Residential Roofing IN St. Louis, Missouri


More Than a Roof, It’s Lasting Protection and Lasting Peace of Mind
A home is much more than four walls. It is a sanctuary where families gather, memories are made, and futures are protected in Missouri, where the weather shifts from humid summers to icy winters and sudden storms, the roof above every home becomes the first and most important line of defense. For over 10 years, Agnes Contracting Group has provided residential roofing services that blend durability, energy efficiency, and timeless craftsmanship, giving homeowners peace of mind in every season.
From the historic architecture in Clayton to the growing neighborhoods of Chesterfield, Florissant, and St. Charles, each community has unique roofing needs. We proudly serve homeowners in St. Louis, Missouri, and nearby locations, delivering customized solutions designed to withstand the Midwest’s toughest weather. Some homes require aesthetic upgrades that maintain historic character, while others demand robust systems built to resist heavy snow, strong winds, or intense summer heat. By combining local knowledge with professional expertise, our team ensures every roof provides lasting protection, style, and long-term value.
Residential roofing is more than installation—it is an ongoing commitment to safeguarding what matters most. That is why our services extend beyond new roofs to include ventilation, maintenance, repairs, and complete replacements. We understand that a roof must do more than shield a house from the elements; it must protect families, secure investments, and ensure comfort inside every room. At Agnes Contracting Group, every project is handled with precision, care, and a dedication to lasting performance across St. Louis County, St. Charles County, and the Metro East region.
Our Residential Roofing Services
Residential Roofing Installation
We specialize in installing new roofs that combine strength and design. From asphalt shingles to modern architectural options, our installation process ensures reliable coverage and lasting performance. Each project is customized to meet aesthetic preferences and structural requirements, giving homeowners roofs that provide both beauty and protection.
Roof Ventilation Services
Proper ventilation is critical for roof health. We install systems that allow airflow, prevent moisture buildup, and maintain balanced temperatures. Ventilation reduces the risk of mold, prolongs roof life, and supports energy efficiency by preventing excess heat or cold from transferring into living spaces.
Roofing Maintenance and Cleaning
Routine maintenance keeps roofs performing at their best. Our maintenance and cleaning services include inspections, debris removal, and preventive adjustments that help avoid costly damage. By addressing small issues early, we extend the lifespan of roofs while ensuring ongoing protection for homeowners and their families.
Roof Repair
From minor leaks to storm damage, our repair services restore roofing systems with precision and speed. Repairs prevent issues from spreading and reduce the risk of structural damage. By addressing problems promptly, we keep homes safe, functional, and protected against further costly damage.
Roof Replacement
When existing roofs reach the end of their lifespan, replacement becomes necessary. We provide complete replacement services using durable materials designed for longevity and energy efficiency. Replacements improve safety, refresh curb appeal, and give homeowners confidence that their property is secured for decades to come..
Emergency Roofing Services
Unexpected issues demand immediate solutions. Our emergency roofing services respond quickly to leaks, storm damage, or other urgent concerns. Fast action minimizes further damage to homes and possessions, ensuring families remain protected. With reliable service, homeowners gain peace of mind during stressful situations.

Residential Roofing That Safeguards Families and Elevates Home Value
At Agnes Contracting Group, we know that a reliable roof is the foundation of a safe and comfortable home. For more than 10 years, we have delivered trusted residential roofing services across St. Louis, Missouri, designed to withstand the region’s changing seasons. Our expert team specializes in installing, repairing, and maintaining roofs that not only protect families from harsh weather but also improve energy efficiency and curb appeal. Every project is tailored to complement the unique character of each home, combining durability with design. By using high-quality materials and proven craftsmanship, we ensure long-lasting results that enhance comfort, increase property value, and provide homeowners with peace of mind for years to come.
Benefits of Professional Residential Roofing
Long-Lasting Durability
Professional residential roofing ensures homes are protected with materials designed to withstand decades of wear. By using advanced installation techniques, roofs resist leaks, storm damage, and seasonal temperature changes. Durability reduces the frequency of replacements, safeguards property value, and provides homeowners with long-term peace of mind.
Energy Efficiency and Comfort
A high-quality roof improves a home’s insulation and energy performance. By reducing drafts and maintaining consistent indoor temperatures, professional roofing lowers heating and cooling costs. Energy-efficient materials also lessen environmental impact while creating a more comfortable living environment for families year-round.
