Home Addition Contractor
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Get the Home Addition You’ve Always Wanted
Need more living area? Don’t think about moving, just add on to your existing house! Gehman Design Remodeling will make the process quick and affordable. Making sure you can be enjoying your new space as soon as possible. If you can dream it we can build it. We proudly offer our services throughout Montgomery, Bucks, Eastern Chester, Northern Delaware, Southern Lehigh, and Southern Berks Counties.
Gehman Design Remodeling will work with you to add a new room to your house to make it more accessible and enjoyable for everyone. The extra space created can do marvelous things; suddenly there is more room for everyone, more light, better design, and flow – your whole house seems new. Our additions are so seamless, you won’t even be able to tell what’s original from what’s new.

Our Home Addition Process
Building an addition to your existing House should be a rewarding process! The key to our success at Gehman Design Remodeling is our commitment to listen closely, design with the client, providing superior service through our hands-on project management with a focus on the highest quality craftsmanship assuring attention to detail in order to complete the project in a timely fashion.
We Can Handle Any Home Addition
- Additions
- Family Rooms
- Master Bedroom Suites
- In-Law Suites
- Kitchen Expansions
- Media Rooms
- Garages
- 2 Story Additions
Home Additions Before & After
Award-Winning Design
Style and design for your home are personal, it’s your pride and joy, or you want it to be. You appreciate what others have done but you want your home to be totally yours, not a cookie-cutter like so many houses. Gehman Design Remodeling understands, which is why “We Take Your Home Personally” is more than a tag line.
We begin by asking lots of questions and taking the time to listen. Because you already have the thoughts and ideas, you simply need someone to hear what you’re saying and put it together so that it’s all about you. The most important member of your Project Development team is you.

Our work has been featured in:
House and Home
Cooking Light
Better Homes and Gardens
Professional Remodeler
The awards and notice are nice but your project is the most important to us right now. So let’s get started with your phone call to 215-513-0300
GOOD Based on 31 reviews
Daniel Grier-Roddy
2021-09-04
Great experience with a bathroom remodel, created design with our needs and great ideas and then executed well, dealing with a couple of complications with the bathroom professionally and completely.
Beth Thompson
2021-08-02
Gehman Design Remodeling is an excellent company if you are planning a remodel. They remodeled our basement into a beautiful family room space for games, hobbies and TV. They have the qualities you want when it comes to working on your home. Honest, professional, courteous, and stellar craftsmanship.
Rick Z
2021-05-14
We had a need to replace a sink in our 20 year old custom kitchen. I had the pleasure to meet Dennis Gehman by phone. While our job was perhaps small as compared to a typical GDR remodel it was extremely important to us. Dennis was my introduction and design Point of Contact. He could have not been more professional, knowledgeable, personable, and responsive. We contracted with Gehman Design Remodeling to do the work and we had the good fortune to have Josh as our project manager. The sink, faucet, and soap dispenser were installed about three weeks ago. We could not be happier with the result. We will not hesitate to reach out to Dennis as additional projects are identified. We are delighted customers.
Laura Leonetti
2021-05-01
After using Gehman for our home remodel a couple of years ago, they were the only place we could think to call when we needed a repair to flooring and drywall following water damage. Nobody will match their quality! It’s also a bonus that they are responsive, have great attention to detail and treat our home like their own.
Devona Glidewell
2021-01-25
Gehman Remodeling is unequivocally the best in the business. The quality of work is unparalleled. Every detail is considered when drafting the work proposal to executing the final product. The company drafts a floor plan, creates 3D replicas and provides creative solutions to design dilemmas. The product inventory is exquisite at their design studio. There is no doubt that the company takes great pride in their work. If you appreciate quality then look no further because you will not find a better company. This is our third home, and having worked with contractors in the past, appreciate that you get what you pay for in this field. Your home is one of your largest investments and you should not cut corners to save money now because you will be dissatisfied down the road with the results. This is an ethical and honest business. I cannot speak highly enough about their work and our transaction/interaction with Gehman Remodeling.
Jason Powell
2021-01-04
Gehman Design Remodeling just finished a kitchen remodel for us. Within 10 minutes of the Tyler, the Remodeling Consultant, arriving he proposed a change to the kitchen design that provided much more open space and flexibility. Moving forward the Tyler and Aaron helped us fill in many of the details we didnt consider and presented us a visual design that was perfect! None of this process was rushed. One of the best aspects of Gehman Design Remodeling was assigning a permanent Project Manager from start to end of construction. Josh was our Project manager and he was the best! He was a master in all construction areas yet paid attention to all of the fine details as well. He and his crew delivered a great kitchen that met all of our requirements and makes the kitchen a new centerpiece of our home. We would definitely use Gehman Design Remodeling again!
Scott Sotan
2020-06-08
I can’t say enough good things about the job Gehman did on remodeling our entire first floor. It started with a long design process to get everything just right. The work involved removing walls, all new kitchen, all new flooring, all new painting, new custom stained stairs, white washed brick wall fireplace. new recessed and hanging lighting, new plumbing for kitchen, powder and laundry room and more. The team were all highly professional, friendly and informative and project foreman Michael Gourley was the best. And Dennis Gehman always made us feel like we were more than just another project to him. We got exactly what we wanted with the quality we wanted and you can’t do better than that.
Still unsure? Be sure to check out our written reviews and video testimonials. You’ll gain a greater sense of just how satisfied our clients by hearing the excitement in their voices and watching their faces light up as they talk about their projects.
Schedule a consultation
Begin the process of creating your dream home today! We will be glad to answer any questions you have to ensure your satisfaction is met.