Washington is an incredible place to settle down, as it’s home to such iconic sights as the Space Needle, Pike Place Market, Olympic National Park, Mount Rainier, and Seattle Center.

Although the cost of homes in Washington state has dropped by 1.5 percent from 2022 to 2023, the average home still costs $562,936. That’s well over the average United States home price of $380,000.

If you find homes in Washington too expensive but don’t want to give up on your dream of living here, there may be another way.

You can always move into a modular home, which is often very cost-effective.

Rather than have you look into modular home builders yourself, we took care of all the research for you. Without further ado, here are 7 exemplary modular home builders in the Evergreen State.

The Best Modular Home Builders in Washington

These modular home builders across Washington stand out for their exemplary service and top-notch selection:

  • Wolf Industries, Inc.
  • TLC Modular Homes
  • DeTray’s Custom Housing
  • Timberland Homes
  • True Built Homes
  • Westgate Homes
  • Method Homes

This guide will take you through each of the awesome modular home builders in Washington from the list above, detailing their histories, their modular home offerings, and what kinds of customization services you can take advantage of.

1. Wolf Industries, Inc.

Wolf Industries, Inc. modular home interior kitchen
Wolf Industries, Inc.
Wolf Industries Inc. modular home exterior in Washington
Wolf Industries, Inc.

Beginning our list is Wolf Industries, Inc., which specializes in small modular homes and prefab ADUs.

The founders at Wolf Industries recognize that the average stick-built home costs far too much, and they’re usually too large to boot.

By downsizing its homes, Wolf Industries reduces its carbon footprint just like you can shrink yours if you move into one of these modular homes!

The Battle Ground, Washington-based company also serves Utah, Nevada, Colorado, Wyoming, Montana, Idaho, California, and Oregon residents looking for their dream houses.

Here’s how it works. First, you’ll meet with the team for a free 60-minute consultation. You’ll put down a $2,000 deposit fee, then permitting happens.

This can take one to nine months, depending on the extent of permitting required.

Next, off-site construction of your new modular home begins, which takes three to four weeks.  You’ll put down another 25 percent of your deposit, so 75 percent is taken care of already.

Then, there’s delivery and setup, which takes six to eight weeks. You’ll put down another 25 percent of your deposit.

Wolf Industries offers seven unique modular home models. The smallest home is 300 square feet, and the largest is 1,230 square feet.

What We Like

How about the features included in your home? Wolf Industries modular tiny homes have luxe features like a kitchen island, laundry room, and queen-sized bed, at least for the larger models.

Living small doesn’t mean foregoing style and extravagance! 

2. TLC Modular Homes

TLC Modular Homes interior living room
TLC Modular Homes
TLC Modular Homes exterior
TLC Modular Homes

Established in 1999, TLC Modular Homes is a Goldendale-based family-owned modular home-building business.

The company’s model of open-air modular home construction caught on in a major way, enough that TLC has since spread its services to California, Idaho, Oregon, and even Alaska.

Before your modular home gets shipped to you, the TLC team will bring in Washington state inspectors to review the home’s condition and quality. You’re also welcome to take a guided factory tour by request.

TLC offers custom cabins, townhouses, duplexes, lofts, capes, prow ranches, and standard ranches.

The team has a solid roster of commercial projects, from worker housing on wind and agricultural farms to community recreational centers, medical centers, and office buildings.

If you choose TLC to build your Washington modular home, you can select a floor plan, customize it if you wish, and the permitting and construction will soon get underway.

When the team finishes building your home, you’ll get it delivered to you. The TLC team then completes the final touches, including trim work, siding, and bolting together the modules.

What We Like

If you want to customize your TLC modular home from scratch, the company allows you to do that.

3. DeTray’s Custom Housing

DeTray's Custom Housing modular home interior bathroom
DeTray’s Custom Housing
DeTray's Custom Housing modular home exterior
DeTray’s Custom Housing

In Puyallup, DeTray’s Custom Housing offers all sorts of housing services.

The team will build a modular home on a planned community or private site, renovate mobile homes, and help you calculate land development costs.  

With more than 60 years in the home construction game and well over 250 floor plans to select from (all customizable, by the way!), you can trust in DeTray’s.

If you opt to customize your modular home, DeTray’s will create a computer-enhanced design of your home and print it out for you to ensure the team gets the details perfectly.

Besides custom housing, DeTray’s other services are land home packages (where you buy land and DeTray’s develops it), home financing, and home construction.  

What We Like

Do you want to make your new modular home greener? Of course, you do! DeTray’s will add accessories such as air conditioning and heat pumps.

