Business Details
47 Years
experience
Trusted Roofing & Exterior Solutions in Southeastern Wisconsin
Since 1979, BCI Exteriors has been a leading exterior service contractor in southeastern Wisconsin, serving homeowners and builders with reliable installations and quality customer service. Our 10,000-square-foot headquarters in Menomonee Falls houses offices, a warehouse, and 23 service vehicles, alongside an in-house sheet metal fabrication shop for custom gutters, downspouts, and roofing components. With 50 dedicated employees, we prioritize craftsmanship and problem-solving to ensure customer satisfaction. Our team undergoes continuous training on industry standards and partners with top manufacturers to provide premium materials and warranties.Recognized for over 40,000 satisfied projects, we emphasize trust, accountability, and uncompromising quality. Our leadership team, including President Lawrence Stern with 38 years of experience, drives our commitment to excellence. Customer testimonials highlight our professionalism, attention to detail, and competitive value. We serve residential and commercial clients with roofing, siding, gutters, and insulation solutions tailored to Wisconsins climate.
Services
Roofing
Siding
Gutters
Insulation
Commercial Roofing
Roof Repair
Gutter Installation
Siding Replacement
Energy Efficiency Upgrades
Custom Metal Fabrication
Details
- Year established: 1979
Highlights and features
- We have 45+ years of experience in exterior contracting.
- Our in-house fabrication shop creates custom gutter and metal solutions.
- Our team is certified by leading industry manufacturers.
- We offer financing options for customer convenience.
- Over 40,000 satisfied customers trust our workmanship.
Associations and certifications
- Owens Corning Platinum Preferred Contractor
- James Hardie Elite Preferred Contractor
- LP BuildSmart Pro Preferred Contractor
- CertainTeed Shingle Master
- Mastic Elite Contractor
- DaVinci Preferred Masterpiece Contractor
- TAMKO Pro Certified Contractor
- GAF Master Elite Weather-stopper Roofing Contractor
What people say
Best value for the price
Great job
Go-to company
Attention to detail
Knowledgeable professionals
Services
Roofing
BCI Exteriors specializes in residential and commercial roofing solutions, including replacements, repairs, and new installations. Our team handles asphalt, metal, wood, and rubber roofing materials with expertise in storm damage restoration. Certified by leading manufacturers like GAF and Owens Corning, we ensure durable, weather-resistant roofs with comprehensive warranties. Our process includes detailed inspections, customized proposals, and efficient project execution.
Siding
We offer premium siding installation and repair services using fiber cement, vinyl, and wood materials. Our solutions enhance curb appeal while improving energy efficiency and durability against Midwest weather. Certified installers ensure precise fitting and long-lasting performance. Options include low-maintenance vinyl, fire-resistant fiber cement, and authentic wood siding with custom finishes for residential and commercial properties.
Gutters
Custom seamless gutter systems in aluminum, copper, and steel protect homes from water damage. Our in-house fabrication shop creates precise fittings for K-style, half-round, and built-in systems. Services include installation, gutter guard solutions, and repair of existing systems. Durable materials resist corrosion and withstand Wisconsins extreme temperature fluctuations for long-term functionality.
Insulation
We provide blown-in fiberglass and spray foam insulation for attics, walls, and crawl spaces to improve comfort and reduce energy costs. Our Home Performance Assessments identify inefficiencies using thermal imaging and blower door tests. Upgrades meet modern energy codes and include air-sealing to prevent drafts, moisture issues, and heat loss in both new and older homes.
Commercial Roofing
Specialized commercial roofing services for industrial, retail, and multi-family properties. Our team installs and repairs single-ply membranes, modified bitumen, and metal roofing systems. Preventative maintenance plans extend roof lifespan while emergency leak repairs minimize business disruption. Projects emphasize durability, compliance with building codes, and minimal downtime for property owners.
People
Lawrence Stern
President
With 38 years in the roofing industry, Lawrence Stern founded BCI Exteriors and grew it from two employees to over 50. He prioritizes quality craftsmanship and customer satisfaction, drawing from early experience in his fathers business. Stern focuses on maintaining high standards across all projects.
Frank Gscheidmeier
President of Operations
A 28-year industry veteran with 21 years at BCI, Frank oversees operations with a focus on teamwork and problem-solving. He values the companys family-like culture and brings expertise from working with his grandfather in roofing.
Michael Stephan
Production Manager
With 32 years in residential exteriors, Michael manages window, door, and gutter installations. He emphasizes BCIs investment in staff training and holds certifications in siding and window installation for quality assurance.
Mitchell Bradetich
Project Specialist
A 12-year industry expert, Mitchell specializes in troubleshooting roofing solutions. He highlights BCIs ethical work culture and customer-focused approach, ensuring tailored solutions for homeowner needs.
Kevin Schwader
Project Specialist
With 17 years at BCI, Kevin serves as a customer liaison, ensuring satisfaction from project start to finish. He brings a home improvement background and prioritizes transparency and accountability in every job.
Questions
Do you offer financing options?
Yes, we provide various financing plans to suit different budgets and needs.
Are your services available year-round?
Yes, we complete projects in all seasons, including winter installations.
What does the estimate process involve?
A project specialist visits your home to assess needs and provide a detailed proposal.
Are you licensed and insured?
Yes, we hold multiple industry certifications and carry full insurance coverage.
Do you handle permit requirements?
We obtain necessary permits for projects requiring municipal approval.
What sets BCI apart from competitors?
Our in-house fabrication, 45+ years of experience, and customer-first approach distinguish us.
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