Recent Blog Posts

Two roofers installing shingles on a house roof. One kneels, the other works with tools. Black underlayment visible.

How to Choose a Reliable Roofing Contractor

August 18, 2025
Whether you're facing a minor leak or require a full roof replacement, selecting a reliable roofer is paramount. Read more now.
Close-up of asphalt roof shingles with a hammer and nails, showing roofing repair.

3 Things to Remember When It Comes to a Roof Installation

May 16, 2025
Roof installation doesn't have to be a stress inducing process. There are a couple of things to remember to make it all go smoother.
Person hammering a nail into a dark brown shingled roof.

Everything You Need to Know About Asphalt Roofs

December 16, 2024
Are you in need of a new roof install? In this article, we discuss everything you need to know about asphalt roofs. Read on to learn more.
Person's hand using a knife to cut asphalt roof shingles during installation.

Why You Need Regular Roof Inspections

August 15, 2024
Are you wondering why you need regular roof inspections? Continue reading to learn more about this and other roofing services.
Person in orange glove hammering a nail into a dark shingle on a roof.

Do You Need Roof Repairs or a Full Replacement?

May 13, 2024
Are you starting to see wear and tear on your roof? You may be wondering if you need a repair or a full replacement. Ask a roofing company today.
Roofer in safety vest using a nail gun on a shingled roof under a cloudy sky.

How to Find the Right Roofing Company

December 11, 2023
When you need a new roof, you want to be sure that you're hiring the right roofing company for the job. Here are a few things to keep in mind.
Grey tiled roof with a white gable and green trees in the background.

How to Prepare for a Roof Installation

August 4, 2023
If you're gearing up for an upcoming roof installation, here are three things to help you prepare and make the process go smoothly!
Roofer in a yellow hard hat installing shingles on a roof.

Top Questions to Ask Your Roofer

April 28, 2023
Are you in the market for roof repairs or a new replacement? Continue reading to learn about what to ask your roofer before they begin working on your home.

The General Contractor And Roofer Nassau And Suffolk County, New York Trusts

Hicksville, NY

Technicians GAF and OSHA Certified

In Business Since 1981

Master Elite Presidential Awarded

Free Estimates With in a Week

Request Lorem Epsom

Hero Request Form

Crafting Quality Homes Since 1981

Wagner Construction Co is a leading general contractor and builder serving Nassau and Suffolk County, NY. With over 40 years, our dedicated team has delivered outstanding results on projects of all sizes. We handle every aspect of your building needs with precision and care, from detailed home renovations to large commercial constructions. Our experience allows us to anticipate challenges, provide innovative solutions, and ensure projects are completed on time and within budget. Homeowners and business owners alike choose our skilled roofing contractors in Nassau and Suffolk County, NY, to deliver durable, high-quality roofing solutions that enhance both functionality and curb appeal.

At Wagner Construction Co, we treat your property as a valuable investment in your future. We use premium materials and advanced techniques to ensure lasting quality in every project. Our certifications, including CertainTeed ShingleMaster since 2005 and GAF Master Elite status, reflect our commitment to excellence. Whether you’re planning a new roof, upgrading your current one, or renovating your home, our team of expert roofing contractors in Nassau and Suffolk County, NY, collaborates closely with you to bring your vision to life. We also provide guidance on design choices, material selection, and energy-efficient solutions to maximize the value, comfort, and longevity of your home. For a personalized consultation with our experienced roofing contractors in Nassau and Suffolk County, NY, contact us today and experience our dedication to superior craftsmanship firsthand.

Why Choose Wagner Construction Co. Inc.

Master Craftsman for CertainTeed

 Master Elite Presidential Awarded

GAF Solar Certified

Warranties Available

Carries Liability Insurance

Free Estimates Within a Week

New construction house with grey exterior, black window frames, and open front door.

By working with reliable roofing contractors in Nassau and Suffolk County, NY, you gain access to decades of experience, unmatched industry knowledge, and personalized service. We pride ourselves on clear communication, meticulous attention to detail, and delivering results that exceed expectations. Every project is handled with care to ensure it meets local building codes, safety standards, and your specific needs.


Our team of roofing contractors in Nassau and Suffolk County, NY also emphasizes long-term value and durability. From helping you choose the right materials to providing maintenance tips and follow-up support, we ensure your roof remains strong, efficient, and visually appealing for years to come. With Wagner Construction Co, you’re not just investing in a roof—you’re investing in peace of mind and the protection of your home or business.

Renovation and Remodeling

Wagner Construction Co specializes in revitalizing living spaces through our renovation and remodeling services. We breathe new life into every area of your home, from basements to kitchens. Our team creates functional, beautiful environments that match your unique style and requirements. When upgrading or repairing your roof as part of a renovation, our roofing contractors in Nassau and Suffolk County, NY, ensure seamless integration with the rest of your home for both aesthetics and protection. Every project is carefully planned to maximize space, improve flow, and enhance the overall value of your home.

