Roofer in Defiance
Free Roof Inspection
ACI Roofing and Exteriors offers a free, comprehensive roof inspection service to identify any and all roofing problems. Schedule your free roof inspection today!
Roofer in Defiance from ACI Roofing and Exteriors
As the old saying goes, “A home is only as strong as its foundation.” The same can be said of a city. A city’s foundation is made up of its buildings and homes, which is why ensuring they are well constructed is important. Defiance is a great place to live, work, and raise a family. But it’s also a city that is subject to extreme weather conditions. That’s why it’s so important to have a roof that can withstand high winds, heavy rains, and even hail storms.
ACI Roofing and Exteriors is a Roofer in Defiance that serves homes and businesses in Defiance MO. We use the highest quality materials to ensure that your roof can withstand whatever Mother Nature throws at it. We also offer a wide range of styles and colors to choose from, so you can find the perfect look for your home or business.
High-Quality Defiance Roofing Services
ACI Roofing and Exteriors is Roofer in Defiance that understands the importance of the roof of your home or business property. When it comes to your roof, you want to ensure that you are working with a team you can trust. We’re committed to providing our Defiance customers with the best possible service and offer a wide range of roofing services.
- Roof Inspection – We are a top-rated Roofer in Defiance that provides FREE roof inspection services. That’s right – you don’t have to pay a dime to have one of our expert roofers come out and take a look at your roof. We’ll even provide you with a written report detailing the condition of your roof and any recommendations we may have.
- Roof Repair – We provide roof repair services that will leave your roof looking better than ever. We offer various roofing services, so we will surely have the perfect solution for your roof. We are fully licensed and insured, so you can rest assured that your roof is in good hands.
- Roof Replacement – We are experts in roof replacement and can help you select the best roofing materials to suit your needs. We use only the highest quality materials and workmanship, so you can rest assured that ACI Roofing and Exteriors will build your new roof to last.
- Commercial Roof – We are a leading provider of commercial roof services in Defiance MO, and have been serving the needs of businesses in the area for many years. We only use the highest quality materials and newest technologies for your roof. We also offer a wide range of services, from repairs and maintenance to brand-new installation.
- Seamless Gutters – ACI Roofing and Exteriors provides top-quality seamless gutters that protect your home from water damage. We use high-quality materials to withstand the elements and protect your home from water damage.
- All Types of Siding – We have a wide range of siding options available to choose the perfect type for your home. Our experienced team of professionals will work with you every step, from selecting suitable materials to installing them. We also offer a free consultation to help you make the best decision for your needs.

Why Work With Us For Defiance Roofing Needs
When choosing a Roofer in Defiance, there are many factors to consider. Selecting a company that is licensed, bonded, and insured is important.
ACI Roofing and Exteriors meets all of these qualifications and more. We are also a veteran-owned company serving the St. Louis Metro area for over 20 years. We are the first and oldest Master Elite Certified Contractor in the area and have an A+ BBB rating. We work with all insurance companies for insurance claims, so you can rest assured that your roof will be covered. We also offer a 100% satisfaction guarantee on all of our work. So when it comes to choosing a company for Roofer in Defiance, ACI Roofing and Exteriors is the obvious choice.

Call an Expert Roofer in Defiance Today!
At ACI Roofing and Exteriors, we understand that a healthy roof is essential to the safety and value of your home. That’s why we offer comprehensive roofing services designed to keep your roof in top condition. From repairs and maintenance to new construction, our team of Roofer in Defiance can handle any roofing project. We also offer free same-day roof inspections, so you can be sure that your roof is in good hands. And if you’re looking for financing, we have PAYZER options available.
Contact us today at 636-294-3826 to schedule a free estimate. We look forward to serving you.
The ACI Difference

Over 20 years of excellence
The Master Elite Certification is GAF’s factory certification program that provides ongoing training to roofing contractors, ensuring that they have the skills and knowledge needed to provide quality workmanship. With this highly prestigious award, you can rest assured that your roof will be completed professionally and to the highest standards. So when it comes to finding a roofing contractor you can trust, ACI Roofing and Exteriors is the clear choice.
Insurance Claim Assistance
If a storm has damaged your home, it’s essential to take the proper steps to ensure that your insurance claim is filed correctly. Many homeowners try to deal with their insurance company on their own, but this can be a complex and time-consuming process. It’s important to have a professional roofing contractor on your side who can help you through the process and avoid common mistakes. At ACI Roofing and Exteriors, we have a system in place that will help you get the highest possible settlement from your insurance company. We work with all insurance carriers and are recommended by many popular insurance agencies in the Metro St. Louis area.


First and Oldest Master Elite Installer in St. Louis
The Master Elite Certification is GAF’s factory certification program that provides ongoing training to roofing contractors, ensuring that they have the skills and knowledge needed to provide quality workmanship. With this highly prestigious award, you can rest assured that your roof will be completed professionally and to the highest standards. So when it comes to finding a roofing contractor you can trust, ACI Roofing and Exteriors is the clear choice.
Lifetime Warranty
When it comes to your roof, you want to be sure you have a product that will last. With our GAF Lifetime Shingles, you can rest assured knowing that your roof will be protected for a lifetime. Plus, with non-prorated coverage for the first 10 years, you’ll have peace of mind in case any problems arise.

Find Defiance Roofing Company Here
1456 Triad Center Dr. B St. Peters, MO 63376