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Best barndominium builders near Ontario, CA

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TRUSTED BY ONTARIO, CA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon27
    Verified barndominium building reviews

Top-Rated Barndominium builders in Ontario - Updated Nov 2026

Avatar for Lugo's Construction
Lugo's Construction
4.9(
113
)
Shed, Barn or Playhouse - Repair

Serving Ontario, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Free estimates

Emergency services offered

"We needed the window trim, made of wood, on our 2nd story home replaced, patched, caulked & painted. The two arched windows needed the wood replaced & the others repaired. The windows look better than the original one done. The guys did an excellent job, very professional & cleaned up afterwards too. Will definitely use again for other projects around our home."
Deck / custom stairs
Deck / custom stairs
New windows / patio enclosure
Pomona custom paint
Custom walk in shower

+263

Response time1 day
Response rate100%
Recommended by16%of homeowners
Avatar for So Cal Builders & Design Inc
So Cal Builders & Design Inc
4.6(
308
)
Find a Custom Home Builder

Serving Ontario, CA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1982

Free estimates

Warranties offered

"From the first meeting, So Cal Builders & Design Inc earned my trust. They listened carefully to my vision, provided helpful suggestions, and delivered exceptional results. My home has never looked better."
Completely renovating both the guest and master bathrooms. In the master bathroom, we're installing a spacious walk-in shower featuring dual black-finished shower heads, elegant floating benches, and marble wall tiles. Meanwhile, the guest bathroom will have a sleek built-in tub and stylish hexagon tiles.
This project involved adding a new master bathroom to the existing house. The shower features sleek white subway tiles complemented by striking black fixtures and shower door hardware. The bathroom floor is adorned with elegant white marble tiles, providing a seamless and luxurious finish. A white shaker vanity topped with a white marble countertop completes the space, creating a clean and sophisticated look.
Experience a whole new level of indoor-outdoor living with the Torres Residence Backyard Remodel. This project highlights the addition of a kitchen sliding door, seamlessly merging your interior and exterior spaces
We remodeled the current kitchen, incorporating the addition of a new sliding door to establish a seamless indoor-outdoor living area
New pool with Baja bench and spa. New pavers, aluminum patio cover and built-in BBQ in the backyard

+563

42 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for KN Remodeling & Supplies Inc
KN Remodeling & Supplies Inc
4.8(
63
)
Find a Custom Home Builder

Serving Ontario, CA and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

"The KN Remodeling team did an excellent job at our home completely remodeling 3 bathrooms, painting our entire home and rebuilding a huge planter outside. We trusted them in our home while we are out of town almost the entire time. We hired them back to do additional work in our home that they did quickly and expertly. The team was professional, very friendly, worked quickly, quietly, cleanly, and I would highly recommend them."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+48

Response time8 hrs
Response rate100%
5 neighbors recently requested a quote
Avatar for JBI General Construction & Renovations
JBI General Construction & Renovations
4.8(
39
)
Garage - Build

Serving Ontario, CA and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Even with all the delays due to Covid Jose finished this project as the materials came in. We had a several month delay due to Covid on getting our fireplace doors and Jose came right after they finally were installed and completed the project in just a few days. We found his name on Home Advisor and I would highly recommend this company. We found his na"
Bathroom remodel
Bathroom remodel
Bathroom remodel
Bathroom remodel
Bathroom remodel

+67

Response time11 hrs
2 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for YB Builders Group Inc.
YB Builders Group Inc.
5.0(
13
)
Garage - Build

Serving Ontario, CA and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"I used Ben Oded for replacing my roof and building a customized aluminum patio cover. Both projects were completed on schedule and within budget. Ben is extremely knowledgeable in home construction and renovation. He is very responsive and addressed any concerns or issues with these projects. I would definitely use him for any future home renovation projects!"
Bathroom Remodel
Master bathroom
Master bathroom
Master bedroom
Kitchen Remodel

+74

56 neighbors recently requested a quote
Avatar for Jorcast Enterprises, Inc.
Jorcast Enterprises, Inc.
4.7(
13
)
Find a Custom Home BuilderGarage - Build

