Based in Langley, WA · all of Whidbey Island and north to the Skagit Valley
Custom Homes · Remodels · Free Estimates (360) 544-9027
Design-Build Contractor in Langley, WA
Our Services

Design-Build Contractor in Langley, WA

Design-Build · Langley, WA

Design and construction under one contractor on Whidbey Island

Culver Built is a design-build contractor based in Langley on South Whidbey Island. Design build means one contractor carries the job from the first idea through design, site planning and construction. The same design-builder stays involved in every phase. That holds true whether you are building a custom home on island land or reworking a house you already own.

The usual path splits the work in two. An architect draws the house, a builder prices it later, and the trades sort out details on site. Every handoff is a place for something to fall through. We keep design and construction under one contract, so the drawings and the budget match what gets built.

What We Handle

  • Design-build from the first concept through the final punch list
  • In-house design for custom homes, additions and remodels
  • Plans built from your architect's set when you already have one
  • As-built drawings of an existing home before a redesign
  • Site planning for access, slope, the building pad and where the water goes
  • A detailed estimating study: a full materials list priced with local vendors, then labor and work orders
  • Energy code planning, including the Washington State Energy Code worksheet the county wants with a permit set
  • General contracting through construction, with the licensed trades scheduled by us

Free Design-Build Quote

Tell us about the job. We will get right back to you.

What design build means and where it saves you money

Design-build puts design and construction under one contract. We price the design as it develops, so the plan and the budget move together. When a wall shifts on paper, you see the cost of that shift the same week.

In the split model, drawings get finished before anyone prices them. Owners often learn at bid time that the house costs more than they can spend.

Design build firms keep one team on both halves of the job. We build what we drew, so the same people answer for a problem when one shows up. That also keeps change orders down after framing starts.

How our design-build process runs on Whidbey Island

It starts with a call or a text and a visit to the property or the house. We look at what you want, what the lot allows and what the budget has to cover. On raw land we look at access, slope, trees and where rain water travels.

Design comes next. We draw the plan in-house, or we work from the set your architect has already produced. We also plan the insulation, window, heating and ventilation package so the permit set meets the state energy code. Island County reviews permits under the 2021 Washington State codes, which took effect in March 2024.

The estimating study comes after that. We price a full materials list with local vendors, then add labor and write the work orders. You see a clear bottom line before construction starts. Site work and drainage follow the permit, and we handle both with our own excavators and dump trucks.

Custom home design, your architect and general contracting

Some owners hire us with a finished architectural set in hand. We build from it and coordinate the engineering the plans call for. Others want the house designed and built by the same contractor. We design those in-house and bring in a licensed engineer when the structure needs a stamp.

Design-build works the same way on a remodel of an older island home. We start by measuring the house as it stands. Those as-built drawings record the framing, ceiling heights, wall locations and window openings. A redesign drawn from old plans gets expensive once demo opens the walls.

Through construction we act as your general contractor. We hold the schedule and the inspections, and we bring in the licensed plumbing, electrical and heating trades. One customer hired us for a roof replacement, a demolition, a foundation and a siding job. He wrote that we were up-front about cost and kept in touch as the work went on.

Two carpenters setting a beam in a vaulted ceiling Covered ironwood deck beneath a custom home

Ready to get started?

Free, no-obligation estimates across Whidbey Island and the Skagit Valley.

(360) 544-9027
How We Work

How a Project With Culver Built Runs

From the first call or text to the finished home, here is how it goes.

1

Call or text

Reach us at (360) 544-9027 or fill out the form. Tell us about the lot or the house and what you want to build.

2

We look at the site

We meet you at the property, look at the site or the home, and talk through what is possible. The estimate is free.

3

Design and the estimating study

We design in house or build from your architect's plans. Then we price a full materials list with local vendors and add labor, so you see the bottom line.

4

Permits and site work

We prepare the permit set with the energy code package and submit it for county review. Once it is approved, clearing, grading, drainage and the driveway go in.

5

Construction and finish

Framing, roofing, siding, the licensed trades and finish carpentry run in order under one contractor. You have one point of contact from the first day to the final inspection.

FAQ

Design-Build Questions, Answered

Common questions about design-build across Whidbey Island and the Skagit Valley. If yours is not here, call or text and ask.

