• 678-855-0098
  • Year Established: 1974
  • Homeowners Served: 2,200+
  • Number of Employees: 10+
"Pinnacle Window & Siding Company believes your home renovation should be a positive experience, enjoyable and free from worry and stress. You can have full confidence that your replacement project will meet your expectations. We help you to put it all together from ideas to design, from products to plan, from beginning to end. We have 46 years of experience and knowledge to help turn your ideas into great results. We listen, make suggestions and look for the best way of achieving your goal. Our professional installers understand construction and how to deal with challenges and problems. Behind our professional installation teams there is a solid network of staff and suppliers ready to go to work for you."

Mr. Lee Fuller, Owner
Principal Owners / Key Managers
Lee Fuller, Owner
Five Star Guarantee
We stand behind every Five Star Rated company with Our Guarantee. We've done the research for you and identified the best home service pros in your neighborhood.
Homeowner Reviews

“Pinnacle is a top-notch company. No high-pressure sales pitch. Either you want new windows or you don't. Received windows in time frame given at the onset. Installation crew did an excellent job. Very professional and courteous. Love the new windows! Highly recommend Pinnacle.”

“Terrific experience with Pinnacle! Professional and knowledgeable about product.”

“The installation was professional and clean. The caulking job around windows was top-notch, super clean, and smooth lines. Our plantation shutters had to be removed for installation, and they reinstalled them perfectly.”

“We are extremely pleased with the professional work completed. The sales process with John and the install by Hector and his team were first-class.”

  • 678-855-0098
  • Year Established: 1974
  • Homeowners Served: 2,200+
  • Number of Employees: 10+
"Pinnacle Window & Siding Company believes your home renovation should be a positive experience, enjoyable and free from worry and stress. You can have full confidence that your replacement project will meet your expectations. We help you to put it all together from ideas to design, from products to plan, from beginning to end. We have 46 years of experience and knowledge to help turn your ideas into great results. We listen, make suggestions and look for the best way of achieving your goal. Our professional installers understand construction and how to deal with challenges and problems. Behind our professional installation teams there is a solid network of staff and suppliers ready to go to work for you."

Mr. Lee Fuller, Owner
Principal Owners / Key Managers
Lee Fuller, Owner
Top Company Features
  • Five Star Guarantee
  • General Liability Insurance
  • Workers' Compensation Insurance
Services Offered
Window & Door Replacement Specialist
Insurance
General Liability & Workers' Compensation
Warranties / Guarantees
Our professional installation assures you there is no risk of voiding any manufactures warranties on materials & products. Standard Manufacturers warranties apply. Labor Warranty by Category.
Recognitions
Soft-Lite Dealer of the year for GA 2008-2018
Top 50 Soft-Lite Dealers Nationwide - 2009-2018
Award of Excellence - OKNA Windows
Simonton Windows Outstanding Sales Achievement Award
Accredited Member of the BBB A+ Rating
Guild Quality - GuildMaster Award