A general contractor for Forest Grove who designs what it builds
A general contractor's job is to be the one party responsible for the entire project: the plan, the people, the permits, the money and the result. JDI Construction is a family-owned design-build general contractor based in Vancouver, WA, licensed in Oregon and Washington and operating since 2007. Design-build means we also produce the design, so there is no separate designer handing drawings to a builder who then prices them differently. For a homeowner in Forest Grove, at the western end of the Portland metro, that matters even more, because the fewer companies you have to coordinate across that distance, the better.
Our designers and our builders are one team. Questions about cost and buildability are answered while the plan is still on screen, which is far cheaper than answering them after demolition.
What you are really hiring
Set aside the brochure language and a contractor's value comes down to four habits:
- 1

AccountabilityA single company answerable for drawings, construction and the finished result, with nobody else to blame.
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SchedulingA calendar built around real lead times and inspection dates, then managed day to day across the trades.
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Quality controlWork inspected by our own team at each stage, before it gets covered by the next layer.
- 4

CommunicationA named project manager and an online client portal, so you always know what happened and what is next.
Decide these before you sign with anyone
Choose how the project will be delivered. With design-build, one firm designs and constructs. With the traditional route, you hire a designer, receive drawings, and then collect bids, and it is common to learn at that point that the design costs more than you intended to spend. Agree on a budget range before the design is detailed, and ask for it itemized, so the plan grows inside the number. And check whoever you are considering. In Oregon, a contractor's license, bond and insurance can be looked up with the Construction Contractors Board (ours is CCB #176101). Read the scope line by line, and ask directly how changes are priced and who you will be talking to each week.
What Forest Grove homeowners hire a general contractor for
Forest Grove projects tend to be kitchens, bathrooms, whole-house remodels, additions and the occasional ADU, and the town's housing makes the contractor's coordinating role more important than usual. The Clark, Painter's Woods and Walker-Naylor historic districts hold houses from the mid-1800s through the 1940s, where a single-room remodel often uncovers wiring, piping or framing that deserves attention, and where exterior changes are reviewed by the city's Historic Landmarks Board. The neighborhoods added as the town grew after 1950 are more predictable inside the walls, and the work there leans toward reworking layouts and replacing builder finishes. Permitting is split as well: the City of Forest Grove Building Division, at 1924 Council Street, issues building, plumbing and mechanical permits, and electrical permits and inspections are administered by Washington County. Properties outside city limits deal with the county throughout. Keeping those offices, the trades and the design in step is the part of the job you are paying a general contractor to carry.
Recent JDI projects around the metro
These are JDI projects from elsewhere in the metro, shown as examples of our work and not as Forest Grove jobs. Each link opens the full before-and-after:
What does hiring a general contractor cost in Forest Grove?
A general contractor is not a line item you can price alone. The cost is the cost of the project, and a bathroom, an addition and a whole-house remodel are very different sums. What you should expect from the contractor is clarity: an itemized estimate that shows where the money goes, which items are fixed and which depend on selections, and how unforeseen conditions in an older house will be handled. That is what we provide after an in-home visit, and we manage the job against that one document.
How long does a project take?
Scope decides duration. One room is a matter of weeks on site and a whole house is a matter of months, with design, ordering and permit review ahead of either. The contractor's part is making the schedule honest and then protecting it: ordering long-lead materials before demolition, lining up the city and county inspections, and making sure each trade arrives to a site that is ready for it. Older Forest Grove houses do produce surprises, and when one appears we explain it, price it and get your decision before proceeding.
Why Forest Grove homeowners hire JDI
You are choosing a way of working as much as a company. Ours is one accountable team, an itemized plan, a client portal that keeps you current, permits and project management handled for you, and a 5-year workmanship warranty. We will be plain about geography: our office is at 1419 Broadway Street in Vancouver, and reaching Forest Grove means crossing the river and most of the metro. We travel there for projects, and we schedule accordingly, with consistent crews, consolidated deliveries and site meetings set in advance.
What you can count on
- Family-owned and operating since 2007
- In-house design and in-house trades — one accountable team
- Licensed in Oregon (CCB #176101) and Washington (#JDICOCN932KZ), bonded & insured
- 5-year workmanship warranty on every project
- Permitting and project management handled for you
- Financing through Lend Home Improvement — $0 down, no prepayment penalty
Start your Forest Grove project with JDI
Book a free in-home consultation. We'll listen to what you want done, explain how we would run it and what it is likely to involve, and then send you a clear, itemized plan and a 3D design layout. Ask about our current $1,500 offer.
JDI Construction. "Built by family. Trusted by neighbors." Family-owned design-build general contractor, based in Vancouver, WA since 2007 and traveling to Forest Grove, Cornelius and Gales Creek.