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  • Average homeowner rating star icon4.1
    Average homeowner rating
  • Verified reviews icon54
    Verified custom home building reviews

Top-Rated Custom home builders in Sumner - Updated Nov 2026

Avatar for Framework Construction
Framework Construction
4.8(
5
)
Find a Custom Home Builder

Serving Sumner, WA and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

Framework Construction is a family-owned residential general contractor serving Greater Seattle and the Puget Sound region. We build custom homes, additions, and ADUs, and manage major home renovations from start to finish. Our hands-on leadership combines construction experience with clear communication, coordinated scheduling, and careful attention to craftsmanship. From foundation and framing through interior finishes, we manage the details that bring your project together.

Issaquah Footings
Framing Preparation
Footing Pour
Main Floor Framing
Foundation Progress

+10

2 neighbors recently requested a quote
Avatar for OCF Construction Inc
OCF Construction Inc
5.0(
11
)
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Serving Sumner, WA and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

""I recently hired Oscar to remodle my bathroom and I couldn’t be happier with the results. It was professional, transparent, and answered all my questions. The crew worked efficiently, and thoroughly cleaned up after the job was done. My new bathroom looks fantastic and I Highly recommend this company to anyone needing Remodle their house !"
Recommended by45%of homeowners
Avatar for O's Sons Construction
O's Sons Construction
4.3(
13
)
Find a Custom Home Builder

Serving Sumner, WA and surrounding areas

Approved

In business since 2009

Emergency services offered

Warranties offered

"Salvador exceeded my expectations. He’s professional, personable and extremely efficient at getting the job done and done correctly. I will most definitely be using his services again. You can’t go wrong with hiring this young man. He’s got my highest recommendation."
Response time1 day
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Ground Breaking Construction & Landscape, LLC
Ground Breaking Construction & Landscape, LLC
5.0(
13
)
Find a Custom Home Builder

Serving Sumner, WA and surrounding areas

Free estimates

Credit card accepted

"Lionel and his team were great to work with for the renovation of my basement (new flooring and trim work) and a completely new bathroom. Highlights for me, the crews were on time, courteous and professional. The work looks great, really pleased with the end product. I already have talked with them about a couple other projects."
Before
Stamped Concrete
Sod installation
Landscaping
Existing stand up shower

+46

Recommended by100%of homeowners
Avatar for Legacy Construction
Legacy Construction
5.0(
11
)
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Serving Sumner, WA and surrounding areas

In business since 1982

Emergency services offered

Warranties offered

"First off, we love our new decks! After 7 years of being scared to go out on our deck we can finally enjoy it. Everyone that helped and worked to get everything done was awesome. Bryce and Brady were both super nice and worked super hard. Bill was great to communicate with and would throughly go over any questions we had. We will definitely be using Legacy Construction again and highly recommend them to everyone!"
commercial tenant improvements
Additional Photos
Additional Photos
sheetrock work in progress
bathroom refresh

+30

Response time2 days
Response rate100%
Recommended by100%of homeowners
Remodeling Experts LLC
4.4(
132
)
Find a Custom Home Builder

Serving Sumner, WA and surrounding areas

In business since 2001

Free estimates

Credit card accepted

"The whole project went better than expected and extremely fast with no compromises on quality. Russell's leads the business and is the main planner and money guy - and safe to say that the rates are very competitive. Russell's crew are largely family members and were all extremely polite and considerate as we were living in the house during the project. The more senior crew members are very experience and clearly know finish carpentry and cabinetry very well. The younger guys took care of the more labor intensive work, but again were very skilled and fast. We did our project in two stages, the first only taking ~3 weeks with the larger kitchen and whole house remodel taking around 8 weeks; any other company would have taken 2-3 times as long. They moved fast, fast, fast. Over time, we learned to trust all the guys and would hire them again in a heart beat. I would say that this company isn't the type to hold your hand entirely through the project; you need to be into the details and understand what you're paying for. Before you sign the contract, make sure to specify every detail in writing of what you want an the exact cost."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+89

Recommended by84%of homeowners
Avatar for Warrior Construction Services
Warrior Construction Services
5.0(
11
)
Find a Custom Home Builder

Serving Sumner, WA and surrounding areas

In business since 2018

Free estimates

Credit card accepted

"Warrior Construction and their crew treat you better than a customer, they care about you like family. They listen to your desires and act quickly to get your project going. They listen to your concerns, and make you feel valued as a customer. 10 out of 10 recommended, 5 stars, exceptionally good service and good people. Great quality work done promptly at an affordable cost, along with an amazing customer experience. Thanks Tom and Matt, and the Warrior Construction Crew."
Award Winning Serendipity
Divine Open Concept
Firehouse Farmhouse
Majestic
Serenity

+227

Recommended by100%of homeowners
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Custom Home Builders FAQs, answered by experts

The early stages of building a house are harder than the later stages; laying the foundation and framing the house are two of the most challenging steps. However, it varies for everyone. Some people have difficulty installing HVAC, plumbing, and electricity, while others find it harder to plan the house and secure the necessary permits. 

A green home is one that focuses on conservation, with the goal often being net-zero carbon emissions and self-sustainability. It will often include some kind of self-generation equipment, like solar panels or a small wind turbine, high-efficiency electrical components and mechanicals, and high-quality insulation and air sealing to reduce the loss of conditioned air. Many green homes also include xeriscaping or rainwater collection to cut down on drainage and water consumption.

Most cottages are around 1,000 square feet, making them smaller than most other styles. However, cottages are defined more by their decor and architectural focus on simplicity, functionality, and a connection to nature than they are by a rigid square footage or floor plan. While cottages are defined more by their charm and appearance than size, the smaller footprint does help maximize the comfort and charm, and it keeps the focus on connection to nature and family.

The longest part of building a custom home is the design phase. It takes multiple professionals and a ton of work to bring your vision for your dream home to life while sticking to a homebuilding budget and also ensuring everything is built to code. Expect the design phase for a custom home build to take six months to a year.

It is a good idea to check in with your local city and state regulations before committing to building a shipping container home no matter where you live. This concept is pretty new across the country, and many places won’t let you build one.

The International Code Council (ICC) offers guidelines for home builders on the safe use of ISO intermodal shipping containers repurposed as building components, which can be helpful to review when planning or designing a shipping container home.

The Sumner, WA homeowners’ guide to custom home building

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