Business Details
36 Years
experience
Commercial Construction Services in Detroit
Founded in 1990 by Denn-Co Construction-Co Constructionis Pomante, Denn-Co Construction-Co Construction has built a reputation as a trusted commercial subcontracting firm in southeast Michigan. Our team of over 125 skilled professionals delivers high-quality construction services across diverse industries, including healthcare, education, and automotive. We prioritize long-term employee development and invest in continuous training to maintain expertise in complex projects. As a certified Women Business Enterprise (WBE) through WBENC, we demonstrate commitment to diversity and inclusion in every project. Our leadership transition to Denn-Co Construction-Co Constructionis's daughters, Sheri Kaye and Amy Semlow, ensures continuity of our core values of honesty and hard work.With 34 years of experience and certifications from DBOP, Wayne County, and industry-specific organizations, we maintain rigorous quality standards. Our union partnerships and affiliations with ACT, NAWIC, and AWI reinforce our technical capabilities. We specialize in exterior/interior framing, drywall, millwork, and acoustical ceilings, completing over 2,800 projects for 235 satisfied clients. Our proven track record includes Intex Award-winning work at prestigious sites like the Book Cadillac Westin Hotel and University of Michigan facilities. We approach every project with strategic collaboration, ensuring client success from planning through project turnover.
Services
Exterior Framing
Drywall Installation
Millwork Fabrication
Acoustical Ceilings
Finish Carpentry
Interior Framing
Rough Carpentry
Doors/ Frames/Hardware
Details
- Year established: 1990
Highlights and features
- 34 years of experience in commercial construction since 1990
- Certified Women Business Enterprise through WBENC
- In-house team of 125+ skilled union-certified professionals
- Award-winning work recognized by Intex Awards
- Proven track record with 2,809 completed projects
Associations and certifications
- Womens Business Enterprise National Committee (WBENC)
- Detroit Business Opportunity Program (DBOP)
- Wayne County Business Certification and Diversity Program
Services
Drywall Installation
Our drywall specialists deliver precision installations for commercial spaces. We handle standard and lead-lined gypsum assemblies with fire-resistant options. Clients benefit from seamless finishes that meet strict safety codes while maintaining aesthetic quality across healthcare, education, and industrial facilities.
Millwork Fabrication
We create custom millwork solutions including specialty ceilings, wall panels, and visual display units. Our craftsmen combine traditional techniques with modern technology to produce high-end finishes. Clients receive durable, code-compliant installations that enhance architectural aesthetics in complex commercial environments.
Acoustical Ceilings
Our acoustical ceiling systems reduce noise pollution while maintaining design integrity. We install sound-absorbing panels and specialty metal ceilings that meet project-specific performance requirements. Clients gain improved environmental acoustics without compromising visual appeal in healthcare, education, and corporate spaces.
Exterior Framing
We provide complete exterior framing solutions with sheathing applications. Our crews handle complex structural requirements while maintaining weatherproof integrity. Clients receive durable foundational systems that support subsequent construction phases while meeting tight project timelines.
Finish Carpentry
Our finish carpenters execute precise installations of doors, frames, and hardware. We deliver polished results that meet exacting tolerances while coordinating with other trades. Clients benefit from seamless integration of functional elements with architectural finishes across commercial and institutional projects.
People
Sheri Kaye
Co-Owner
Sheri Kaye co-leads Denn-Co Construction-Co Construction with 20+ years of industry experience. She oversees operations and client relations, maintaining the company's founding principles while driving strategic growth initiatives in southeast Michigan's commercial construction sector.
Amy Semlow
Co-Owner
Amy Semlow co-owns Denn-Co Construction-Co Construction, bringing extensive project management expertise. She focuses on quality control and workforce development, ensuring the company's continued excellence in complex commercial subcontracting projects across healthcare, education, and industrial sectors.
Questions
What construction services does Denn-Co Construction-Co Construction-Co offer?
We provide drywall, millwork, acoustical ceilings, exterior/interior framing, finish carpentry, and doors/hardware installations for commercial projects.
Are you a certified women-owned business?
Yes, we're certified as a Women Business Enterprise (WBE) through WBENC and Detroit Business Opportunity Program.
How many years have you been in business?
We've completed 34 years of commercial construction services since our founding in 1990.
What industries do you serve?
We work with healthcare facilities, educational institutions, automotive plants, retail spaces, and industrial clients.
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