We never compromise on quality. Every detail matters, and we handle each step with care and precision.
No runaround, no surprises. Just straightforward, honest communication from start to finish.
We respect your time, your home, and your budget. Our teams arrive on schedule, keep job sites tidy, and deliver on promises.
We aim to be your trusted partner, earning your confidence through consistent results and integrity.
We live and work in the communities we serve, taking genuine pride in enhancing local homes.
WA Custom Construction is your trusted local contractor, proudly serving homeowners across the Denver metro area and the broader Front Range. As a family-owned business, we specialize in residential window replacements, door installations, and home remodeling services designed specifically for Colorado’s challenging climate. Our reputation is built on integrity, unmatched craftsmanship, and personalized care for every client we serve.
Discover how we bring craftsmanship and care to every project.
Founded in 2009, WA Custom Construction began with a clear vision: to provide homeowners with high-quality workmanship without the typical contractor headaches. Frustrated with the shortcuts and impersonal service common in the industry, our founder set out to create a different kind of construction company—one rooted in transparency, reliability, and genuine customer relationships.
What started as a small operation built primarily on referrals has grown steadily into a trusted local team known for meticulous attention to detail and lasting results. Over the years, we’ve proudly completed more than 500 window and door projects throughout Denver, earning numerous five-star reviews and long-term relationships with our customers.
We don’t just install windows and doors—we install the right windows and doors specifically designed to handle Colorado’s unique environmental demands. From high-altitude sun exposure and powerful hailstorms to heavy snowfalls and rapid temperature fluctuations, our products and installations are carefully selected to perform reliably and efficiently, year after year.
Our team has deep expertise in local building codes, HOA requirements, and regional architectural styles, ensuring every project aligns perfectly with your home and neighborhood.
“Like many who come to this country with hope, I immigrated to the U.S. in search of a better life for myself and my family. I didn’t know the language or the system — but I learned. Quietly, humbly, and with determination.
What I lacked in words, I made up for in work ethic — something passed down from my parents and grandparents. They taught me to do things right, treat others with respect, and take pride in every task.
Over the years, I’ve built more than a business — I’ve built trust, relationships, and a reputation for quality. I believe in doing things the right way, not the easy way, and I’m always learning and growing so I can serve my clients better.
Today, I lead teams who share those same values. We don’t cut corners. We take pride in every detail because that’s what our clients deserve. This journey hasn’t been easy, but it’s been worth it — and I’m grateful for the challenges that shaped me and the opportunity to serve with integrity and excellence.”
Owner
Person
Wilmer, is very professional and friendly.
Wilmer communicated throughout the process and his worker Leo was professional and courteous. Very Happy with this work!
Wilmer was easy to work with, completed the project on time and was well worth the money.
We know trust matters. That’s why every project we undertake is backed by clear communication, skilled craftsmanship, and products built specifically for Colorado’s challenging climate.