials used for our new kitchen are beautiful, and I feel that we had everything done for a very fair price. I would highly recommend DreamMaker Bath & Kitchen because of their ethics in every regard. Their goal is to make your remodeling job as easy for you as possible while providing you with a quality product that you will love."
Additional Photos
Additional Photos
Additional Photos
Before
After

+18

Response time2 days
Response rate100%
2 neighbors recently requested a quote
Avatar for John Krause Construction
John Krause Construction
4.4(
169
)
Addition to Existing Structure - Build

Serving Silver Spring, MD and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"To say it went perfect would be an understatement. We could not be more pleased with the craftmanship, the staff, the materials, and the professional construction we had done from this company. The photos of both bathrooms do not even do it justice because we can't capture the entire room with one photo. We have never had such amazing construction done by any contractor in the 32 years of home ownership, prior to this company. They do it all. Indoor, outdoor, heavy construction, light construction. They had to relocate HVAC ducts, plumbing, electric, and move some walls. They are a one-stop shop!! Prices were extremely reasonable."
Pool House Exterior with Floor-to-Ceiling Windows & Doors, Two Pergolas, & Cupola with Windows
Modern Farmhouse Kitchen
Luxury Bathroom Renovation with Free-Standing Clawfoot Tub & Chandelier
Pool House - Side Entrance
Modern Farmhouse Kitchen with Farmhouse Sink, Pull-Down Faucet, Stainless Steel Range, Range Hood, Double Wall Oven, and Dishwasher

+113

Response time2 days
Response rate100%
14 neighbors recently requested a quote
Avatar for MARVEL HOMES LLC
MARVEL HOMES LLC
4.9(
43
)
Addition to Existing Structure - Build

Serving Silver Spring, MD and surrounding areas

Approved

In business since 2002

Warranties offered

Customers say: True professional

"e.He made sure that dust did not inundate the rest of the house; completed the work in a week; communicated his plans and ideas clearly with me and responded to our needs. The price seemed reasonable at the time.
I cannot say enough good things about Marvel Homes, LLC! I am currently negotiating with then on our next job!


"
Before 2
After 2
Exterior
Exterior
Exterior

+8

1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Top Remodeling, LLC
Top Remodeling, LLC
5.0(
67
)
Addition to Existing Structure - Build

Serving Silver Spring, MD and surrounding areas

Approved

In business since 2018

Free estimates

Warranties offered

"I can't thank Top Remodeling enough for the amazing deck they built for us. The team's dedication to quality is evident, and it's a perfect addition to our home!"
New kitchen remodel
TOP REMODELING LLC
TOP REMODELING LLC
TOP REMODELING LLC
TOP REMODELING LLC

+40

Response time1 day
3 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Paradise Construction & Remodeling
Paradise Construction & Remodeling
4.7(
40
)
Addition to Existing Structure - Build

Serving Silver Spring, MD and surrounding areas

Approved

In business since 1993

Free estimates

Warranties offered

"We cannot even begin to explain what a wonderful experience we had with Paradise Home Improvement. We interviewed five contractors - some bids were higher, some lower, but we got a fabulous feeling about this family run operation. From the appointments which they were always on time for, to the final product of our new kitchen and office, they were incredible. The construction professionals working in my home were respectful and always cleaned up at the end of the day...on time, on budget and communicating along way any changes or challenges! I would recommend Paradise Home Improvement to anyone who wants a quality product! Thank you for our beautiful kitchen."
Full Bathroom Remodel
Full Bathroom Remodel
Full Kitchen Remodel
Full Kitchen Remodel
Addition

+13

Response time2 days
Response rate92%
Recommended by94%of homeowners
Avatar for D&G Remodeling
D&G Remodeling
5.0(
43
)
Addition to Existing Structure - Build

Serving Silver Spring, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Warranties offered

"Since day one, Deybi and his crew have been able to solve any electrical problems I've had and provide efficient and effective solutions at a proactive level, long term result. First time working with them was due to our previous preferred electrical contractor failing to help with complex electrical problems at a commercial space (office space), so after some looking we found DBG Electric. They were able to help with setting up light switch wiring, installing cubicle receptacles and replacing fluorescent light ballast along with breakers. At another commercial site, we needed help with installation of power packs, emergency lights and flood lights. All of these were installed in a high ceiling area, which was no problem for DBG. They've also helped with lighting a my personal residence, ranging from kitchen light replaced with LEDs to recess lighting needed in the basement. I highly recommend using them, specially with difficult projects that require some ingenuity."
Electrical Project
kitchen remodel
VIENNA KITCHEN REMODEL
FORT WASHIMGTON KITCHEN
ALEXANDRIA  BATHROOM RENOVATION

+50

Response time10 hrs
Response rate100%
4 neighbors recently requested a quote
Avatar for JW Home Improvement
JW Home Improvement
4.4(
5,749
)
Addition to Existing Structure - Build

Serving Silver Spring, MD and surrounding areas

Approved (Corporate)

In business since 2001

Warranties offered

Credit card accepted

"The technician -- Angelo -- arrived on time, clearly knew what he needed to do, was efficient, and very friendly. Also, the staff in the office were very easy to work with, and were good about keeping me informed of the schedule for my work. I will certainly go back to JW for additional work."
Additional Photos
CARPENTRY SERVICE
EXTERIOR PAINTING
KITCHEN REMODEL
Jesse Wertjes with Angie!

+8

16 neighbors recently requested a quote
Recommended by87%of homeowners
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FAQs for addition to existing structure building service projects in Silver Spring, MD

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 Silver Spring, MD 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.