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Top-Rated Sunroom or patio enclosure builders in Mount Rainier - Updated Nov 2026

Avatar for Patio Enclosures - Baltimore
Patio Enclosures - Baltimore
3.3(
37
)
Sunroom or Patio Enclosure - Build

Serving Mount Rainier, MD and surrounding areas

Approved (Corporate)

In business since 1966

Free estimates

Warranties offered

"I was very pleased with them! They answered questions or told me when they didn't know answers and then they went and checked and gave me the answers they found. They also even thought to tell me some things which pre-empted some of my questions during the design and build process. The design consultant made a second trip out to show me the details of some hardware and gave me the fine points of why he would recommend each kind so I could make a better decision for myself. The work crew were very skilled, knowledgeable, polite, and communicative, and they obviously took great pride in their work."
Solarium
Solarium
Solarium
Solarium
Solarium

+39

54 neighbors recently requested a quote
Recommended by68%of homeowners
Avatar for VKB Kitchen & Bath
VKB Kitchen & Bath
4.7(
341
)
Sunroom or Patio Enclosure - Build

Serving Mount Rainier, MD and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"The project manager of the remodel, Jason, was always in contact with me about when workers would be at the house and to see how everything was going. He also stopped by the house to check on the work. Ismar, the head employee of the job, was very good. He put down tarps to cover the floors and put plastic about the furniture and cabinet in bathroom. He also put up plastic between the bathroom and the bedroom to minimize the dust. The workers were very professional. The tile work in the shower was great. They also had to hang some drywall to fix a closet and paint it. It looks like that was always how the closet was. The shower come out beautiful. I would highly recommend the company and would differently use them again."
Kitchen Remodeling in Severn, MD white countertop, cabinets & wooden floors
Kitchen Remodeling in Silver Spring, MD with wooden flooring & quartz countertop
Home Remodel with New Kitchen, Bathroom, Basement & Decking
Complete Home Makeover of Kitchen, Bath & Basement in Laurel, MD
Kitchen Remodel in Laurel, MD with quartz countertop & wooden flooring

+1053

Response time1 day
Response rate100%
3 neighbors recently requested a quote
Avatar for Potomac Outdoor Living LLC
Potomac Outdoor Living LLC
New to Angi
Sunroom or Patio Enclosure - Build

Serving Mount Rainier, MD and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

Potomac Outdoor Living LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service and products we bring to our customers. Accurate knowledge of sunrooms, patio covers, custom swimming pools, hardscapes and outdoor design is our specialty.\n\nPotomac Outdoor Living is proud to serve homeowners in Montgomery County, North West DC, Frederick County, and Prince George's County. Our team understands the unique needs of local homes and is committed to delivering expert solutions tailored to your space.\n\n📍 Visit Our Showroom:\nExplore our 8,500 sq. ft. showroom—the largest in the region—located at:\n12420 Milestone Center Dr. #175\nGermantown, MD

SUNROOM
Swimming Pool
Swimming Pool
SUNROOM
Pergola

+1

Response time2 days
Response rate100%
Avatar for Deck Cetera LLC
Deck Cetera LLC
4.4(
29
)
Sunroom or Patio Enclosure - Build

Serving Mount Rainier, MD and surrounding areas

In business since 2006

Free estimates

Emergency services offered

"The crew worked long days and were very hard workers. I was very impressed. The deck is beautiful and have heard people comment on it how nice it looks. Every time we called we were responded to very quickly. I would recommend them. 
"
Alexander's Sunroom Interior
Bill & Diane's Sunroom Interior
Jackson Sunroom Interior
Larry & Pat's Sunroom Interior
Bill & Diane's Sunroom Interior

+8

Recommended by90%of homeowners
Avatar for Manny's Painting Services, LLC
Manny's Painting Services, LLC
4.9(
56
)
Sunroom or Patio Enclosure - Build

Serving Mount Rainier, MD and surrounding areas

In business since 2015

Free estimates

Emergency services offered

"Manny was great! Hanged, taped, mudded, and sanded roughly 8.5' X 8' wall that I framed... had 'my studs' not been slightly twisted, bowed and warped the wall would be 100% perfect. Manny's work was excellent and the wall is smooth no divots or gaps. I provided the drywall and corner bead. Will definitely hire Manny again!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+102

Recommended by98%of homeowners
Avatar for Vivid Outdoor Living
Vivid Outdoor Living
4.4(
8
)
Sunroom or Patio Enclosure - Build

Serving Mount Rainier, MD and surrounding areas

In business since 2019

Warranties offered

Credit card accepted

"One of the most responsive and flexible contractors I've ever dealt with. Promptly returned my phone calls and performed lightning fast turnaround (within 1.5 days of visit/assessment). This could have been even quicker, but I encouraged George to take his time! With very reasonable ($ 85 for an upgrade package), prompt turnaround and the specialization in this field (not many in this field) - would not hesitate to hire again or recommend for similar projects. George also has nearly 15 year's experience in the window/door industry, and is familiar with many of the major brands. You will be pleased!!"
Polycarbonate Patio Cover
Pergola Installation
Retractable Screen Installation
Retractable screen porch
Apartment Balcony Screen Porch Installation

+43

Recommended by87%of homeowners
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FAQs for sunroom or patio enclosure building service projects in Mount Rainier, MD

A sunroom is a fully enclosed space with walls of windows or glass. It allows you to enjoy the outdoors from the comfort of the indoors, protected from bugs and weather. It functions as an additional room in your home. A covered patio extends your home's roof over an outdoor area, providing shade and shelter while remaining open to the fresh air. It's a great way to enjoy outdoor living while being protected from sun and rain.

Adding screens to your porch is the most budget-friendly way to enclose it. Screening keeps out insects and debris while letting you enjoy the breeze and outdoor ambiance. It's less expensive than installing full walls or glass enclosures and doesn't usually require permits, making it an efficient way to upgrade your porch.

If you're transforming your porch into a fully enclosed living space like a sunroom, you'll likely need a sturdy foundation, such as a reinforced concrete slab, to support the structure. For a simple screened-in porch, you might be able to use the existing floor and support posts without additional foundation work. It's best to consult a professional to determine what's needed for your project.

An enclosed porch can be considered a living space if it's fully enclosed with solid walls and windows, has a proper roof, and includes heating and cooling systems. It should also have direct access from inside your home. When these criteria are met, the space becomes an extension of your home's livable area.

The Mount Rainier, MD homeowners’ guide to sunroom or patio enclosure building services

From average costs to expert advice, get all the answers you need to get your job done.