Porch Builder in Mt Airy, MD

Custom porch extends your living space and adds lasting curb appeal, and Cedarbrook Outdoor Design/Build has been building them in the Mt Airy, Maryland area since 2006. We’re a family-owned, TimberTech Platinum Pro certified design/build firm, NADRA-certified in deck evaluation, with more than 1,500 completed projects. From covered and screened porches to sunrooms and three- and four-season rooms, every porch is built by master carpenters and backed by a 10-year workmanship warranty on carpentry.

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Our Services

We design and build custom porches using premium materials and expert craftsmanship tailored to your home.

Porch Installation

Our porch builder team handles every aspect from design and permitting through framing, enclosure, and finishing, using wood, composite, PVC, brick, stone, and concrete. Every installation is customized to complement your home's style and functional goals.

Porch Footing

A properly engineered foundation is critical to every build we deliver. We work with helical piers, diamond piers, and traditional concrete footings selected based on soil conditions, frost depth, and structural load requirements.

Porch Enclosures

Our porch enclosure services convert open or covered porches into fully enclosed year-round living spaces. Our builds are suited to sunrooms, screen rooms, and season room configurations.

Porch Types We Offer

Sunrooms and 4 Season Rooms

Sunrooms and 4 season rooms are fully insulated, climate-controlled spaces designed for year-round comfort. Both bring abundant natural light into the home while providing full protection from the elements in every season.

3 Season Rooms and Covered Porches

3 season rooms offer an enclosed outdoor living experience for spring, summer, and fall, while covered porches provide open-air shelter with overhead protection. Both extend your home's livable footprint without requiring full climate control.

Screened In Porches and Screen Rooms

Screened in porches and screen rooms keep insects out while maintaining natural airflow and outdoor views. These spaces are ideal for relaxing and entertaining throughout Maryland's warmer months.

Porch Enclosure Systems and Open Porches

Porch enclosure systems use screen windows and panel solutions to convert existing structures into protected living areas. Open porches provide a classic, welcoming outdoor gathering space with no enclosure required.

Our Trusted Materials and Manufacturers

Cedarbrook sources premium materials and partners with trusted manufacturers to support every porch project with products built for durability and lasting performance. Every product meets the same high standard we apply to our craftsmanship.

Wood

Concrete

Brick

Stone

Composite

PVC

Aluminium

LVP / LVT

Why Choose Us

Cedarbrook Outdoor Design/Build is the trusted porch builder in Mt. Airy and across Maryland, completing 1,500-plus projects and earning recognition as the FCBIA Best Outdoor Space winner and a Big 50 Top Remodeler nationally. We back every build with a 10-year workmanship warranty on carpentry, a lifetime warranty on alternative-framed porches, and a 3-year warranty on hardscape work. We are TimberTech Platinum Pro certified, NADRA certified, family-owned, fully licensed, and insured, bringing verified expertise to every project. Master carpenter craftsmanship and exceptional customer service define every engagement.

Our Process

Initial Consultation

We begin with a thoughtful consultation to understand your vision, evaluate your property, and establish a clear direction for your project.

Alignment & Project Confirmation

Before design begins, we reconvene to confirm a shared vision, align on approach, set investment expectations, and establish a confident trajectory for the project.

Design Development

Your project takes shape through custom design and detailed renderings, paired with a comprehensive scope, investment outline, and defined timeline.

Pre-Construction Planning

Every element is carefully coordinated — from permitting to material procurement — ensuring a smooth and well-prepared transition into construction.

Precision Construction

Our craftsmen execute with exceptional attention to detail, combining proven building practices with a commitment to enduring quality.

Final Walkthrough

We close out every project with a comprehensive walkthrough, reviewing each element to confirm it meets our standards and matches the agreed vision — leaving you with complete confidence in the finished result.

Hear From Our Satisfied Clients

      
   Cedarbrook Deck & Patio
   39 Google reviews 
  Write a review 
  
 
 
   
 
 
       Posted on Google  
   
   Yochi Dreazen 
 
 
 
 Trustindex 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 Willett 
 
 
 
 Trustindex 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 Harrison 
 
 
 
 Trustindex 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 Embaby 
 
 
 
 Trustindex 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 W 
 
 
 
 Trustindex 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 geezy 
 
 
 
 Trustindex verifies that the original source of the review is Google. Mike was outstanding definitely recommend for any deck needs.
  
 
      Posted on Google  
   
   Jennifer List 
 
 
 
 Trustindex 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 Canova 
 
 
 
 Trustindex 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!!
  
 
  
  
 
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Frequently Asked Questions

What services are included in porch construction?

Our porch construction services cover footing installation, framing, enclosure systems, flooring, roofing, and finishing using wood, composite, PVC, brick, stone, and LVP and LVT. We manage every phase from design and permitting through final walkthrough.

What types of porches can be built?

Our team constructs sunrooms, 4 season rooms, 3 season rooms, covered porches, screened in porches, screen rooms, porch enclosure systems, and open porches. Each type is designed to suit your home's architecture and intended use.

Can porches be customized for different home styles?

Yes, every installation we deliver is fully customized to match your home's existing architecture, exterior materials, and design preferences. From open porches to fully enclosed sunrooms, we tailor every detail to your property.

Why is professional porch installation important?

Searching for porch builders near me is the right first step because professional installation ensures your porch meets structural, safety, and code requirements. Cedarbrook's licensed team backs every project with multi-year warranty coverage for lasting peace of mind.

Enhance Your Home With Porch Installation in Mt. Airy, MD

A well-built porch adds lasting comfort, beauty, and value to any home, and Cedarbrook Outdoor Design/Build has the expertise to bring your vision to life. Call us at (301) 703-8728 to speak with our porch installation specialists and schedule your consultation today. We are located at 2303 Back Acre Cir, Mt. Airy, MD 21771 and serve clients throughout the surrounding Maryland region.