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Business Details
50+ Years
experience
Trusted Exterior Home Improvements in Granby, CT
Peter L. Brown Company has been a trusted name in Connecticut's exterior home improvement industry since 1960. Founded by Peter L. Brown, the company began as a small aluminum siding and window business operating from a barn in Bloomfield before relocating to Granby in 1969. With over six decades of combined experience, our team has built a reputation for quality craftsmanship and customer-centric service, evidenced by our A+ BBB accreditation and Owens Corning Platinum Preferred Roofing Contractor status.

We specialize in seamless vinyl siding, roofing, windows, doors, and gutter protection systems, using only premium materials from trusted brands like PlyGem and ProVia. Our commitment to excellence is reflected in our 5-star reviews, with homeowners praising our professional crews, transparent communication, and meticulous attention to detail. As a family-owned business now led by Ted Brown, we continue to prioritize our founding motto: 'Do it right the first time and you won't have to do it again.'
Services
Siding Installation Roof Replacement Window Replacement Door Installation Gutter Protection
Details
  • Year established: 1960
Highlights and features
  • 60+ years of combined experience in exterior home renovations
  • A+ BBB accredited with industry certifications
  • Interest-free financing options available
  • Locally-owned with deep community roots
  • No down payment required until job completion
Associations and certifications
  • Better Business Bureau
  • Owens Corning Platinum Preferred Roofing Contractor
What people say
'Top-notch professionals' 'Completed ahead of schedule' 'Transformed our home's appearance' 'Excellent communication' 'Worth every penny'
Services
Siding Installation
We specialize in seamless vinyl siding installation that enhances home aesthetics while providing durable protection. Our Mastic SolarDefense siding features reflective technology that prevents fading in dark colors while maintaining a natural wood appearance. With 35 color options and multiple profiles including clapboard and Dutch lap, we help homeowners create customized exteriors that increase property value and require minimal maintenance.
Roof Replacement
As Owens Corning Platinum Preferred Contractors, we install premium asphalt shingles from Atlas Roofing with Scotchgard Protector technology. Our expert team handles complete roof replacements including decking repairs, ice dam prevention, and proper ventilation. We offer 30-50 year architectural shingles with wind warranties up to 130 mph and provide thorough inspections to identify hidden damage before replacement.
Window Replacement
We install PlyGem vinyl replacement windows engineered for Connecticut's climate. Our energy-efficient double-hung and casement windows feature multi-chambered frames and Low-E glass coatings that reduce energy costs. Available in custom sizes with various grid patterns and color options, our windows improve home comfort while requiring minimal maintenance through their decades-long lifespan.
Door Installation
Our ProVia Embarq fiberglass entry doors combine security with energy efficiency, featuring U-factors as low as 0.10 for superior insulation. We offer custom-sized doors with decorative glass options, durable steel or fiberglass construction, and matching storm door systems. Professional installation includes threshold sealing and weatherstripping to prevent air infiltration while enhancing home aesthetics.
Gutter Protection
We install Klean Gutter stainless steel leaf protection systems that prevent debris accumulation while maintaining water flow. Our seamless aluminum gutters with micro-filter technology eliminate clogging without requiring frequent cleaning. The system integrates with existing drainage to protect foundations from water damage while reducing pest infestation risks associated with standing water.
People
Peter L Brown
Founder
Established the company in 1960 as a door-to-door aluminum siding business. Built the company's reputation through quality workmanship and customer focus before passing leadership to his son Ted in 1986.
Ted Brown
President
Joined the family business in 1986, expanding product offerings and developing new markets. Maintains the company's commitment to quality while overseeing daily operations and customer service standards.
Scott Wilson
Sales Representative
Experienced design consultant who guides customers through material selection and project planning. Known for thorough explanations and personalized recommendations that help homeowners make informed decisions about exterior improvements.
Questions
What exterior services do you offer?
We provide complete exterior home improvements including siding, roofing, windows, doors, and gutter protection systems for residential and commercial properties across Connecticut.
Are financing options available?
Yes, we offer interest-free financing plans to qualified customers, with no down payment required until project completion.
Do you provide free estimates?
Yes, we offer no-obligation free estimates for all our services with transparent pricing and no hidden fees.
What areas do you serve?
We serve homeowners throughout Connecticut including Granby, Avon, Simsbury, Farmington, and surrounding communities.
Are your contractors licensed and insured?
Yes, we are fully licensed in Connecticut with comprehensive insurance coverage for all our roofing, siding, and window installation work.
What warranties do you offer?
We provide manufacturer warranties on materials plus our own workmanship warranty for all installation services.
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Reviews (3)
Virginia Vocelli
Oct 16, 2021 Report
Hired Peter L. Brown to repair siding, replace shutters, garage door frames. They did everything we asked them to do. They were personable and professional and creative in their solutions. They handled a last minute request very effectively.
Dan S.
Sep 23, 2018 Report
Warning, very high prices for exact same materials and job. Consider getting other quotes for identical job.
Monty Lyons
Mar 01, 2016 Report
We had a complicated roofing job to be completed. Peter L. Brown personnel showed up on time, were courteous, professional and stayed until the job was finished. We would highly recommend them for their quality of work, and for the positive attitude of their entire staff.