General Contractor, Design-Build, or Hiring the Trades Yourself? How to Run a Portland Kitchen Remodel

Homeowners planning a kitchen remodel in Portland keep asking the same thing online: hire one contractor, or hire each trade separately and run it myself? Some say a general contractor is worth the markup. Others say hire the trades separately, or do big chunks yourself. Both camps are describing something real, and the right answer depends on the house and on how much of your own time the project can have.

We run kitchens start to finish, so we have a side. We will say where it applies. This guide lays out the three ways a kitchen remodel gets run, what a coordinator actually does between demo and punch list, what you take on if you hire the trades yourself, which jobs a homeowner can reasonably do, and why an offer to skip the permit should end the conversation.

Every kitchen gets built one of three ways. The names vary, but the difference is who holds the responsibility when something goes wrong.

• General contractor. You bring the design, or a designer does, and one licensed contractor builds it. They hire and schedule the trades, order or install what is in the scope, pull the permit and answer for the finished work.
• Design-build. One company handles the design, the drawings, the permit and the construction. Fewer handoffs, and the person drawing the kitchen has to build it.
• Owner-managed trades. You hire the cabinet installer, plumber, electrician, tile setter and others yourself, and you run the schedule. You become the general contractor in everything but license.

People who have done it each way will tell you something different, because each way works on some projects and falls apart on others. Our kitchen remodel process shows how we run the design-build version.

The reason people pay for coordination is the sequence. A kitchen is built in an order, and a trade that shows up early or late costs a week.

• Demo and protection. Cabinets, flooring and fixtures come out, and the rest of the house is sealed off.
• Framing and structure. Any wall changes, headers and subfloor repairs. If a wall is coming out, read our guide to removing a kitchen wall in Portland.
• Rough plumbing and electrical. Pipes, drains, wiring and venting go in while the walls are open.
• Rough inspection. The city looks at the work before anything is covered.
• Insulation, drywall and paint.
• Cabinets. They go in before counters, because the counter fabricator measures from the installed boxes.
• Countertops, backsplash and flooring. The order here depends on the floor plan and the materials chosen.
• Finish plumbing and electrical. Sink, faucet, appliances, fixtures and hood.
• Final inspection and punch list.

Someone has to call every one of those handoffs, and be there when a measurement is off by an inch. The best moment to catch a problem is the rough-in walkthrough, before the walls close. That someone is whoever you hired, or you.

Homeowners often say a design-build firm costs more than a general contractor, and if you arrive with finished drawings and a cabinet order, that can be true. A general contractor building to a set of plans is a clear job.

Design-build helps when the plan is not settled:

• The layout is changing, and every change touches plumbing, electrical and cabinets at once.
• The house is older, and what is behind the walls will change the design after demo.
• There is structural work, and the engineer, the permit drawings and the framing crew need to be working from the same plan.
• You want one person accountable for both the design and whether it can be built.

A kitchen design in Portland that ignores the framing or the plumbing stack ends up redrawn mid-project, and that redraw is where change orders come from.

Hiring the trades separately can work, and the people who recommend it are not wrong that it avoids a coordination markup. Before you commit, know what moves onto your plate:

• The schedule. You book each trade and rebook when the one before them runs late. Good tradespeople are often booked weeks out, and a gap between trades can leave a gutted kitchen sitting.
• Licenses. You verify every trade, not just one. In Oregon, contractors working for compensation are licensed with the Construction Contractors Board (CCB), and you can check a license on the CCB site before you sign.
• The permit and inspections. Someone has to be responsible for them, and if that is you, you schedule the inspections and keep the work open until they pass.
• The blame gap. When a drain leaks after the cabinets go in, the plumber and the installer can each say it was the other. With one contractor, the answer to who fixes it is simple.
• Materials. Lead times on cabinets, counters and appliances are yours to track, and a late delivery can stall every trade behind it.

If you have the time, the temperament and a good project manager’s habits, this can save money. If the kitchen is the only bathroom-sized room in a tight house and you need it back, it usually does not.

Many homeowners do big chunks themselves and hire out what they cannot. That works best when the line is drawn at the right place.

• Good owner jobs. Removing old cabinets and flooring, protecting the house, painting, installing hardware, and taking drywall off a partition wall once someone has confirmed it is not carrying load.
• Hand-off jobs. Structural changes, anything involving gas, drains or electrical circuits, and any work that needs a permit and an inspection.

The rule we give owners: if an inspector will look at it, or a failure could hurt someone or flood a floor, hire it out. Tell your contractor early what you plan to do yourself, so they can price around it and so their schedule can wait for you.

People post about this often: the contractor says the job can be done without a permit. Sometimes it is pitched as a way to save money, sometimes as a favor. It deserves a hard look.

• The permit exists so a second person checks wiring, plumbing and structure before it is covered.
• Unpermitted work can complicate selling the house and insurance claims later.
• A contractor who is willing to skip it is telling you how the rest of the job will be run.

Our Portland kitchen remodel permits guide explains when a permit is required and who pulls it, and our guide to hiring a kitchen contractor in Portland lists the other things to walk away from.

A newer house with square walls and modern wiring can be run on owner-managed trades with few surprises. A 1920s bungalow cannot. What the walls hold will change the plan after demo, and the plumber, electrician and framer may each need to change theirs at once. Knob-and-tube wiring, cast iron drain lines and old water damage are the usual causes. We cover the budget side in 5 hidden costs that can blow up your Portland kitchen budget.

When the surprise lands on several trades at once, a single point of contact can make a decision in a day, where a group of separate hires may take a week to agree whose problem it is.

The paperwork changes with the model, and it is where owner-managed jobs most often go wrong.

• One contract, one scope. With a general contractor or design-build firm, you sign one written scope that lists what is included, what is an allowance, and how changes are priced before they are done.
• Separate contracts, separate gaps. With owner-managed trades you sign several, and the edges between them are yours to define. Who patches the drywall after the plumber? Who removes the debris? If the answer is not written down, it is nobody’s job.
• Payments tied to progress. Pay at milestones that match finished work, such as rough-in passing inspection, instead of large amounts up front.
• Proof the suppliers were paid. Ask your contractor to confirm that cabinet, counter and materials suppliers have been paid, so a supplier dispute does not follow you after the contractor leaves.
• Warranty terms. Get them in writing for the work, and know who stands behind each part.

These details also help when you compare bids. A low bid that leaves out the permit, the disposal and the patching is not low.

• Finished plans, newer house, no layout change, and time to manage: a general contractor, or owner-managed trades if you are organized.
• Layout change, structural work, or a house built before the 1960s: design-build, or a general contractor with an engineer involved from the start.
• Tight budget and a lot of your own labor: split the work, with a licensed contractor doing the inspected parts.
• Anyone offering to skip the permit: keep looking.

For how long each phase runs and what to expect, see how long a kitchen remodel takes in Portland, and for the budget side see our kitchen remodel cost guide.

• Who is the single person I call when something goes wrong?
• Who pulls the permit, and who schedules the inspections?
• Which trades are your own crew, and which are subcontractors?
• What happens to the schedule if one trade runs late?
• What does the quote include, and what is an allowance?
• If I do some of the work, how does that change the schedule and the warranty?

Weighing who should run your kitchen?

At Rainwood Kitchen Craft Co, we run design, permits and construction as one team, so you have one person to call. We walk the house and put a written scope in front of you before any work starts. Call (971) 535-8286 or send the form below.