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Find Shed, barn or playhouse builders in Johnston

Avatar for Cover's Construction LLC
Cover's Construction LLC
5.0(
8
)

Serving Johnston, IA and surrounding areas

Approved

In business since 2006

Free estimates

Warranties offered

"The entire process from planning to completion was easy, efficient and quickly completed. Joe and his crew are such nice guys and hard workers. They work hard and got the job done faster than I thought possible. The building if perfect!"
Deck with pavilion
Utility building reskin
Backyard shop
Pool Gazebo
Storage/ Shop

+4

Response time3 days
Recommended by100%of homeowners
Avatar for EM Exteriors LLC
EM Exteriors LLC
5.0(
4
)

Serving Johnston, IA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Mr. Morales did an exceptional job on my deck replacement. I am a perfectionist, and he met all of my expectations. The job was completed very quickly, and he was very receptive to any suggestions or inquiries I had. I highly recommend him and his crew. They are very professional, polite, and talented. He will definitely be the one I call for my next project."
custom deck
custom deck
custom deck
custom deck
custom deck

+18

Response time2 hrs
Response rate100%
11 neighbors recently requested a quote
Avatar for 4 Corners Remodeling & Construction, LLC
4 Corners Remodeling & Construction, LLC
3.0(
2
)

Serving Johnston, IA and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"We recently had the pleasure of working with Matt on a home improvement project and we couldn't be happier with the results. His attention to detail is impeccable— from the framing to the wider steps and even the rounded corners, every aspect was handled with care. Matt completed the work promptly and communication throughout the process was perfect. Thanks Matt."
deck and railing
deck and railing
new deck and roof addition
new deck and roof addition
new deck and roof addition

+79

Response time2 days
7 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for deWit Construction & Remodeling
deWit Construction & Remodeling
4.8(
26
)

Serving Johnston, IA and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"It was a lengthy project and he had to use his ingenuity to build a covered deck when before it was not, so the roof did not fit with windows and upstairs. It turned out beautifully and he worked within my budget."
Additional Photos
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Additional Photos

+8

Recommended by95%of homeowners
Avatar for Addition Doctors
Addition Doctors
4.7(
22
)

Serving Johnston, IA and surrounding areas

In business since 1985

Free estimates

"My husband and I had spent 13 years remodeling our 1873 house by ourselves. When it came time to do our dream project of adding a sunroom, finding a contractor to do the work instead of doing it ourselves was a very important decision to us. We met with several contractors and knew instantly that John and his son Nate at Addition Doctors were the people we wanted taking on this project. John and Nate were so great to work with. They were the only company we met with who gave us a computer generated model of what the project would look like so we had a very clear vision of the end product. They were the only company to quote us the project under the budget we told them we had to work with. They kept us up to date at every step of the project and there were never any surprises about cost or timing. They had great ideas for the project when we weren't exactly sure what should or could be done. We love our finished sunroom. The quality of work and service they gave was excellent. We would highly recommend Addition Doctors for anyone who is looking to have quality work done to their home."
Additional Photos
Additional Photos
Additional Photos
Need a Cabin?
Enjoy the Porch

+18

Recommended by100%of homeowners
Avatar for Essence Construction, LLC
Essence Construction, LLC
4.4(
52
)

Serving Johnston, IA and surrounding areas

In business since 2000

Free estimates

"Our 100+ year old house had some very real structural problems (some of which couldnâ t be totally evaluated until some walls were opened up) but Scott was very honest when presenting what needed to be done. He was accurate on the timeline, and he and his crew showed up every day. Communication was good - we always knew at what stage the project was at, and anytime there was something unexpected that came up, we always knew about it. I felt that the pricing was more than fair and I would definitely use Essence Construction in the future."
Deck
Deck
Deck
Deck
Fence post

+968

Response time8 hrs
Response rate93%
Recommended by100%of homeowners
Avatar for Top Notch Renovations  Facebook
Top Notch Renovations Facebook
4.6(
9
)

Serving Johnston, IA and surrounding areas

In business since 2014

Free estimates

Offers commercial services

"They built a very nice deck for me in only 2 days and I was quite happy with the price. Really good guys, they worked through some very cold and windy weather to get it finished."
Response time3 hrs
Response rate100%
Recommended by100%of homeowners
Showing 1-10 of 34
FAQs for shed, barn or playhouse building service projects in Johnston, IA

Most sheds larger than six feet by eight feet require a foundation to remain level and dry. A compact tool shed might get by without one, but anything heavier should sit on at least a 4-inch-thick stone-and-gravel pad that extends two feet past the walls. The gravel protects wood skids and promotes drainage. If you want maximum stability—and your budget allows—a poured concrete slab is the strongest option.

Your ideal shed size hinges on purpose. A common 10-by-12-foot kit gives you 120 square feet—plenty for lawn tools and bikes. Need just a spot for a mower and a few rakes? A compact 4-by-7-foot model should work. If you’re envisioning a workshop or hobby room, look at 12-by-16 feet or larger.

A good rule is to raise the shed floor four to six inches above the surrounding soil. That clearance encourages water to drain away instead of pooling beneath the structure. The simple step is especially important for wood floors and skids, helping deter rot, mold, and insect damage while extending the life of your new outbuilding.

Choose the route that fits your goals. Prefab sheds arrive in standard layouts and go up fast—perfect for basic storage on a tight timeline. Custom builds cost more and take longer, but let you add windows, wiring, plumbing, and unique finishes. Balance budget, features, and timeframe before deciding which type of shed is best for your needs.

The Johnston, IA homeowners’ guide to shed, barn or playhouse building services

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

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