Exterior Services

Improve your property's appearance and functionality with our range of exterior services. We offer expert solutions for deck construction, driveways, walkways, gutters, masonry, and patios. Our craftsmen use high-grade materials to ensure lasting beauty in all outdoor projects. Working with experienced roofing contractors in Nassau and Suffolk County, NY, we can also address any roof-related concerns while enhancing your home's overall exterior appeal and durability. From small updates to large-scale projects, we prioritize quality and attention to detail to create outdoor spaces you’ll enjoy for years.

Roof Installation

Safeguard your property with our professional roof installation services. Wagner Construction Co offers various roofing options, including asphalt shingles, EPDM for commercial buildings, metal, and slate. As certified GAF Master Elite contractors, we ensure exceptional quality in every roofing project. Our roofing contractors in Nassau and Suffolk County, NY, focus on precise installation, proper ventilation, and long-lasting protection, so your home or business remains safe and energy-efficient for years to come. We also offer guidance on selecting materials and styles that complement your property while maximizing durability and performance.

Specialized Roofing Services

We provide a range of specialized roofing services to meet unique needs. Our expertise covers flat roof installations, inspections, maintenance, replacements, and ventilation solutions. We also offer professional skylight installation and repair, enhancing both protection and aesthetics for your home. Partnering with skilled roofing contractors in Nassau and Suffolk County, NY, ensures your roof not only functions effectively but also complements your property's overall design. Our goal is to provide comprehensive solutions that prevent future problems and maintain the long-term health of your roof and structure.

Frequently Asked Questions

At Wagner Construction Co, we understand that choosing the right team for your remodeling or roofing project is a big decision. Our goal is to make the process as simple and transparent as possible. Below, we’ve answered some of the most common questions our clients ask about our services, experience, and commitment to quality. Whether you’re planning a home renovation or need expert roofing solutions, these FAQs will help you learn more about how we work and what sets us apart.

  • 1. What types of remodeling services do you offer?

    We provide a wide range of remodeling services, including kitchen and bathroom renovations, basement finishing, home additions, and complete interior and exterior makeovers. Our team works closely with you to transform your ideas into functional, beautiful spaces. As reliable roofing contractors in Nassau and Suffolk County, NY, we also integrate roofing and exterior improvements into remodeling projects for a seamless result.

  • 2. Do you provide roofing services for both residential and commercial properties?

    Yes, we specialize in roofing for homes, businesses, and commercial buildings. Our services include roof installation, repair, maintenance, and replacement using high-quality materials like asphalt shingles, metal, slate, and EPDM.

  • 3. How experienced is your team?

    Our team has decades of combined experience in both remodeling and roofing. We are certified and trained to handle projects of any size, ensuring professional workmanship and attention to detail on every job. Homeowners choose our roofing contractors in Nassau and Suffolk County, NY, for their proven expertise, local knowledge, and commitment to quality.

  • 4. Can you help with design and material selection?

    Absolutely. We assist with design planning, color and material selection, and layout ideas to ensure your project meets your vision, budget, and functional needs.

  • 5. Do you offer free estimates?

    Yes, we provide free, no-obligation estimates for all remodeling and roofing projects. Our team evaluates your property and delivers an accurate quote, including material and labor costs.

  • 6. Can you handle emergency roofing repairs?

    Yes, we offer emergency roofing services for urgent situations, such as storm damage, leaks, or structural concerns. Our roofing contractors in Nassau and Suffolk County, NY, respond quickly to assess the issue, prevent further damage, and restore your roof’s strength and integrity.

Veterans Save Big
Wagner Construction Co proudly offers special discounts to veterans and active military personnel. We honor your service with savings on our top-quality construction services.
Call us today to learn about your exclusive discount!
Not valid with any other offers or promotions. Restrictions apply. Must mention this coupon at the time of scheduling.
(516) 461-2627
First Responders Discount
As a thank you for keeping our communities safe, Wagner Construction Co offers special discounts to all first responders. Build your dreams for less with our expert services.
Contact us now to claim your first responder discount!
Not valid with any other offers or promotions. Restrictions apply. Must mention this coupon at the time of scheduling.
(516) 461-2627

Recent Projects

Brick building with white-framed windows, brick chimney, and green grass in the foreground.
Construction site with a partially built extension next to a brick house.
Large, two-story house with beige facade, red tile roof, and dark windows, set against a blue sky.
Three overlapping speech bubbles with dots inside, representing a discussion or conversation.

Here's what our satisfied customers are saying...

At Wagner Construction Co. Inc., we take pride in providing exceptional remodeling and roofing services to our customers. We would be grateful if you could share your thoughts about our contracting company with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review of Wagner Construction Co. Inc. and let others know what you think.