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, Inc. is a licensed, bonded and insured general contractor that has been providing reliable, quality service in a timely manner to clients since 1996. We are a design-build company that builds both commercial and residential projects. Our residential projects range from new construction and custom homes to additions, remodels and restorations
De Marco Builders is known for guaranteeing both pricing and project completion timelines in writing while delivering exceptional quality craftsmanship.
Our commercial projects range from tenant improvements all the way up to skilled nursing facilities. We also do insurance work and emergency construction. All of our services are managed in a critical path method that allows us to be many times faster than the industry-standard time frames while holding true to quality craftsmanship. We also have the uncommon trait of being on-time with every project. We pride ourselves on never being late, ever.
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: Entire city of Portland including the surrounding areas -all of Saint Johns, North Portland, NE Portland / Laurelhurst, SE Portland / East Moreland Area, NW / SW Portland, Tigard, Beaverton, Hillsboro, St Helens, Warren, Scappoose. De Marco Builders will travel for quality substantial projects to the Oregon Coast and as far as Salem.
- 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.
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
How long does a typical project take?
It depends on the size, scope, design complexity and permit process.
Typical project timelines include:
- ADUs: 45–60 days
- Home Additions: 45–90 days
- Remodels: 30–90 days
- Custom Homes: 90–160 days
- Commercial Projects: 90–160 days
How do you price a project?
Every proposal from De Marco Builders provides complete cost transparency. Our estimates clearly show the construction costs, company overhead, profit, and total project cost so clients fully understand where every dollar is allocated.
Do you require a deposit?
No. Never. We do not require an upfront deposit. The first payment is due only after a portion of the contracted work has been completed.
What happens if costs change during the project?
We guarantee the contract price through project completion unless the homeowner requests additional work beyond the original scope or unforeseen structural conditions are discovered that were not visible during the initial evaluation.
Can you work within a specific budget?
Absolutely. De Marco Builders is a budget-driven builder. We work within the client’s established budget throughout the design, engineering, permitting, and construction phases. We utilize value-engineering principles to maximize quality while maintaining budget goals.
Are you licensed, bonded, and insured?
Yes. De Marco Builders is fully licensed, bonded, and insured. We maintain all required certifications and operate in full compliance with state regulations.
How do you handle unexpected issues that come up mid-project?
Unexpected issues are rare because of our extensive experience and thorough planning process. If an unforeseen issue does arise, it is addressed immediately, typically within 24 hours. We resolve issues in a code-compliant manner while protecting the project schedule.
How often will I receive updates?
Communication is one of our highest priorities. Once a client signs a contract, we maintain frequent communication throughout design, engineering, permitting, and construction. Clients receive regular progress updates, photos, and end-of-day reports so they remain informed from start to finish.
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