ABOUT DE MARCO BUILDERS
The Results Speak. We'll Let Them.
We don't have a catchy origin story. What we have is a long track record of doing things right — on time, on budget, and built to last.
Who We Are
A Contractor You Can Actually Trust.
De Marco Builders is a Portland-based design-build general contractor. We handle residential and commercial projects across the metro area — custom homes, renovations, ADUs, additions, and commercial builds — and we do it with a level of care that tends to surprise people who've worked with other contractors before.
"The standard doesn't change based on the size of the job. Every project gets the same level of care."
We're not the biggest firm in Portland. We don't want to be. We're selective about what we take on so that every project gets the attention it deserves. Referrals are our best endorsement — and the standard we hold every project to.
Licensed
Bonded
Insured
Highly Rated
HOW WE OPERATE
Things We Won't Compromise On.
Transparency First
You'll know what's happening on your project before you have to ask. We communicate proactively — including when there's a problem — because surprises at the end are worse than honesty upfront.
Timelines Are Promises
When we give you a completion date, we mean it. Our scheduling process accounts for inspections, material lead times, and subcontractor availability so we're committing — not guessing.
Budgets Without Drama
We price jobs accurately from the start and flag scope changes before they become invoices. No mystery line items, no end-of-project surprises. Your budget is a constraint we respect.
Our Process
How a De Marco Project Actually Works
No surprises, no mystery. Here's exactly how we handle a project from the first call to the final handoff.
Design
We Start With
Listening, Not Drawing.
Before anything gets sketched, we spend real time understanding what you actually want — your lifestyle, your constraints, your priorities. Most clients say this conversation is where they realize what they've been missing with other contractors.
Our in-house design team then translates that into plans that work architecturally, budgetarily, and practically.
BUILD
Built Right.
Not Just Built Fast.
De Marco Builders works with a trusted network of skilled subcontractors and specialty trades, many of whom we have worked with for years. We don't go hunting for the lowest bid — we work with people who share our standards and have earned our trust over time.
Joe De Marco and lead superintendent Diego Alvarez walk the site regularly, catch issues early, and keep you informed throughout — not just when there's good news.
HANDOFF
Done Means Done.
We conduct a thorough punch-list walkthrough with every client before we consider a project complete. Every item gets resolved — not promised to be resolved later.
After handoff, we're still reachable. Questions, adjustments, warranty items — you're not on your own once we've cashed your final check.
Built on Speed. Founded on Quality.
Serving Portland & The Whole Metro.
We use a critical path project management method that routinely delivers projects up to 10× faster than the industry average — without ever sacrificing craftsmanship. This means less time your home is a construction zone, fewer carrying costs if you're financing, and a faster path to actually enjoying the space you invested in. Speed and quality aren't a trade-off here — they're both the standard.
- Service area: Portland, Lake Oswego, Beaverton, Tigard, Tualatin, Hillsboro, West Linn, Happy Valley, Gresham, Milwaukie, and surrounding communities.
- Local supplier relationships throughout the metro mean better material availability and pricing on every project.
- We live and work here. The quality of housing in this region matters to us personally, not just professionally.
How We Build
The Difference Is in the Details.
At De Marco Builders, quality isn't something we check at the end — it's built into every step of the process. From the framing to the finish work, our crews are held to standards that go beyond what's required, because we know the difference between a job that passes inspection and one that's genuinely done right.
That attention to detail is what our clients notice first, and what they talk about years later. It shows up in the way joints meet, the way paint edges sit, the way a door swings. Small things — until they're not.
Client Reviews
What Our Clients Are Saying.
★★★★★
It was an absolute pleasure working with De Marco Builders, Inc. The boss is great to work with and truly values both their clients and employees. The team is dedicated, professional, and ensures high-quality work every step of the way. Highly recommend this company!
SAIMEN M.
★★★★★
Joe and his team have done several projects for us, including a bathroom update. They are professional, and their work is at the highest standard. I recommend them with no hesitation.
NICOLE S.
★★★★★
We are over the moon with the work Joe and company did in our bathroom. High quality materials completed with expertise and ahead of schedule. We could not have asked for more!!! Thanks Joe!!!!
DAN M.
FAQ
Common Questions.
Can't find the answer you're looking for? Reach out and we'll get back to you within one business day.
Do you offer free estimates?
Yes. Initial consultations and estimates are always free. Reach out and we'll get back to you within one business day.
How long does a typical project take?
It depends on the size, scope, design complexity, permit process, and material availability. Smaller remodels may take only a few weeks, while larger custom homes or commercial projects can take several months. We use a critical path scheduling approach that allows us to complete projects up to 10× faster than the industry average without compromising quality. Before construction begins, we provide a projected timeline and keep clients informed throughout every phase.
How do you price a project?
Pricing is based on the size and scope of the project, design complexity, materials, site conditions, engineering requirements, and overall timeline. We provide a detailed, transparent estimate tailored to your goals and budget — and work closely with you throughout planning to maximize value and avoid unexpected costs.
Do you require a deposit?
Yes, in some cases we do require a deposit, depending on the size and nature of the project. However, our typical process is progress-based billing, where clients are billed as each phase or scope of work is completed.
At De Marco Builders, we believe in delivering results first before requesting payment whenever possible. This approach reflects our confidence in the quality of our work while also giving our clients greater peace of mind throughout the construction process. Any required deposits or payment schedules are discussed clearly and agreed upon before the project begins.
What happens if costs change during the project?
Project costs typically remain consistent with the original estimate unless you request changes to the scope of work, or there are significant shifts in material pricing due to market conditions beyond our control. Any changes are communicated clearly and promptly before we proceed, and documented through a written change order outlining the updated scope, pricing, and schedule — so you approve everything before additional work begins.
Can you work within a specific budget?
Yes. At De Marco Builders, we work closely with our clients to understand their budget goals and priorities from the beginning of the project. Our team helps guide design choices, material selections, and construction options to maximize value while maintaining quality craftsmanship.
Through careful planning and transparent communication, we strive to create solutions that align with both the client’s vision and budget without compromising the overall integrity and functionality of the project.
Are you licensed, bonded, and insured?
Yes. De Marco Builders is fully licensed, bonded, and insured. We are committed to maintaining professional standards, quality workmanship, and compliance with all applicable building regulations and safety requirements, giving our clients confidence and peace of mind throughout the construction process.
How do you handle unexpected issues that come up mid-project?
If unexpected issues arise during the project, we address them promptly and communicate with the client right away. However, we rarely experience major unexpected issues because we carefully plan and manage each project to help prevent unnecessary problems before they occur.
Our team works to find practical and cost-effective solutions while minimizing delays and keeping the project moving efficiently. Any necessary changes are discussed and approved before additional work proceeds.
How often will I receive updates?
Clients receive regular updates throughout the project, including progress, scheduling, and any important developments. We believe clear and consistent communication is essential to keeping projects running smoothly and ensuring our clients stay informed every step of the way.
Ready to Build Something
You'll Love?
Get a free consultation with our team — no commitment, just a conversation about what's possible.
Get in Touch