Business Details
44 Years
experience
Expert Home Exterior Solutions in Winder, GA
Trim-Co Exteriors-Co Exteriors was founded in 1982 by Doyle Sims, a third-generation construction professional who transitioned from commercial construction to specialize in home improvement. The company pioneered vinyl siding adoption in Georgia after recognizing its durability and low-maintenance benefits during a 1985 project. Over four decades, the family-owned business expanded its offerings to include comprehensive exterior solutions while maintaining hands-on leadership from Doyle and his son Scott. With a 35+ year track record serving Northern Georgia, we combine industry expertise with certified installers to deliver quality products and installations. Our showroom on GA Hwy 211 NW showcases materials from trusted manufacturers like Mastic and GAF, ensuring clients access premium options. As a GAF Preferred Contractor, we emphasize proper installation techniques and customer satisfaction through personalized service.Our team's extensive experience spans siding, roofing, windows, and custom outdoor living spaces, making us a one-stop shop for exterior home projects. We maintain strong relationships with local contractors and homeowners while upholding a reputation for reliability and craftsmanship. Through three generations of industry involvement, we've cultivated deep knowledge of construction challenges and solutions. Our commitment to quality extends to using advanced materials like Tek-Rail for durable deck systems and Ballew's Aluminum for sunroom structures. This combination of heritage, technical expertise, and customer focus has established us as Barrow County's leading exterior construction company.
Services
Siding Installation
Roof Replacement
Window Replacement
Sunroom Construction
Gutter Installation
Garage Doors
Deck Railings
Screen Rooms
Exterior Trim
Home Additions
Details
- Year established: 1982
Highlights and features
- 35+ years of exterior construction expertise
- GAF Preferred Contractor certification for roofing
- Family-owned with hands-on leadership
- Certified installers for all major product lines
- Local knowledge of Georgia building requirements
Associations and certifications
- GAF Preferred Contractor
- ISO 9001 Certified
What people say
Professional and meticulous
Excellent service
Exact match found
Wonderful to do business
Highly recommended
Services
Siding Installation
Our vinyl siding expertise spans nearly four decades, making us Northern Georgia's trusted specialists. We offer Mastic Premium Vinyl Siding as the region's exclusive dealer, along with Royal Building Products and James Hardie fiber cement options. Each installation combines durable materials with precise techniques to enhance home aesthetics while providing lasting protection against Georgia's varied climate conditions.
Roof Replacement
As GAF Preferred Contractors, we deliver premium roofing solutions using industry-leading shingles and metal roofing systems. Our installations address both functional protection and energy efficiency, with seamless aluminum gutters integrated to complete comprehensive roof systems. Decades of experience ensure proper installation techniques that maximize roof longevity and performance.
Sunroom Construction
We create custom sunrooms and screen rooms using Ballew's Aluminum and Four Seasons Building Products. These structures transform outdoor spaces into functional living areas while maintaining durability against weather elements. Our designs balance natural light integration with insect protection, creating comfortable extensions of living spaces that increase home value.
Window Replacement
We install energy-efficient windows from Lansing and Vinylmax that enhance home security while improving thermal performance. Our selection includes various styles and configurations to match architectural aesthetics while providing modern functionality. Each installation focuses on proper sealing and integration with existing exterior elements for comprehensive home improvement.
Gutter Installation
Our gutter systems prevent water damage through proper installation of high-quality aluminum gutters. We address critical protection needs including foundation stability, landscaping preservation, and siding protection. The service includes assessment of existing systems and customized solutions to manage rainwater effectively around residential properties.
People
Doyle Sims
Founder & Outside Sales
Third-generation construction professional with 40+ years industry experience. Founded Trim-Co Exteriors-Co Exteriors in 1982 after recognizing vinyl siding's potential. Maintains active role in client relationships while overseeing operations with his son Scott.
Scott Sims
Operations Manager
Joined the company in 1985 as installer, now oversees daily operations. Combines hands-on experience with business management expertise to maintain quality standards across all projects while ensuring efficient service delivery.
Questions
What are your company values?
We prioritize clear communication, quality products, competitive pricing, competent installations, and comprehensive warranties for all exterior projects.
Do you install garage doors?
Yes, we provide professional garage door installation as part of our comprehensive exterior home improvement services.
Can you match existing vinyl siding?
We can match most vinyl siding colors and styles using our extensive sample collection and ordering capabilities.
Do you offer emergency repair services?
While we don't provide 24/7 emergency services, we prioritize urgent repair requests during regular business hours.
Are you licensed and insured?
Yes, we are fully licensed, insured, and bonded with over 35 years of experience in exterior home construction.