Serving Ontario, CA and surrounding areas

Approved

In business since 1988

Free estimates

Credit card accepted

"Jorge, Andy and their team at A1-Builders were knowledgeable, honest, reliable and above all always available to answer any questions we had. They helped build a 2 bed 1 bath 600sqft addition to our home during the lean months over the pandemic. We had multiple projects (pool, patio, retaining wall) going on at the same time with other contractors and the crew from A1-Builders were by far the most professional. They always made sure that they left their work site clean after each dayâ s work. Jorge will definitely be the first person I call for our next home project because I know that even if he does not have the time to do the work, he will always guide me in the right direction. Thank you again to the entire A1-Builder team!"
Kitchen Remodel
Accent wall
Response time2 days
Recommended by90%of homeowners
Wright Choice Remodeling Services
4.6(
67
)
Shed, Barn or Playhouse - Repair

Serving Ontario, CA and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"We bought a house from a smoker. We hired a separate company for the decontamination and Robert coordinated with them to be able to start the restoration after they were done. He had to paint EVERYTHING: ceilings, walls, closets, trim, doors.... We replaced ~80% of the flooring with tile and he was able to put in a beautiful medallion! He replaced a toilet, fixed other plumbing issues, installed ceiling fans on the patio, cleaned up the yard, changed all the doorknobs, repaired the garage door, replaced the keypad remote.... There were so many things, it is difficult to list them all. The property looks BEAUTIFUL and we plan additional projects for him. We highly recommend Robert to care for your home as if it were his own!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+7

Response time9 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
4.7(
42
)
Find a Custom Home BuilderGarage - BuildShed, Barn or Playhouse - Build+1 more

Serving Ontario, CA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

"We hired McCormick Home Builders to remodel our living room, and we are beyond pleased with the result. The team was professional, worked efficiently, and Aris design ideas made a huge difference. The room feels so much brighter and more spacious. This was the best decision we made for our home, and we were already planning our next remodel with them."
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+1

Response time6 hrs
Recommended by17%of homeowners
Avatar for Signature Construction Service
Signature Construction Service
4.8(
20
)
Garage - BuildShed, Barn or Playhouse - BuildFind a Custom Home Builder

Serving Ontario, CA and surrounding areas

Approved

In business since 1998

Free estimates

Warranties offered

"Complete remodel along with building addition and detached ADU, work completed as discussed in a timely manner, communication always open. Karl is a complete professional, I will definitely be recommending and using him again on future projects"
Front Garage
Front Garage
Rear of Casita
Front Casita
Iron Work

+54

Response time1 day
7 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for R S Construction
R S Construction
5.0(
8
)
Find a Custom Home Builder

Serving Ontario, CA and surrounding areas

Approved

In business since 1997

Free estimates

Warranties offered

"RS Construction was wonderful. We used them to build our home which is about 3,267 square feet. It was a huge job but they did amazing work. We are so happy with every aspect of the house. They were so receptive to our ideas and were able to expand on them. They were also very affordable compared to the other companies we were considering. I highly recommend RS Construction whether you a remodeling or building an entirely new home like we did. I have no doubt this company can handle anything."
Downey Addition
Seal Beach Project
Before
Downey Addition
Seal Beach Project

+17

Response time5 hrs
Response rate89%
2 neighbors recently requested a quote
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Barndominium Builders FAQs, answered by experts

Barns and barndominiums are most commonly painted red, like barns depicted in movies and paintings. The practice of painting barns red dates back to America’s colonial days, when new farmers would borrow the European practice of mixing linseed oil with ferrous oxide to coat the barns in order to protect them from the elements, leaving the structures with a red color.

If you’re building a pole barn in place of a traditional home, lenders usually don’t offer traditional mortgages for these structures. You can also expect higher insulation costs and building permits may not be allowed in your area. Even if you’re just using a pole barn as storage or as a shelter for animals, these structures are less durable than steel buildings and require more maintenance.

Average barndominiums last between 50 and 150 years depending on the materials they are made from, how well they are maintained, and the environment they are built in. Barndominiums are very durable and have a much longer lifespan than traditional wood homes. With proper care and maintenance, well-built barndominium homes can last generations. 

Whether a prefab home is worth it or not will depend on your personal needs and preferences. Overall, prefab homes tend to cost less than traditional homes, although they also tend to have lower resale values. Another thing to consider is that prefab homes usually last 50 to 60 years or longer, while traditional homes last 50 to 100 years or more.

The time it takes to build a shed heavily depends on the type of shed you buy. A prefab shed can be built in 4 to 8 hours, while a custom shed will be built off-site over the span of 2 to 5 days. It then takes a few hours, depending on the location, to move the finished shed to its final location.

The Ontario, CA homeowners’ guide to barndominium building

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