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  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon95
    Verified barndominium building reviews

Find Barndominium builders in Cornelius

Avatar for Eric's Quality Building, Inc.
Eric's Quality Building, Inc.
4.9(
43
)
Garage - BuildShed, Barn or Playhouse - Build

Serving Cornelius, OR and surrounding areas

Approved

In business since 2010

Free estimates

Small jobs welcome

"We hired Eric's to build a large retaining wall; approximately 100 feet long and 6 feet tall. They completed the work promptly, everyone I spoke to was professional and punctual, and the quality of the work is excellent. Fair price and great workmanship; recommend."
 grape arbor done with rough cut material
New Deck
Stair and Fence
Portland ADU (framing siding roofing)
  grape arbor done with rough cut material

+122

5 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Triple D Construction, Inc.
Triple D Construction, Inc.
5.0(
11
)
Garage - Build

Serving Cornelius, OR and surrounding areas

Approved

In business since 1993

Free estimates

Credit card accepted

"We have hired Paul and his team for several projects in the past several years, most recently for a kitchen remodel. He is professional, honest, the work is done to a high standard and we trust his judgment. He has replaced our windows, remodeled our kitchen and bathrooms, remodeled our bedroom , built a new deck and made cedar siding to match existing cedar siding on our home perfectly. We highly recommend him."
Response time9 hrs
Response rate98%
19 neighbors recently requested a quote
Avatar for Home Detail by Marc D. Gookin
Home Detail by Marc D. Gookin
4.8(
38
)
Shed, Barn or Playhouse - Repair

Serving Cornelius, OR and surrounding areas

Approved

In business since 1999

Free estimates

Warranties offered

"Marc did a wonderful job installing baseboards, repairing a damaged wall and installing light fixtures in our new home. He will be our first choice for future projects. We have come to consider Marc more of a friend than just a contractor."
Response time40 mins
Response rate91%
Recommended by97%of homeowners
Avatar for Dluxe Construction LLC
Dluxe Construction LLC
4.8(
31
)
Garage - Build

Serving Cornelius, OR and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"During wind storm a tree fell on out buildings. A garage and 2 sheds. This company was fast in tarping garage roof to keep rain from getting in. Also, Anwar was quick to give estimates on repairing garage roof and sheds. His crews put new roof on garage and sheds as well as replacing broken rafters caused by the tree. They prepped and painted garage and sheds. They look brand new. Anwar interfaced with my insurance company to get additional considerations from the original insurance estimate. I was especially appreciative of his help. You can't go wrong by hiring Dluxe Construction!!!"
Modern Remodeling
Exterior Remodeling
House Remodeling
Exterior Remodeling
House Remodeling

+272

Response time1 day
Response rate98%
56 neighbors recently requested a quote
Avatar for Mr. Handyman of Lake Oswego and Tigard
Mr. Handyman of Lake Oswego and Tigard
4.8(
25
)
Shed, Barn or Playhouse - Repair

Serving Cornelius, OR and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"John L. was THE BEST! In working to swap our over-oven microwave/fan for a hood vent he was tireless in being sure it was done perfectly. The original over-oven microwave install was done poorly, causing a headache in fixing the errors, yet John did not cut any corners. He also checked in about every detail to be sure we were comfortable with what was happening. He listened to our concerns about how poorly the previous fan had been working and made an extra effort to be sure the vent opened very wide for maximum venting. We also asked when booking that the technician wear a mask and John arrived and wore an N95 the whole 4 hours with no fuss. This was our first experience with Mr. Handyman and if all the other technicians are as good as John then we will be using them exclusively from now on. John is like the fix-it dad you wished lived in your same town."
Attic After
Additional Photos
Attic Before
Carport Cover
Carport

+9

2 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for Backyard Blueprint
Backyard Blueprint
5.0(
8
)
Find a Custom Home Builder

Serving Cornelius, OR and surrounding areas

Approved

In business since 2024

Free estimates

Warranties offered

Backyard Blueprint is a family-owned business. We’ve been in the Portland area for 30 years. The challenge of keeping our family close, both aging parents and our young adult children, is an experience we’re familiar with ourselves.\n\nWe have strong partnerships within nearly every trade in the market and maintain full control of our builds from initial contact until you agree the work is done. We’re proud members of the Home Building Association of Greater Portland and the National Association of Home Builders. Our co-owner is a NAHB Certified Aging in Place Specialist.\n\nOur team is diverse and determined, and we believe in the value of continuous learning. We enjoy engaging with our prospective customers to understand your reasons for reaching out.\n\nWe believe what separates us as a company is the humility our team offers. We strive to fully understand your circumstances, and tailor our expertise specifically for you and your family’s needs. Contact us today for your FREE estimate!

ADU
General Remodeling Project
ADU
ADU
ADU

+4

4 neighbors recently requested a quote
Recommended by14%of homeowners
Avatar for Hashtag Contracting
Hashtag Contracting
4.9(
13
)
Shed, Barn or Playhouse - Repair

Serving Cornelius, OR and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"The customer service was outstanding from the initial call with Beki to her husband Josh. Josh explained my options, time frame and Beki sent the bid quickly. I signed the contract, he was here two days later and completed the job. The work looks fantastic and I appreciate their flexibility and quality workmanship. I would definitely hire them in the future!"
Interior Retail
Covered Patio
Deck Build
Stair Addition
Interior Demo & Rebuild

+32

Response time8 hrs
Response rate94%
Recommended by92%of homeowners
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Barndominium Builders questions, answered by experts

Concrete blocks are the cheapest way to base a shed. However, the space in between allows critters to go under, burrow, and even damage your shed’s frame. For a more pest-proof option, consider building a shed base with gravel or paver stones. Both options are fairly affordable and easy enough for a DIY project. For gravel, you can build a wooden frame to contain the loose material.

While it’s best to have access to large, healthy, strong trees in a safe position, treehouse living is still possible without them. Contractors can fit tree posts to build the structure onto or use posts as additional support alongside the trees themselves. If you’re in doubt about the suitability of the trees on your land, consult with a local treehouse builder before you start the project.

Whether building a playground or installing a pre-made one is more affordable depends on the materials of each. In most cases, it’s more affordable to build a wooden playground than it is to buy one and have it professionally installed, but it might be less expensive to invest in a pre-made plastic playground, even if you pay a professional to install it. Wooden playgrounds tend to last longer, but as children age, they will become less valuable. Overall, it may be most affordable to have a pro install a pre-made plastic playground.

The most common slope, or roof pitch, for a shed is 4:12 or four inches of height for every horizontal foot. For areas that experience heavy snow loads, a steeper roof of 6:12 or 9:12 is best. 

The timeline to build your barn will depend on the barn type and the company you hire. A pole barn may take six weeks or so, while a traditionally framed or steel-framed barn can take four months or longer. Building a barndominium takes the longest because you are essentially building a new home. You can expect barndominiums to take six months or longer to build.

The Cornelius, OR homeowners’ guide to barndominium building

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