Business Details
50+ Years
experience
Trusted Home Remodeling Services in Cleveland Since 1958
Custom Home Improvement has been a trusted name in home remodeling for over 60 years, specializing in windows, doors, siding, and roofing solutions. Founded in 1958 by Sigmund Bialosky, our family-owned business combines decades of hands-on experience with a commitment to quality craftsmanship and customer satisfaction. Every project is executed by our in-house team of professionals, ensuring precise installations and personalized service. We prioritize transparency, using only premium materials from trusted brands like Certainteed and Wolverine Technologies. Our reputation is built on referrals and testimonials from satisfied homeowners across Cleveland and surrounding areas.We adhere to strict industry standards, maintaining affiliations with organizations like the Professional Remodelers of Ohio. From initial consultation to final walkthrough, we guarantee a seamless process, including debris removal and comprehensive product warranties. Our teams expertise spans all aspects of home exteriors, from energy-efficient window replacements to durable vinyl siding and advanced gutter protection systems. Recognized for excellence through awards and community partnerships, we remain dedicated to enhancing homes and lives with every project.
Services
Replacement Windows
Entry Doors
Vinyl Siding
Roofing Services
Gutter Installation
Siding Repair
Window Installation
Door Installation
Gutter Guards
Roof Repair
Details
- Year established: 1958
Highlights and features
- We have over 60 years of experience in home improvement.
- Family-owned with three generations actively involved.
- Professional installation with no subcontracting.
- Award-winning service with 80% referral-based business.
- Comprehensive product warranties and debris removal included.
What people say
Professional and courteous
Awesome job
Highly recommend
Work always turns out great
Love their work
Services
Replacement Windows
Custom vinyl and wood window installations enhance energy efficiency and curb appeal. Our double-hung, casement, and bay windows feature Low-E glass, argon insulation, and child safety locks. Professional installation includes precise measurements, debris removal, and lifetime product warranties.
Entry Doors
Durable fiberglass and steel entry doors improve home security and aesthetics. Available in multiple colors and styles with optional glass inserts, our doors include heavy-duty frames, energy-efficient seals, and custom-fit installations for lasting performance and thermal efficiency.
Vinyl Siding
Premium vinyl siding resists fading, chalking, and weather damage while boosting home value. We offer diverse profiles like double 4, double 5, and vertical board-and-batten in standard and premium colors, with professional installation and maintenance tips included.
Roofing Services
Comprehensive roofing solutions include seamless aluminum gutters, soffit, fascia, and copper gutter systems. Our Leaf Relief gutter guards prevent debris buildup, while professional installations ensure durability against heavy rainfall and ice accumulation.
Gutter Installation
Custom seamless gutters in 5 and 6 widths with hidden hangers ensure efficient water drainage. Options include Gutterworld drop-in screens, Hallett gutter covers, and copper systems. Installations address ice dams, leaf blockages, and structural integrity.
People
Glenn Bialosky
Owner
Glenn Bialosky oversees operations with decades of hands-on experience. He ensures every project meets quality standards while maintaining the familys commitment to customer satisfaction and professional integrity.
Dan Bialosky
Owner
Dan Bialosky manages installations and client relations. His expertise in home exteriors and dedication to quality craftsmanship reflect the companys legacy of excellence since 1958.
Ron Bialosky
Owner
Ron Bialosky focuses on product selection and team training. He upholds the familys values of transparency and service, ensuring every customer receives personalized attention and durable solutions.
Questions
What home improvement services do you offer?
We specialize in windows, doors, siding, roofing, and gutter systems with professional installation.
Do you serve areas outside Cleveland?
Yes, we proudly serve Lakewood, Parma, Westlake, Shaker Heights, and surrounding Ohio communities.
How long does window installation take?
Most installations complete in 1-2 days, including debris removal and final inspections.
Are your products energy-efficient?
Yes, our windows and doors feature Low-E glass, argon insulation, and thermal-efficient designs.
Do you provide warranties?
All products include manufacturer warranties, and we guarantee workmanship quality.