You can also enjoy high-class features in your new home, including laminate or wood flooring, TV stands, office furniture, bar stools, love seats and sofas, formal dining sets, and fireplaces or wood stoves.

4. Timberland Homes

Timberland Homes modular home interior hallway
Timberland Homes
Timberland Homes modular home exterior
Timberland Homes

Experience the Timberland advantage for yourself when you hire Timberland Homes to build your Washington modular home.

The Auburn company promises a structural warranty on your new home for 15 years.

Each modular home meets the standards of the International Building Code, using copper wiring, PEX plumbing, laminated veneer lumber at the rim joists, glued and nailed floors, continuous headers, and plywood sheathing for the roof and walls.

These features are stronger, more durable, and–in the case of the flooring–quieter.

You can also select from upscale interior finishes, like a tiled master bath, Vitreous China toilets, under-mounted vanity sinks, prefinished solid wood trim and liners, quartz or granite counters, stainless steel kitchen appliances, and wide-plank woodgrain floors.

The floor plans encompass small modular homes, contemporary home designs, and properties between 1,300 and 1,800 square feet, with some models over 1,800 square feet.

You’re also free to customize your modular home from scratch!

What We Like

Timberland Homes offers a financing program so affording your dream home is less stressful.

5. True Built Homes

True Built Homes modular home interior staircase
True Built Homes
True Built Homes modular home exterior
True Built Homes

Serving Oregon and Washington, True Built Homes will construct your ideal modular home.

Lewis Mann created the company after years of experience working for HiLine Homes as an independent contractor and co-founding Reality Homes.

Through his unique experience in the home-building and selling industry, Mann discovered that overselling lower-quality homes was the order of the day, not building quality homes that would sell themselves.

He decided to change that, and True Built Homes was born.

No matter the floor plan you select or if you choose a custom-built modular home, all True Built properties include these standard features:

  • Soft-close Aristokraft birch cabinets
  • Moen low-flow shower heads and faucets that are EPA WaterSense-approved
  • NEEA Tier 1 & 3 hybrid water heaters that may be eligible for a local utility rebate and federal tax credit
  • R-49 insulation for the attic, R-39 insulation for the floors and crawl space, and R-21 insulation for the walls
  • Douglas fir wood framing with wood from mixed species
  • Energy-heel or raised-heel trusses
  • Cemplank lap siding throughout
  • Architectural roof shingles that include a limited lifetime warranty

What We Like

True Built Homes has fantastic floor plan variety, with homes like the Fircrest, a tiny 495-square-foot property that’s 33 feet by 15 feet with one bathroom and one bedroom.

If you want something much larger, the Wisteria is 2,843 square feet. This home measures 91 feet, 8 inches by 61 feet with two garages, 3.5 bathrooms, and four bedrooms.

6. Westgate Homes

Westgate Homes modular home interior living room
Westgate Homes
Westgate Homes modular home exterior
Westgate Homes

With two locations in Ferndale and Oak Harbor, Westgate Homes has served Washington state for 50 years and counting.

The company’s philosophy has always been to treat its customers how they wanted to be treated. It’s worked well enough for them so far!

Westgate builds its homes in a controlled environment in nearby Hermiston, Oregon, then ships them to you in Washington.

The expertise of their construction, engineering, and home management staff ensures gorgeous results every time.

What We Like

If you see a home floor plan you like, you can take a virtual tour of it on Westgate’s website.

7. Method Homes

Method Homes modular home exterior
Method Homes

Specializing in precision-engineered prefab and modular homes, Method Homes has received awards for its building excellence.

The company was founded in 2007 and employs what they refer to as “master craftsman” to custom-build each modular property.

Embracing the cutting edge of design, Modular Home properties are also sustainable. The Seattle-based company builds residential and commercial properties.

Let’s review Method’s process for constructing residential modular homes.

The first step is a consultation with the sales and design team. You’ll discuss scheduling, your budget, the home site, and your design goals.

If you don’t already have a site selected, that’s the second step. Next, you’ll decide on financing, then the Method team will go to work to obtain the necessary permitting.

Fabrication can proceed from there, and you’ll put down a deposit of 25 percent of the home’s value.

About four months after the Method team begins building your modular home, it’s typically ready for delivery. 

What We Like

The green features Method uses when building modular properties will surely impress.

They include pre-wiring for solar panels, low-flow fixtures, dual flushing toilets, locally-harvested lumber, Energy Star vent fans, formaldehyde-free building materials, and low-VOC or no-VOC adhesives and paint.


Modular home ownership in Washington is an attainable dream with many home builders throughout the state that can make it happen.

You can choose from appealing floor plans or build your custom dream home completely from scratch. Many of these homes are as sustainable as they are appealing, which is a nice bonus!

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