Start Planning your Commercial project with us today
Our team will provide you with a free consulation and answer any questionsInterior Demolition
Safe, precise commercial interior demolition for tenant improvements, renovations, and interior build-outs throughout Chicagoland and the Midwest.Metal Stud Framing
Professional commercial metal stud framing built accurately, safely, and to specification.Drywall Hanging + Finishing
Complete commercial drywall hanging and finishing from installation through final sand.Doors, Frames, & Hardware
Accurate installation of commercial doors, frames, and hardware systems.ACT / Acoustical Ceilings
Professional installation of commercial acoustical ceiling and ACT grid systems.Commercial Millwork / Casework
Expert installation of commercial millwork, cabinetry, and architectural casework.Some of Our Recent Projects:
Daiso
Niles, Illinois
O'Reillys
Crest Hill, Illinois
Heartland Dental
Joliet, Illinois
Would you like to Build your next project with Us? Enquire Below
DEYCO Construction is a Chicagoland-based commercial interior carpentry
subcontractor built on integrity, accountability, and pride in workmanship.
Founded in 2011 by owner Danny, a South Side native and union-trained commercial
carpenter with over 20 years of field experience, DEYCO was shaped by blue-collar
values and a deep respect for the trades.
Since expanding intentionally into the commercial construction market in 2022, DEYCO
has experienced more than 500% growth by focusing on what matters most: safety-first
job sites, precise execution, schedule reliability, and doing what we say we’re going to
do, no excuses.
Rooted in Chicago’s working-class culture and driven by an inclusive, diverse team, we
bring a disciplined, detail-oriented approach to every project.
General contractors trust DEYCO as a reliable commercial carpentry partner because
we take ownership of our work, communicate clearly, and deliver high-quality interior
carpentry solutions on time and with minimal cost revisions across Chicagoland and the
greater Midwest.
A safety-focused, schedule-driven commercial carpentry subcontractor delivering
precise interior construction solutions across Chicagoland
At DEYCO, culture is not a buzzword; it's how we show up on every job site.
- Integrity First: We stand behind our word, our pricing, and our workmanship.
- Safety Without Compromise: Clean, organized, OSHA-conscious job sites are non-negotiable.
- Precision & Craftsmanship: We believe quality work starts with accurate layouts and attention to detail.
- Ownership Mentality: Big shoulders, no excuses. We take responsibility and solve problems.
- Inclusive & Respectful Teams: Built on diversity, respect, and collaboration across trades.
- Chicago Work Ethic: Tough, dependable, and proud of where we come from.
A trusted commercial carpentry subcontractor serving Chicagoland and the Midwest.
General contractors across Chicagoland and the Midwest partner with DEYCO because we understand what it takes to keep commercial projects moving.
- Proven commercial carpentry subcontractor with scalable crews
- Strong coordination with superintendents and project managers
- Schedule-driven execution and clean handoffs between trades
- Reduced rework, tighter punch lists, and fewer change orders
- Trusted on active, occupied, and fast-paced job sites
We don't just complete scopes; we support the success of the entire project.
- 100% Assurance
- Hard Working
- Trustworthy
- Intelligent
- Always Curious
- Perfectionists
- Friendly & Helpful
- Accomodating Nature
- Available 24x7
DEYCO Construction is proudly based in Illinois and operates across the Midwest, with completed projects in Illinois, Wisconsin, Indiana, and Ohio. While our headquarters serves as the hub for planning, coordination, and client communication, our team is always on the move — bringing skilled craftsmanship to commercial job sites throughout the region. Wherever your project is, DEYCO shows up ready to build.
Headquarters:
Illinois
Illinois
Phone: 815-714-2100
Email: contact@deycoconstruction.com
Email: contact@deycoconstruction.com