Enhanced Curb Appeal
A roof is one of the most visible features of a home. With modern materials and expert design, residential roofing enhances curb appeal, making properties more attractive and increasing resale value. Beautiful, well-installed roofs create strong first impressions while reflecting homeowners’ pride and attention to detail.
Protection Against Weather Extremes
From heavy rains and hailstorms to intense summer heat, professional roofing protects homes from the harshest elements. Proper installation and materials prevent leaks, mold, and structural damage, ensuring safety inside the home. Weather-resistant roofing allows families to feel secure through every season.
Reduced Maintenance and Repair Costs
When installed and maintained properly, residential roofing minimizes unexpected issues. Preventive care reduces costly repairs, while durable materials limit the need for frequent upkeep. By investing in quality roofing, homeowners save money in the long run while avoiding the stress of recurring damage.
Increased Home Value
A professionally installed and well-maintained roof increases property value significantly. Buyers see quality roofing as a signal of care, durability, and security. For homeowners considering resale, roofing improvements become an investment that pays dividends, ensuring properties stand out in competitive real estate markets.
FREQUENTLY ASKED QUESTIONS
How long does a typical residential roof last?
The lifespan depends on the material. Asphalt shingles may last 20 to 25 years, while metal or tile roofing can exceed 50 years. Proper installation, routine maintenance, and timely repairs all extend longevity, ensuring homeowners receive the maximum value from their roofing investment.
What are the signs my roof needs repair or replacement?
Warning signs include missing or curling shingles, water leaks, sagging, mold growth, or high energy bills. Any of these issues may require professional attention. Early detection prevents costly structural damage and helps homeowners make informed decisions about whether repair or replacement is needed.
How often should a residential roof be inspected?
It is recommended to schedule inspections twice a year, ideally in spring and fall. Inspections should also follow severe storms. Routine checks help identify problems early, reducing repair costs and ensuring the roof continues to provide reliable protection throughout every season.
Does roof ventilation really make a difference?
Yes, ventilation plays a vital role in preventing moisture buildup, reducing mold growth, and maintaining comfortable indoor temperatures. Proper ventilation extends roof life and improves energy efficiency, saving homeowners money on heating and cooling costs while keeping living environments healthier and safer.
Can I stay in my home during roof installation or repair?
In most cases, yes. Professional roofing teams work efficiently and use safety measures to minimize disruption. While noise is expected, families can typically remain in their homes during installation or repair. Clear communication ensures homeowners understand the schedule and impact before work begins.
What materials are best for residential roofing?
Popular options include asphalt shingles, metal, tile, and wood shakes. Each has unique benefits such as affordability, durability, or aesthetic appeal. The right material depends on budget, style preference, and climate considerations. Consulting with professionals helps homeowners choose the best fit for their property.
How does maintenance save money on roofing?
Regular maintenance prevents small issues from becoming major problems. Cleaning, inspections, and minor repairs extend the lifespan of the roof, reduce emergency expenses, and protect against water damage. Maintenance is a cost-effective strategy that ensures roofs continue to perform at their highest level.
Why should I choose professional roofers instead of DIY repairs?
Roofing work requires specialized skills, safety knowledge, and proper tools. DIY attempts can lead to mistakes, injuries, or voided warranties. Professional roofers deliver expertise, quality materials, and guaranteed results, ensuring homeowners receive long-term protection and peace of mind from their roofing system.
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why choose us
Quality of Services
We take pride in delivering top-quality services that ensure every project is built to last and exceeds client expectations.
Streamline of Project Management
Our streamlined project management approach keeps timelines, budgets, and communication on track from start to finish.
Diversified Contractors to Handle any Scope of Work
With a network of diversified contractors, we have the skills and resources to handle any scope of work, big or small.
Years of Experience
Backed by years of hands-on experience, we bring proven expertise and trusted craftsmanship to every project we complete.
Roofing That Protects Families and Futures
A strong roof is more than a structural feature—it is the safeguard of family life, comfort, and security. We proudly serve in St. Louis, Missouri, where weather challenges range from heavy summer storms to icy winter conditions, and homeowners need roofing that delivers consistent protection year-round. For over 10 years, Agnes Contracting Group has provided residential roofing solutions that combine strength, style, and reliability. Along with St. Louis, we also serve nearby communities including Chesterfield, Clayton, Florissant, and St. Charles.
Our expertise ensures every roof is tailored to meet unique needs, offering durability, energy efficiency, and aesthetic appeal. With every project, our mission remains clear: to deliver roofing systems built for today and trusted for tomorrow.