Need to rent equipment in Cornwall? Contact Wally's Backhoe Service & Truck Rental. We also sell gravel, topsoil and sand and offer snow removal services. We are MOE certified. Call us today at 613-932-4160.

Done Right Roofing has been serving Cornwall and the surrounding area for the last 30+ years and we want to earn your business. We are confident that we can meet and exceed your expectations. We provide top notch service. We are not satisfied until you are. There really is no other way. Get the job done right, it pays!

CONSTRUCTION AND DESIGN SERVICES.BUTLER Buildings Authorized Builder.General Contractor,Construction Management,Design-Build

Our knowledge is regularly upgraded through training and certifications. Our technicians are always on call, and we use cutting-edge technologies and materials. As proof of our confidence in our quality work, a guarantee for the work performed further assures its excellence. You can order a full inspection and maintenance of the exhaust system; this will help provide effective premises ventilation while maintaining optimal humidity levels. Likewise, heat pump repairs can ensure optimal boiler functionality during wintertime and provide leak repair, plumbing installation, or sewer repairs as soon as possible!

Quality engineered roof and floor trusses.

With over 8 years of experience, we are a professional contracting company proudly serving Cornwall and Eastern Ontario with reliable residential and commercial services. Specializing in landscaping, hardscapes, excavation, concrete, fencing, septic systems, plumbing, snow removal, and year-round property maintenance, our experienced team is committed to quality craftsmanship, safety, and customer satisfaction. From lawn care and custom outdoor spaces to winter snow management and large-scale commercial maintenance, we deliver efficient, innovative solutions tailored to each project, backed by strong local expertise and dependable service.

With over 8 years of experience, we are a professional contracting company proudly serving Cornwall and Eastern Ontario with reliable residential and commercial services. Specializing in landscaping, hardscapes, excavation, concrete, fencing, septic systems, plumbing, snow removal, and year-round property maintenance, our experienced team is committed to quality craftsmanship, safety, and customer satisfaction. From lawn care and custom outdoor spaces to winter snow management and large-scale commercial maintenance, we deliver efficient, innovative solutions tailored to each project, backed by strong local expertise and dependable service.

St Lawrence Insulation Co Ltd is a Cornwall, Ontario–based insulation contractor specializing in mechanical insulation for commercial and industrial systems. We provide expert insulation for piping, ductwork, boilers, and HVAC systems to improve energy efficiency, control temperature, and enhance safety. Our services help reduce heat loss, prevent condensation, and optimize system performance. With a strong focus on precision, durability, and industry standards, we deliver reliable solutions tailored to each project. Trust St Lawrence Insulation Co Ltd for professional mechanical insulation services in Cornwall and surrounding areas.

Providing quality service at competitive rates since 1989. All work guaranteed & fully insured. You will never regret a deal at Cornett!

Faux Finishing- Interior & Exterior- Residential-Commercial - Airless Spray - Vinyl & Wallpaper- Hand - Pained Wall Murals -Call for a free estimate!

Phil's Reno is a fully insured company who offers multiple services such as Roofing, siding, windows & doors, Tree Cutting and Blow Insulation. 10 Years Workmanship Guaranteed

Written guarantee with quality workmanship! - All Types of Shingle & Metal Roofing - Free Estimates.

At John Gordon Construction, we provide design build and project management solutions to help you efficiently complete your new development. Available throughout the Cornwall area, we work on residential, commercial, institutional and industrial projects. Contact us for custom concrete work, floor coatings, flat roofing and more.

Welcome to Cornwall Painting Plus – Your trusted choice for expert residential and commercial painting in Cornwall, ON! With over 60 years of combined experience, we deliver high-quality interior and exterior painting, drywall repair, cabinet refinishing, deck and fence staining, and more. Locally owned and operated, our team is committed to craftsmanship, reliability, and customer satisfaction. Whether you're refreshing a single room or transforming your entire property, we’re here to bring your vision to life with professional results that last. Message us today for a free quote and experience the difference with Cornwall Painting Plus!

Give your home a polished look with Room-By-Room. Based in Cornwall, we handle hardwood floor sanding, as well as flooring refinishing and installation services for homes and businesses. For a free estimate, contact us today.

High Ridge Roofing is a professional roofing contractor that specializes in providing high-quality roofing services for residential properties. We offer a wide range of services including roof repairs, roof replacement, new roof installation, and maintenance. Our team of skilled and experienced roofing professionals is equipped with the latest tools and technology to ensure that each project is completed to the highest standard. We use only the highest quality materials to ensure that your roof will be durable and long-lasting. We take pride in providing excellent customer service and work closely with our clients to ensure that their roofing needs are met and exceeded. From small repairs to complete roof replacements, we have the expertise to handle any job, big or small.

NxtGen Construction was built on the belief that traditional construction methods can be enhanced through modern technology and fresh perspectives. Based in Cornwall, Ontario, our skilled team provides services across multiple trades, including general construction, excavation, heavy equipment operation, structural work, and detailed finishing. With over a decade of hands-on experience, we manage projects from start to finish with a focus on quality, efficiency, and safety. Every project is completed with clear communication, strong project management, and attention to detail, ensuring reliable results delivered on time and within budget for clients throughout Cornwall and surrounding areas.

