Frederick County blends historic towns, farmland, and access to the Catoctin Mountains, making outdoor spaces a worthwhile investment for residents. Homeowners in Frederick, Middletown, and Thurmont value craftsmanship that suits both rural properties and newer subdivisions. Based in nearby Mt. Airy, Cedarbrook Outdoor Design/Build knows this market well and builds outdoor spaces designed to last through every Maryland season.
Cedarbrook handles full deck construction for residential and commercial properties, managing permits, framing, and foundation work. The team builds platform, raised, multi-level, rooftop, and pool decks on every deck company project.
Damaged or aging decks get structural evaluations and targeted upgrades to restore safety and appearance. Skirting options include lattice, composite panels, stone, vinyl, and solid wood boards.
The team manages deck repair, resurfacing, and remodeling to extend the life of any outdoor structure. Every evaluation leads to a clear path toward restored function and appeal.
Outdoor structures must withstand changing weather while maintaining durability and appearance. A skilled deck contractor selects materials designed for long-term performance.
Pressure-Treated Wood
Cedar
Redwood
Exotic Hardwoods (Ipe, Tigerwood, Cumaru)
Composite Decking
PVC Decking
Bamboo
Cedarbrook Outdoor Design/Build has completed over 1,500 projects in more than 20 years of business. Every carpentry job comes with a 10-year workmanship warranty, and decks built with alternative framing carry a lifetime warranty. Master carpenters lead each project, backed by a responsive team focused on quality and clear communication.
Cedarbrook holds TimberTech Platinum Pro certification and NADRA deck evaluation and inspection credentials. The team earned the 2023 Yellawood Deck Specialist of the Year title, the 2019 FCBIA Best Outdoor Space award, and a spot on Remodeling Magazine’s Big50 Top Remodelers list.
Frederick County sits at the foot of the Blue Ridge Mountains and experiences four full seasons, with warm summers and cold winters. That range makes durable outdoor structures one of the most practical home investments in the area.
Posted on Google![]()
Yochi DreazenTrustindex verifies that the original source of the review is Google.
We couldn’t be happier with the new deck Cedarbrook built for us. They were creative and thoughtful about the design, stayed on schedule, and were incredibly responsive throughout the entire process. Most importantly, the quality of the finished deck is outstanding. We’ve already gotten a lot of compliments from friends and neighbors. The crew was professional and considerate from start to finish. They kept the site clean, kept noise to a minimum, and were always willing to move equipment or materials when they were blocking our garage. They also quickly took care of the few small things we noticed during the final walkthrough. We had a great experience with Cedarbrook, strongly recommend them, and would happily work with them again.Posted on Google![]()
James WillettTrustindex verifies that the original source of the review is Google.
Cedarbrook completely transformed our backyard patio and deck. Our project was in many ways complex, including the need to re-engineer and remove deck footers beams for more space between, while not tearing down the entire deck as the deck boards, railing, etc were all still in great shape. We were installing new hardscaping features such as pool, wood fireplace, gas fireplace and bar and counter area on the patio. Mike (owner) met with us and instilled confidence they could get the job done. From the start, we had a great relationship built on trust, communication and transparency. Whether working with Tina as PM, Wayne as foreman, Kristen for invoicing/billing, Mike as owner, or any of the numerous team members we had at our home, all were courteous, professional, and focused on completing a job where every detail mattered. A project of this magnitude will never go perfectly and when issues would arrive, Tina, Wayne or Mike would let us know and work collaboratively with us to find solutions. The pictures speak for themselves. If I had another backyard to transform, I would call Cedarbrook again, without hesitation.Posted on Google![]()
John HarrisonTrustindex verifies that the original source of the review is Google.
We purchased a house in Olney last year, and knew when we purchased it that the deck needed some issues addressed. We met with several contractors and received quotes for the work. After meeting with Mike and Sam from Cedarbrook, we knew from their professionalism and years in the industry that we wanted to hire them to do the work. They took the time to meet with us and answer all of our questions, to fully understand our vision for the new deck, and also to address our concerns about replacing the ledger board, as our basement is fully finished. Their solution resulted in an extremely sturdy frame for our new deck that wouldn't require any holes in the finished basement drywall. The entire process from demolition through final inspection was extremely easy for us as homeowners. We are so glad that we decided to go with Cedarbrook for our project. We could not be happier with the process, communication with the Cedarbrook team, and final results. We would definitely recommend Cedarbrook for anyone considering having a new deck built on their home.Posted on Google![]()
Julia EmbabyTrustindex verifies that the original source of the review is Google.
Cedarbrook truly delivered! From a complete deck rebuild to fixing a shifting second-story porch, they handled everything with professionalism and expertise. Lenny was awesome and worked with my timeline while I was in the middle of refinancing to afford the repairs. He even helped with some appraisal repairs so the loan would go through. The finished deck looks great; they used quality materials, and most importantly, it is sturdy, safe, and we love it! I'm 100% choosing them for a future project I have planned. 💯🏡🛠️Posted on Google![]()
KJ WTrustindex verifies that the original source of the review is Google.
Cedarbrooke gets five stars in every phase of our project. The sales and design team were very responsive and walked me through all of the material options. The design team captured perfectly what I wanted. This project was a tear down of a thirty five year old deck and a complete rebuild. They have a logistics person who communicated regularly with me the scheduling and status of the project. The crew that built the deck were true craftsmen. It became obvious to me after day one they all were very concerned about the detail and quality of their work.Posted on Google![]()
chris geezyTrustindex verifies that the original source of the review is Google.
Mike was outstanding definitely recommend for any deck needs.Posted on Google![]()
Jennifer ListTrustindex verifies that the original source of the review is Google.
My husband and I had plans for a deck renovation and a screened porch addition. After meeting with Mike, our plans grew into a 3-season room. As with any big project, it took some time to build, but we are thrilled with the outcome. We have an incredible addition to our property and to our lives. Mike has put together a great team. We dreaded having strangers on our property for such a long stretch of time, but overall, they were just great people and actually nice to have around. They use top notch products for a beautiful, quality finish. His team did everything for us from creating a gorgeous design to building an addition that fit so perfectly with our home that it looks like it was part of the original build. We will be forever grateful that we chose Cedarbrook.Posted on Google![]()
Paula CanovaTrustindex verifies that the original source of the review is Google.
Cedarbrook Outdoor Design built our deck and porch! The quality is top notch and their crew excellent! We have waited nine years for our deck and porch and it was well worth the wait. I highly recommend Cedarbrook Outdoor Design!!! You won't be disappointed!!Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
A skilled deck builder constructs platform, raised, multi-level, rooftop, pool, and freestanding decks in wood, composite, and PVC. Every design is tailored to the property layout and the homeowner's goals.
A professional deck contractor starts with a site evaluation and design consultation before developing permit-ready plans. Custom builds follow a structured process from foundation work through final installation.
A licensed deck company brings certified expertise, manufacturer partnerships, and proven quality control to every project. Homeowners get better materials, cleaner results, and written warranties.
A full decking service covers design, permitting, construction, railings, lighting, and a final inspection. The deck builder manages every phase to keep the project on schedule and on budget.
Cedarbrook Outdoor Design/Build is available 24/7 to plan your outdoor project and schedule a consultation. The team brings award-winning craftsmanship to every deck and outdoor living build across the county.
All fields marked with an asterisk (*) are required.