Trusted General Contractor in St. Louis, MO for Quality Construction & Remodeling

Experienced General Contractor in St. Louis County Specializing in Roofing and masonry Projects

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Welcome To

Agnes Contracting Group

Agnes Contracting Group is a trusted general contractor in St. Louis, MO , delivering expert residential and commercial roofing services, and comprehensive masonry across the greater St. Louis area. With a commitment to quality craftsmanship, transparent communication, and on-time project delivery, We specialize in transforming homes with attention to detail—from roofing to masonry. Whether you're planning a new roof installation in Clayton, masonry repairs in Kirkwood, or a custom stonework project near the Central West End, our skilled and licensed team brings local expertise, quality craftsmanship, and reliability to every job.

As proud members of the St. Louis community, we build spaces that reflect both our clients’ vision and the unique charm of our city. Contact us today for a free estimate and experience superior service from the leading general contractor in St. Louis.

Trusted Construction & Roofing Solutions Across St. Louis, Missouri

We at Agnes Contracting Group operate as a trusted general contractor serving St. Louis, Missouri, and surrounding communities, delivering dependable construction solutions shaped by 10 years of industry experience. Our expertise covers commercial roofing, residential roofing, and masonry services designed to enhance durability, safety, and long-term structural performance. Every project begins with detailed planning where our team evaluates structural requirements, material quality, and client expectations to ensure strong and lasting results. In commercial roofing, we focus on efficient systems built for business durability and weather resistance. Residential roofing work prioritizes home protection, energy efficiency, and visual appeal. Our masonry services add structural strength and refined craftsmanship to foundations, walls, and exterior features. Alongside these core services, we support renovation and construction projects across the neighborhoods, including Clayton, Kirkwood, and the Central West End, with consistent reliability and skilled execution throughout every stage of work completed.

why choose us

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Quality of Services

We take pride in delivering top-quality services that ensure every project is built to last and exceeds client expectations.

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Streamline of Project Management

Our streamlined project management approach keeps timelines, budgets, and communication on track from start to finish.

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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.

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Years of Experience

Backed by years of hands-on experience, we bring proven expertise and trusted craftsmanship to every project we complete.

CLIENT TESTIMONIALS
Two-story house with grey siding, a dark roof, and a two-car garage; front lawn with wet pavement.
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our services

  • Commercial Roofing

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    Large-scale roofing systems designed for business properties focus on durability, weather resistance, and long service life. Installation methods prioritize structural safety, energy efficiency, and minimal maintenance requirements. Materials are selected to handle heavy usage and environmental stress, ensuring consistent protection for offices, warehouses, and retail buildings across varying conditions.

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  • Residential Roofing

    Overhead view of a brown tiled roof with two skylights, some debris and a tree in the background.

    Roofing solutions for homes emphasize protection, insulation, and visual enhancement. Installation and repair processes ensure resistance against rain, wind, and temperature changes. Material choices support energy efficiency and long-term durability while maintaining curb appeal. Each structure receives attention based on its design, ensuring reliable performance and improved home comfort.

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  • Masonry

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    Stone, brick, and block construction services strengthen structural integrity while adding architectural value. Work includes building foundations, walls, chimneys, and decorative exterior elements. Techniques focus on precision alignment, durability, and resistance to environmental wear. Finished structures enhance both stability and aesthetic appeal across residential and commercial properties.

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Jane Faber

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RECENT PROJECTS

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Adam showed up on time, did the job quickly, and was polite and professional. Would definitely use again. Adam showed up on time, did the job quickly, and was polite and professional. Would definitely use again.

Shannon W.

Adam showed up on time, did the job quickly, and was polite and professional. Would definitely use again. Adam showed up on time, did the job quickly, and was polite and professional. Would definitely use again.

Jane D.

Adam showed up on time, did the job quickly, and was polite and professional. Would definitely use again. Adam showed up on time, did the job quickly, and was polite and professional. Would definitely use again.

Lukas A.

Five black stars.

Adam showed up on time, did the job quickly, and was polite and professional. Would definitely use again. Adam showed up on time, did the job quickly, and was polite and professional. Would definitely use again.

Shannon W.

Adam showed up on time, did the job quickly, and was polite and professional. Would definitely use again. Adam showed up on time, did the job quickly, and was polite and professional. Would definitely use again.

Jane D.

Adam showed up on time, did the job quickly, and was polite and professional. Would definitely use again. Adam showed up on time, did the job quickly, and was polite and professional. Would definitely use again.

Lukas A.

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FREQUENTLY ASKED QUESTIONS

  • What construction services are available?

    Services include residential and commercial roofing along with masonry solutions. Work covers installation, repairs, and structural improvements such as foundations, walls, and chimneys, all designed to enhance durability, safety, and long-term performance across different property types.

  • How is project quality maintained?

    Quality is maintained through careful material selection, skilled workmanship, and structured execution at every stage. Each project undergoes detailed checks to ensure strength, durability, and compliance with safety standards while meeting client expectations effectively.

  • What types of roofing systems are handled?

    Roofing systems include shingle, metal, and flat options designed for different structural needs. Each system is selected based on durability, weather resistance, and efficiency requirements, ensuring long-lasting protection for both residential and commercial properties.

  • Are roofing repairs part of the service?

    Roofing repair services address leaks, storm damage, and general wear. Solutions focus on restoring structural integrity, improving weather resistance, and extending roof lifespan while ensuring safety and consistent performance for residential and commercial buildings.

Reliable Construction Built on Lasting Quality

Commitment to strong workmanship, durable materials, and dependable project execution defines every stage of construction and roofing services across St. Louis, Missouri. Attention to detail ensures each structure is built for long-term performance, safety, and visual appeal. Projects are managed with consistency from planning to completion, maintaining high standards across residential and commercial needs. Agnes Contracting Group continues to focus on delivering reliable solutions that enhance property value while supporting lasting structural integrity throughout every completed project with trusted craftsmanship.

  • Licensed and Insured
  • Veteran and Senior discounts