At St Lawrence Insulation Co Ltd, we provide a variety of insulation solutions for commercial and industrial buildings that improve the energy efficiency of your building and decrease your heating and cooling bills. Serving the Cornwall area, our insulation contractors can apply or re-install insulation for commercial and industrial buildings. For reliable insulation distributors and contractors, call us! Industrial only. No Residential.

At Cornwall-based Clarence McDonald Excavation Ltd, we've got your excavation needs covered. Our services include general contracting services, sewer and waterline installation, equipment and compaction rentals, rock breaking and demolition, and more. You can also count on us for top soil and gravel. Contact us for more information about our excavation services.

Elevate your home's appeal with Just Trim And Paint's expert interior trim and decorative services. Our seasoned professionals specialize in crown molding, wainscoting, chair rail, door/window trim installation, and painting. With years of experience and modern techniques, we ensure flawless results that transform your space. Fully insured and committed to excellence, contact us to enhance your home's elegance and value.

At Done Right Roofing in Cornwall and Ottawa, our goal is to ensure that your flat or shingled roof is in the best possible shape, which is crucial for the value of your property and your comfort. Our roofing contractors aim to deliver the best in roof application and repair. Our customer service is unmatched by any competitor. To make roofing repair or replacement convenient for you, we will be happy to provide you with a free estimate. We are fully licensed and insured!

Whether you are building a residential home or commercial building, Cornwall Insulation has the experience and expertise to handle any project. Serving Cornwall for over 20 years, we perform blown fiberglass and fiberglass batt installation for new buildings, and will also install new insulation for older homes. Our trained contractors offer bilingual service with utmost level of professionalism and efficiency. Call us today to receive an estimate and get started on your next project.

Serving the Cornwall and area community since 1964, we specialize in heavy equipment rentals, float service, top soil, culverts, snow removal and more. For construction jobs of all sizes, turn to MacDonald Construction Ltd. Contact us today to speak to one of our experienced technicians, and schedule a consultation.

Millennial Contracting is a full-service design-and-build renovation firm focused on residential projects, custom carpentry, and construction-led real estate investments. We deliver top-tier craftsmanship while ensuring a hassle-free, well-managed renovation process. Our expertise includes kitchen, bathroom and basement remodels, as well as home additions and extensions. Serving Cornwall and the surrounding Stormont, Dundas & Glengarry communities, we’re your local, single-source partner for every home renovation and design need.

At Cornwall Concrete Contracting, we take pride in providing reliable, high-quality concrete services for homeowners, businesses, farms, and industrial properties throughout Eastern Ontario. Our goal is simple: deliver durable concrete solutions that are built to last while providing exceptional customer service from start to finish. Whether you're planning a new driveway, decorative stamped concrete patio, agricultural concrete pad, or large-scale commercial project, our experienced team is committed to exceeding expectations with every pour.

Gypse Et Joint Rive Sud offre des services de Pose de gypses, Plâtrage (moulure) et Tirage de joint. Incluant finition, réparation et restauration de murs et plafonds, Cloissons de métals, Insonorisations pour un rendu impeccable dans chaque projet. Une affaire de confiance.

A strong foundation is key to any successful construction project. RD Concrete Pumping serves the Cornwall area and we pride ourselves on providing the same care and attention to detail on every project. Call RD Concrete Pumping today for all your concrete needs.

Residential & Commercial painting. Interior & Exterior painting. Minor & Major drywall repair. Wood staining and finishing. Wallpaper removal. Free Estimates!

Postech Screw Piles' team is your final stop when it comes to professionally installed screw pile foundations. We, at Postech Screw Piles, surpass construction standards and adhere to the strictest safety regulations. Doing business with Postech is... STARTING OFF on a SOLID FOUNDATION!

Founded in 2001, De Saulniers Construction Ltd., one of Eastern Ontario's most innovative and hands-on construction companies, was established to provide cutting-edge general contracting services for both public and private sectors. De Saulniers has focused expertise in institutional, industrial, commercial and multi-residential construction and retrofitting, utilising both their accomplished in-house design and build teams, along with a network of dedicated, licensed sub-trades and professional services.

Trade Right Paving is a leading paving company in Ontario, Canada, offering top-quality services to both residential and commercial properties. Their services include driveway paving, parking lot construction, and asphalt repair, among others. They use state-of-the-art equipment and high-quality materials to ensure exceptional results. The team at Trade Right Paving is dedicated to customer satisfaction and takes pride in their attention to detail. Their website provides comprehensive information about their services, as well as helpful tips and advice for maintaining and improving your property's pavement. Safety is a top priority at Trade Right Paving, and they use eco-friendly and non-toxic materials whenever possible, ensuring compliance with all relevant safety regulations. They are fully licensed and insured, giving clients peace of mind that they are working with a reliable and professional company.