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Find Greenhouse or conservatorium pros in Washington

Avatar for Adam Contracting
Adam Contracting
4.5(
171
)

Serving Washington, DC and surrounding areas

Approved

In business since 2008

Emergency services offered

Warranties offered

"My only regret is not hiring Adam Contracting sooner. From the beginning of the project, I was updated on the schedule and cost. All of the employees were professional, and skilled, and left my house clean after each task. If I had issues or noticed something that needed to be changed the owner addressed the concern immediately. I am very happy with the finished project!"
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+32

Recommended by93%of homeowners
Avatar for Sino-American General Contracting
Sino-American General Contracting
4.8(
187
)

Serving Washington, DC and surrounding areas

In business since 2010

Free estimates

Credit card accepted

"Mason was fantastic about keeping us up to date and walking us through any issues that were discovered during the process. I also loved they the crew stayed to complete the job and didn't work just a few days then come back a few days later, like many other contractors I have worked with. Everything looks great and I would definitely hire again for other projects I have around my house."
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+3

Recommended by98%of homeowners
Avatar for Manny's Painting Services, LLC
Manny's Painting Services, LLC
4.9(
56
)

Serving Washington, DC and surrounding areas

In business since 2015

Free estimates

Emergency services offered

"The overall job went well. The (reasonable) estimate was performed weeks in advance of work. The work required 2 days. Scheduling was agreed on, & Manny confirmed a few days before the job. Manny power washed himself, but had a co-assistant on the paint project. Communications, punctuality, and work progress was very good. The finished job met my expectations. I only wish extra paint could’ve been left for touchups; but Manny did provide me with purchase info having brand/color of sealant used. A 3 yr warranty was also provided with receipt so that’s awesome. I’ve even obtained another estimate for possible painting of my siding."
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+102

Recommended by98%of homeowners
Avatar for GarageTek of Greater Washington (VA / DC / MD)
GarageTek of Greater Washington (VA / DC / MD)
4.4(
159
)

Serving Washington, DC and surrounding areas

In business since 2000

Free estimates

Credit card accepted

"We took our time making a decision after getting the design and quotes, but Peter Belman patiently and politely waited us out, without changing the price.  We were amazed at how quickly they were able to do the garage and are extremely pleased with the result!
"
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+11

Recommended by93%of homeowners
ACI Design/Build LLC
5.0(
7
)

Serving Washington, DC and surrounding areas

In business since 1997

Free estimates

Emergency services offered

"ACI Design went above and beyond!! We moved on short notice and needed the whole inside of our house painted as well as outside power-washed. They came in and did a fantastic job and finished up early which is unusual in the industry. A few years ago we used ACI to put in flooring for us and again, they did a fabulous job and very timely! The owner, John Ayoub is extremely accommodating and walks you thru the process so there are no surprises. His crew was great and on time every day. HIGHLY RECOMMEND!!!!"
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+58

Recommended by100%of homeowners
Avatar for Stallings National Enterprises Inc
Stallings National Enterprises Inc
5.0(
9
)

Serving Washington, DC and surrounding areas

In business since 2003

Free estimates

Emergency services offered

Stallings National Enterprises, Inc. has experience of more than 50 years in the construction industry. We pride ourselves in honesty and quality. We established numerous clients simply by standing strong on those two values. Stallings is a full service mitigation, restoration and construction firm in the Maryland and DC Metropolitan areas. We strive for exceptional client satisfaction by delivering precisely what our clients expect on time within budget. Stallings also has the knowledge and experience needed to work closely with insurance carriers and property management firms to ensure the utmost quality and professional restoration of your property.

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+9

Recommended by100%of homeowners
Avatar for Maxsell Design Build and Maintain LLC
Maxsell Design Build and Maintain LLC
3.9(
74
)

Serving Washington, DC and surrounding areas

In business since 1980

Emergency services offered

Credit card accepted

"We had a railroad tie retaining wall to be replaced and I called 3 companies from Angie's list for estimates. I have to say any of the three would have been acceptable from their responses and professionalism when completing the estimates. While two of the companies were able to give me estimates before they left, Tom from Maxsell wanted to send me the estimate in a day or two as he wanted to double check on the costs and availability for the timbers. It was worth the wait as his estimate was about 10% less than the other two which were within a hundred dollars of each other.  

Tom scheduled the work within a week and when the crew arrived they worked hard to complete the work within the 2 days we spoke of. They were respectful of the area and when they completed the work the entire area was clean from any debris and/or remnants of the work performed. Tom stopped by each day to be sure the work was completed to the quality we were looking for and be sure nothing was left open. Working with Tom was so positive and productive, we added additional work to be done in landscaping the area as well. We will continue to use Maxsell in the future for further landscaping projects."
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Recommended by82%of homeowners
Avatar for Ldaniels contracting LLC
Ldaniels contracting LLC
4.8(
22
)

Serving Washington, DC and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"I originally hired Daniel to perform a first floor kitchen remodel which included opening up the first floor with a more open concept floor plan. And adding a kitchen island. The project went smoothly and I was so taken by the final look that I had him come back to update three bathrooms, as well as, a complete remodel the basement. The house now has a more contemporary/ modern appearance and I receive compliments often. His price points for the individual projects were fair. I found him to be not as pricey as some and a bit higher than others. The workmen were polite, cleaned up daily before leaving and very repectful of my wishes. If I had to list a con it would be that one or two of the projects were not completed on schedule. Each being off by about a week. Overall, I would hire him again and have referred him to several friends and family members."
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+24

Recommended by95%of homeowners
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FAQs for greenhouse or conservatorium service projects in Washington, DC

Begin by choosing a build method that fits your timeline—either a ready-to-assemble kit for speed or a custom design for flexibility. Outline your goals, confirm the budget, and hire professionals for any electrical or plumbing work that requires expertise. Next, create detailed plans, select features such as heating, irrigation, and drainage, and choose a sunny, well-drained site. Following these steps puts your greenhouse on solid, efficient footing.

A small kit can be assembled in a weekend; a mid-size or custom build may take several weeks. The timeline depends on site preparation, material lead times, and whether you’re adding extras like electricity or plumbing. Allow time for grading, foundation work, careful assembly, inspections, and potential weather delays to ensure a durable, efficient structure.

Choose a style that matches your space, climate, and budget. Kits offer quick assembly and predictable pricing, while custom builds allow you to tailor the size, materials, and features to your specific needs. Compare options such as hoop houses, A-frames, or geodesic domes, and factor in local snow loads, wind, and sun exposure. A pro can confirm code requirements and recommend the most cost-effective design.

To seamlessly integrate your greenhouse, plan for both function and curb appeal. Position the greenhouse to capture southern light, keep it close to water and power lines, and match the exterior finishes to those of nearby structures. Proper grading, walkways, and surrounding plantings help the new structure feel intentional, rather than tacked on. A hardscaping professional can align materials and elevations to ensure the greenhouse blends seamlessly with your landscape.

The Washington, DC homeowners’ guide to greenhouse or conservatoriums services

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