Top-rated addition to existing structure builders.

Get matched with top addition to existing structure builders in Wheaton, MD

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

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

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

Serving Wheaton, 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 Wheaton, MD and surrounding areas

Approved

In business since 1983

Warranties offered

Credit card accepted

"The remodel went great. The cabinets look wonderful. DreamMakers were excellent and very professional. Would hire them again and am recommending them to all of our friends and family."
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 Wheaton, MD and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"I recently had work done by the Krause Crew & I was just beyond impressed and I extremely respect the way they conduct business; from start to finish. The entire team is just Ultra Responsive; from the owner, to the staff, to dealing with the front office; it just made the whole process flawless! Impeccable Work Ethic by the Staff. Execution done RIGHT…With Very Fair Pricing and Full Transparency. Honestly all I ever want in a project! If you’re looking for someone to do any type of construction work; I highly encourage to throw them into the ring while you’re getting quotes. Besides the finish product being perfect, they do it with great customer service! Brian Gavin"
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 Wheaton, MD and surrounding areas

Approved

In business since 2002

Warranties offered

Customers say: True professional

"Devin Nasvaderani (Marel Homes) is, without a doubt, the best contractor with whom I have ever worked. He came into a job that had been royally screwed up by a prior contractor (see review of Stevenson & Sons). He thoroughly inspected the property, prepared a detailed bid, gave us advice on the most important items and delivered a bid that could work with our budget and the existing lender requirements. His entire crew were professional and consciencious. Devin delivered on time, on budget with high quality work. He kept us informed throughout the process. The portico he built is frequently the subject of compliments by our neighbors (and people just driving by). We will use Devin to continue improving our home. He took a nightmare and turned it into the dream home we had hoped for. If you need a great contractor to remodel your home, call Devin at Marvel Homes (the name says it all).
"
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 Wheaton, MD and surrounding areas

Approved

In business since 2018

Free estimates

Warranties offered

"My neighbor recommended Top Remodeling, and I am grateful for the referral. Amazing! From our initial consultation to the completion of our Home addition, the experience was seamless. The service provided for our Bathroom remodel was outstanding."
New kitchen remodel
TOP REMODELING LLC
TOP REMODELING LLC
TOP REMODELING LLC
TOP REMODELING LLC

+40

Response time1 day
7 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for WaterStone Kitchen and Bath
WaterStone Kitchen and Bath
4.9(
46
)
Addition to Existing Structure - Build

Serving Wheaton, MD and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

"Jeff and his team (Deanna, Jake, Javier, and Rolando) did an excellent job from start to finish. They worked with us and explained every step of the process, helping us with design decisions and selections. The end product, our new kitchen, is of the highest quality. They made the process very easy and quickly closed out our punch list. We're very excited to have our new, updated kitchen and I would very much recommend WaterStone for future work."
McMillan Bathroom
Spriggs Kitchen
Brandenstein Bathroom
Reston Bathroom 1
Reston Bathroom 2

+12

Response time8 hrs
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for D&G Remodeling
D&G Remodeling
5.0(
43
)
Addition to Existing Structure - Build

Serving Wheaton, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Warranties offered

"It went perfect. The guys are very professional, dedicated and motivated to finish their job well. I was very pleased with their attitude toward the job, and the cost was decent in every way."
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 Wheaton, 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

15 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Diaz Painting & Renovations LLC
Diaz Painting & Renovations LLC
4.9(
124
)
Addition to Existing Structure - Build

Serving Wheaton, MD and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Diaz and his crew recently completed a job for our home. It started off with a basement renovation. They installed several sections of missing drywall and reinstalled a set of windows (that were installed incorrectly by a previous contractor). Then they painted our basement, installed new recessed ceiling lighting, placed new moldings and installed flooring with vinyl plank After the basement was completed they completely redid our kitchen and main living area They installed new cabinets and countertops. They redid all of our upstairs lighting. They removed old nonfunctional heaters and redid the floor moldings. They installed a new tile backsplash for our kitchen. Finally they painted and installed new flooring. I can’t say enough great things about this contractor. I found that he and his work crew are extremely proficient and did excellent work. They had incredible attention to detail. The painting, flooring, lighting, and every single thing was absolutely completed to perfection. The team cleaned up thoroughly every single day, and took great pains to minimize the impact of their work on the rest of the house (by placing tarps, drapes, and plastic doorway partitions). I was very happy that a single contractor was able to do all these various different things and still do them so well. Diaz did have specific companies that he worked with to make the cabinets and countertop but we were very happy with the options that he provided. He even helped us set up a visit in person to look at countertops before we made a final decision. Diaz was honest and upfront, and was extremely reliable. He made multiple suggestions throughout the process to improve the renovation and the function of our home, and I really trusted his input. Diaz is highly skilled as a designer as well as a contractor. Diaz stuck to his estimate. As expected with a project like this, extra things did come up along the way that lead to additional cost. But Diaz was upfront with those additional costs, and they all seemed extremely reasonable. If there was any negative it was that Diaz and his crew were always extremely busy. As a result, communication sometimes took a while, and the renovations took a little time (since they were clearly juggling multiple projects at once). However, I do feel that overall Diaz his crew did the job in a timely manner Most importantly, we were extremely happy with the end result. We feel like we’re living in a new house and cannot recommend Diaz highly enough. If you’re looking for a crew that has great attention to detail, a high level of versatility across various contract jobs, and that is extremely trustworthy and reliable, then Diaz and your crew is the right choice. We will definitely use them again the next time something needs to be done at our home."
bathroom remodeling
bathroom remodeling
bathroom remodeling
bathroom remodeling
bathroom remodeling

+87

Response time3 days
Response rate100%
19 neighbors recently requested a quote
...
Showing 1-10 of 781
FAQs for addition to existing structure building service projects in Wheaton, 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 Wheaton, 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.