Call (360) 544-9027

What drives the price of a design-build home or remodel?
Size, the shape of the lot and the level of finish move the number the most. Site work matters too, so a steep driveway or poor drainage adds cost before the foundation goes in. Our estimating study prices a full materials list with local vendors, then adds labor. Estimates are free, so call or text (360) 544-9027 to set up a visit.
Can you work with the architect I already hired?
Yes. We build from your architect's drawings and coordinate the engineering the plans call for. If you have no architect, we design the house in-house instead. Either way, one contractor carries the job into construction.
Do you handle the building permit?
We prepare and submit the permit set, and the county reviews it. Island County wants several items before it accepts a new home submittal. That list includes a septic design, an approved access permit, an address assignment and a water availability verification. Inside city limits the city handles the permit, so confirm the current list first.
How long does design take before construction starts?
It depends on the size of the project and how fast decisions get made. A small addition moves through design quickly, while a custom home on raw land takes longer. County review time sits outside our control and varies with the season. You get a schedule once the drawings and the estimating study are done.
Are you a general contractor?
Yes. Washington registers general contractors to run work in several trades and hire subcontractors. A specialty contractor can only work in its one trade. Culver Built is a registered Washington general contractor, and we are licensed, bonded and insured.
Do you use design-build on remodels too?
A remodel runs the same path: as-built drawings, design, the estimating study, then construction. Older island homes often hide rot, moisture or undersized framing. One contract lets us price the fix as we find it. See the other work we handle on the island for the trades that come with a remodel.
More From Culver Built

Work That Pairs With Design-Build

Cottage remodel with new windows, new roof sheathing and house wrap

Home Remodeling

We remodel Whidbey Island homes, from one room to the whole house. Kitchens, bathrooms, additions and exterior remodels, all under one contractor.

Learn More
Excavator grading a cleared building site with evergreens behind

Site Development

We clear, excavate, grade and drain the building site before the foundation goes in. Driveways, building pads, utility trenching and demolition are part of the same phase.

Learn More
Deck and stairs being built down a waterfront bluff above the water

Custom Decks

We design and build custom wood and composite decks across Whidbey Island. Ironwood decking and cable railing on view decks, built for a wet marine climate.

Learn More
Why Choose Culver Built

Built for Whidbey Island Homes

Design and construction under one contractor

You work with one team from the first sketch to the last piece of trim. Design, site planning, estimating and construction all run through us.

More than 30 years of building

Three decades of custom home building on Whidbey Island stands behind the work. The company holds a 5.0 rating on Google from seven reviews.

Our own site-work equipment

We run our own excavators, a mini excavator, dump trucks and a skid steer. Clearing, grading, drainage and the driveway are handled in house.

Licensed, bonded and insured

Culver Built is a registered Washington general contractor, licensed, bonded and insured. Estimates are free, so call or text (360) 544-9027 to set one up.

Google Reviews

5.0 on Google From Whidbey Island Homeowners

Real reviews from real island projects on Google.

Read All Reviews

Jeff and his team were incredible to work with, and I cannot recommend them highly enough! I approached Jeff with only a vague idea of what I wanted, and together we worked to create an outdoor space that was a thousand times better than anything I could have imagined on my own. He’s got a great eye and sense for space, and I really appreciated his passion for, and collaborative approach to our project. The guys he employs are kind, respectful and talented. I’ve done a number of projects with crews before, and I was so impressed with both the quality of work and professionalism across the entire team. We’re already freaking up future projects, and I genuinely am looking forward to working with Culver Builds again and again!

Caitlin Robbins6 months ago · Google review

I highly recommend Jeff Culver and his team. They replaced my roof, demolished an outbuilding, and helped me with a foundation and siding project. Jeff was up-front about cost and communicative as the project went on. I will use Culver again for future projects.

Greg Hensrude8 months ago · Google review

We purchased our dream home on the west side of Whidbey Island above the Puget Sound with 180-degree views of the water and the Olympic Mtns. While we knew the driveway would need to be redone eventually, we soon learned that proper drainage to protect the house and garage had never been installed when the house was originally built. Jeff and his team resolved all of our issues. In front of our garages, Jeff installed proper French drains, a catch basin, and sump pump that pumps the water away. At the same time, Jeff installed proper drainage around the house. Our driveway was a packed dirt path with virtually no stone base. Jeff initially properly graded the driveway before first add a stone base, then a finishing base. After compacting the stone material, our driveway is almost as hard as concrete or asphalt and is 2-3 feet wider and more accessible. While Jeff was working near the garage with his excavator, he accidentally hit the gutter. Jeff immediately told me what happened and within 48 hours, Jeff had an outside gutter company come in and replaced the entire gutter. I appreciated his upfront honesty. As to communication, Jeff could not have been better. I found him through a Google search. He returned my original call within 2 hours. On Whidbey Island you are lucky to even have a contractor return any call. Jeff came out the same day to scope out the work and started the job within 10 days in my case. He and has team where there each day continuing to make progress. Needless to say, I give Jeff a 5-star review and when the next project comes up, I will certainly be reaching out to Culver Construction. Think this review isn’t legit, think again. I’m a small business owner with 50 employees, worked with countless vendors and customers. I know what good service looks like and when it isn’t.

Guides and Resources

Design-Build Guides

Free Estimates

Get In Touch With Culver Built

Tell us about the lot or the house and what you want to build. You can also call or text (360) 544-9027 to set up a free estimate.

Get a Free Quote

Tell us about the job. We will get right back to you.

Call (360) 544-9027