Business Details
35 Years
experience
Emergency
services
Trusted Remodeling Solutions in Michigan
Founded in 1991 by Mark Teufel, our company has built a reputation on integrity, craftsmanship, and customer-centric service. With over 30 years of experience and 6,000+ installations, we specialize in window, roofing, siding, and door replacement, alongside water damage and mold restoration. Our team prioritizes safety, transparency, and communication, ensuring every project meets the highest standards. We partner with trusted financing providers like GreenSky to make home improvements accessible. Our commitment to quality extends to sourcing state-of-the-art products from leading brands, ensuring durability and aesthetic value.We pride ourselves on long-term customer relationships, evidenced by our 5-star reviews and repeat clientele. Our process emphasizes timely execution, personalized solutions, and post-project support. As an authorized contractor for Oakland Saves and GreenSky, we combine industry expertise with community-focused values. Our 24/7 emergency services address urgent needs, while our patented technologies enhance functionality and design. We stand by our work with warranties and proactive follow-ups, ensuring lasting satisfaction.
Services
Window Installation
Roofing Services
Siding Replacement
Mold Restoration
Water Damage Repair
Door Replacement
Painting
Material Sourcing
Foam-Filled Fiberglass
Custom Bay Windows
Details
- Year established: 1991
Highlights and features
- We offer 30+ years of experience in residential and commercial remodeling.
- Our team provides 24/7 emergency services for urgent damage restoration.
- We partner with GreenSky and Oakland Saves for flexible financing options.
- Our patented window technologies ensure superior durability and aesthetics.
- We maintain a 5-star reputation for transparency and customer care.
Associations and certifications
- CertainTeed ShingleMaster
What people say
Honest and dependable
Excellent crew
Added substantial upgrade
100% responsive
Top-notch craftsmanship
Services
Window Installation
We install energy-efficient windows using premium materials like Polaris EnergyWeld and Sunrise Vinyl. Our process preserves interior trim, integrates foam insulation, and ensures seamless aesthetics. With 30+ years of expertise, we offer custom solutions for residential and commercial properties.
Roofing Services
Our roofing solutions include replacements, repairs, and inspections using CertainTeed products. We specialize in durable shingles, brick cut-outs, and foam-filled fiberglass systems to enhance structural integrity and weather resistance for homes and businesses.
Mold Restoration
We address mold risks within 48 hours of water intrusion, combining rapid response with certified remediation techniques. Our services protect health, prevent property damage, and restore affected areas to pre-damage conditions.
Water Damage Repair
Our team mitigates water damage from storms, leaks, or plumbing failures. Services include structural drying, material replacement, and mold prevention to safeguard properties and ensure long-term stability.
Siding Replacement
We upgrade outdated siding with durable, modern materials that improve curb appeal and energy efficiency. Our installations focus on weather resistance, aesthetic alignment with property design, and long-term performance.
People
Mark Teufel
Founder & Owner
Mark founded the company in 1991, driven by a passion for craftsmanship and customer satisfaction. With 30+ years in the industry, he prioritizes ethical practices, innovative solutions, and hands-on project oversight to ensure quality outcomes.
Questions
What services does 21st Century Windows offer?
We specialize in window, roofing, siding, and door installation, alongside water damage and mold restoration services.
How long has the company been in business?
We have served Michigan residents and businesses for over 30 years, with 6,000+ successful installations.
Do you offer financing options?
Yes, we partner with GreenSky and Oakland Saves to provide accessible financing for home improvement projects.
Are emergency services available?
Yes, our 24/7 emergency team addresses urgent storm, flood, and water damage needs promptly.
How do you handle insurance claims?
We assist clients with insurance claims documentation and coordination to streamline the repair process.
