Top-rated addition to existing structure builders.

Get matched with top addition to existing structure builders in Harbeson, DE

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.

Find Addition to existing structure builders in Harbeson

Avatar for Last Looks LLC
Last Looks LLC
5.0(
27
)
Addition to Existing Structure - Build

Serving Harbeson, DE and surrounding areas

Approved

Super Service Award Winner

Free estimates

Warranties offered

Credit card accepted

"Tony is a great contractor to work with. He listens to you and has great ideas for your project. His crews are always nice and knowledgeable and talented. We have found our contractor for any future projects. We highly recommend him to anyone looking for a GREAT contractor."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+96

Response time4 days
Response rate100%
4 neighbors recently requested a quote
Coastal Home Renovations
4.8(
42
)
Addition to Existing Structure - Build

Serving Harbeson, DE and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

"Joe completed multiple projects for us. He was friendly and easy to work with from the start. Went above and beyond in regards to finding us windows that would work without having to wait months for them. Communication was excellent. Fairly priced. We are so pleased with his work, highly recommend!"
Response time3 days
4 neighbors recently requested a quote
Recommended by97%of homeowners
Callaway Corporations LLC
4.7(
24
)
Addition to Existing Structure - Build

Serving Harbeson, DE and surrounding areas

Approved

In business since 2009

Free estimates

Credit card accepted

We offer financing and will deal directly with your insurance company if you need assistance.\n\nCallaway Corporations LLC offers a discount to first responders and veterans. With 20+ years of industry experience, we offer top-quality additions, decks, roofing, windows and doors, gutters, and more! Give us a call today! \n

22 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Accessible Home Builders, Inc.
Accessible Home Builders, Inc.
3.7(
76
)
Addition to Existing Structure - Build

Serving Harbeson, DE and surrounding areas

Approved

In business since 1994

Free estimates

Warranties offered

"Accessible Home Builders recently converted our backyard deck into a 3-season sunroom. The communication throughout the job was probably the best we have had with a home improvement contractor. We are very pleased with the final result, and would be glad to do business with Scott again. - Gordon and Martha MacPherson"
Beautifully Detailed Deck
 Family Room Addition
Windows/Siding Complete
 Screened Porch Addition
 Screened Porch with Double Doors

+42

Response time10 hrs
31 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Elite Construction
Elite Construction
5.0(
11
)
Addition to Existing Structure - Build

Serving Harbeson, DE and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Credit card accepted

"I worked with Elite Construction to transform my old garage into a one bedroom home, and I couldn’t be happier with the result! Every detail was handled meticulously, from the design phase to material selection, construction, and final delivery. The team's friendly communication and creative solutions that exceeded my expectations truly impressed me. Now, I proudly enjoy this space that has been transformed into a stunning living area. Thank you for this amazing transformation! Definitely Elite Construction I would love to work with again.""
Response time12 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for Preston Building
Preston Building
5.0(
1
)
Addition to Existing Structure - Build

Serving Harbeson, DE and surrounding areas

Approved

In business since 2005

Free estimates

Customers say: Quick response

"I can't say enough good things about my experience with Randy Preston and his crew!! Randy helped me renovate a garage that was in SEVERE disrepair into a beautiful and charming studio cottage. The craftsmanship was excellent. I regularly get compliments and feedback that the cottage has the feel of a home that's been there forever (think circa 1940's cottage). The crew was always on time, kept the site neat and clean and were super easy & pleasant to work with. Randy's personality is "steady and calm" - nothing ever felt like a problem - if it was within his power, he handled it and if it wasn't, he helped me figure out next steps. Renovations are rarely stress-free but Randy's nature helped to make it as stress-free as possible. I think the thing I was most impressed with was his transparency and honesty. He was the only contractor that provided me with a fully itemized estimate. I knew exactly how much was budgeted for EVERYTHING and at the end of the construction, he actually credited me back money for things I would have NEVER known cost less then estimated. Every step of the process (that he had control of) was great. I'd hire him again in a heartbeat and hope I do get to use him again for a future project I have in mind. If I haven't gotten the point across yet, I highly highly recommend!!"
Response time2 days
Recommended by100%of homeowners
Avatar for CHESAPEAKE SHORES LLC
CHESAPEAKE SHORES LLC
5.0(
1
)
Addition to Existing Structure - Build

Serving Harbeson, DE and surrounding areas

Approved

In business since 2018

Free estimates

Offers commercial services

"We wanted to remodel the bath in our Ocean City, MD condo and chose Chesapeake Shores for the job. We met with Sean and Sergio and were presented with many options to choose from to meet our needs. The presentation and the pricing were excellent and we opted to continue to work with them. The job went well and was completed timely with excellent workmanship and communication all the way through. Sergio was highly responsive in his communications with us which we found refreshing. The completed remodel is beautiful and just what we had in mind when we decided to undertake this project. We highly recommend Chesapeake Shores for your bath remodel or any similar project you may be considering."
Upscale Bathroom Remodel
Upscale Bathroom Remodel
Bathroom 1
Bathroom 1
Bathroom 1

+24

18 neighbors recently requested a quote
DUTCH BROTHER'S, INC.
New to Angi
Addition to Existing Structure - Build

Serving Harbeson, DE and surrounding areas

Approved

In business since 2009

Free estimates

DUTCH BROTHER'S, INC. has been in business for over 50 years! We specialize in all your Decks and Additions needs, we are your guys! We strive to exceed the homeowners expectations each and every time, and get the job done the way you want it. We work in a timely fashion, and always pay attention to detail. Proudly serving Harbeson and surrounding areas. Free estimates, call today!\n

...
Showing 1-10 of 154
FAQs for addition to existing structure building service projects in Harbeson, DE

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 Harbeson, DE 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.