Goliath Construction
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About
At Goliath Construction, we believe an exceptional outdoor space starts long before construction begins. It starts with understanding your home, your property, and how you actually want to use the space.
As a full-service outdoor living design-build company, we bring the entire project together under one roof—from the initial concept and detailed 3D design to material selections, construction, landscaping, lighting, and the final finishing touches. Whether you're considering a custom deck, patio, pool, porch, pergola, outdoor kitchen, or a complete backyard transformation, every element is thoughtfully designed to work together.
Our approach is different from simply providing an estimate and starting construction. We help you visualize the project before you build it, allowing important design decisions to be made before crews ever arrive on site. This creates a more intentional design, clearer expectations, and a finished space that feels like a natural extension of your home.
We also understand that every client, property, and budget is different. Our goal isn't to sell you the biggest project possible—it's to determine what makes the most sense for your home and create a space you'll be proud to enjoy for years to come.
EXCEPTIONAL SPACES. BUILT TO LAST
Services offered
General Contracting
Reviews
Great 4.8
19 reviews
5
95%
4
0%
3
0%
2
0%
1
5%
Don V.
Aug 24, 2019
From Google
We had wanted a screened in porch for a while and began to talk with contractors in Spring 2019. We felt very comfortable after talking with Goliath that not only were they capable and in the ballpark of the other estimates, but that they were truly committed to quality work. We began working with them on the designs and specifications, and we had lots of questions because although we knew generally what we wanted, there were lots of details and decisions to be made. They struck the perfect balance of making suggestions, pricing out options, and providing guidance without dictating changes. We changed our minds several times about this or that and they were always amenable. I should note that the job was not only the addition but replacing two large windows in the back, one with a custom sliding door and the other with 3 windows. The addition included a deck, an outdoor gas fireplace and TV, so they had to run electric and gas line. They also replaced our roof and gutters. There were challenges (the shop we bought the windows from dropped them loading for delivery, the inspections were, at times, nightmarish), but Goliath stayed calm, made adjustments, and pushed through. I should also say there were many crews working and all were extremely professional and respectful. We would definitely use Goliath again and would highly recommend them to others.
Goliath Construction's reply
Thank you Jenny! We hope you and Don really enjoy your new outdoor space. It was a pleasure working together on the project.
priscilla V.
Sep 30, 2019
From Google
Great work done every time I used them
Goliath Construction's reply
Thank you Priscilla, we always enjoy working with you.
Ron B.
Jan 18, 2021
From Google
Goliath replaced our out of code wood deck with a Trex composite deck and added a water proof ceiling and ceiling fan underneath/above our patio. The entire experience from quote to project completion was awesome. Courtney was extremely professional, responsive, and great to work with. The work was done on-time and as scheduled. The work crew worked extremely hard, were very professional, did high quality work, and did a great job with the clean-up. This was a big decision for us and it took us a while to settle on a contractor -- in hindsight, we could not be happier we chose Goliath. Everything went exactly as discussed, bid, and planned, there were no surprises. We 100% recommend Goliath to anyone considering a deck - and based on our experience I am sure they are good at everything they do. From a home improvement standpoint, if we have future project, Goliath will be on the top of our list to consider. Again, from the owners to the workers, it was a first class job well done!
James B.
Mar 10, 2021
From Google
I reached out to Goliath kind of blindly from some research I did on the internet. The reviews were positive and the photos of past outside deck work were exactly what we were looking for to do at our house.Our discussions started with a simple new first floor deck. But then we soon discussed and added a new rain system to the deck work and then a new basement level patio below the deck to the construction project. At first I did not want to take on such a large project / expense but the ideas that Christine and Hoover offered were too good not to consider. And we had spoken to no less than eight other companies about the project. So we signed up for the complete rear of the house deck and patio paver project.As far as the execution, Courtney in the main office was great in terms of keeping me up to date on material delivery times and when the project crews would do the work. Christine and Hoover checked in on the project everyday in the morning and even when they worked over the weekend. As far as the crews, they were fabulous, no matter what temperature it was outside. They showed up on time, worked a full day, friendly and courteous, and cleaned up everything after each segment of the project. All in, working with Goliath was a very pleasant experience and I have a few other house project ideas in mind and the first people I will call is Courtney / Christine / Hoover with Goliath to discuss their thoughts.If you are considering some house project work, no matter how large, you should listen to the Goliath Teams' ideas and if you decide to go with Goliath, you should have an equally terrific experience. I honestly can tell you I very pleased with the entire experience.
Samantha &.
Jun 19, 2025
From Google
We could not have asked for a better outcome or experience on our project. We had a larger than normal project when we approached Goliath, but we already knew it was something they could handle based on other references and reviews of those who had similar work done. We live in Potomac and have a large house and backyard. Our budget was $500k. I realize that's a large budget, but our project was larger as well. Our project consisted of an in ground pool, hardscape surround, composite raised deck to include a covered porch and outdoor kitchen. The design is really what sold us almost immediately. I'll have to see if I can locate the renderings they gave us. Anyhow, they just finished two weeks ago. We celebrated our son's graduation from University of Maryland here and all our family and friends were stunned. Great job!
Goliath Construction's reply
Thank you so much! We had a great time working together with your family and wish you the best memories out there!
Credentials
Background Check
Courtney Haines