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General contractors in St Marys, Ontario

Looking for a general contractor in St Marys, Ontario? Post your project on HomeStars and get matched with St Marys, Ontario building contractors in your area. Browse profiles, read genuine customer reviews, and discuss your project details with interested pros. All before you make your final choice.

Some of our top rated general contractors in St Marys, Ontario

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  • General contractor in St Marys, Ontario

    Core Services Offered: Minor Repairs & Maintenance: Patching drywall, painting, fixing leaky faucets, fixing doors, and repairing fences. Installations: Installation including ceiling fans, light fixtures, shelving, cabinets, home and office furniture. Assembly: Assembling furniture, play structures, and IKEA items. Senior safety upgrades (grab bars) and babyproofing. Capable of handling various "odd jobs" in a single visit. We ensure all work meets local safety standards and properly identifies when a licensed trade is required. Focused on punctuality, professional appearance, and clear communication. Target Client Base: Homeowners needing routine maintenance/assembly. Property managers and landlords for rental unit turnovers. Commercial businesses requiring repair services.

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  • General contractor in St Marys, Ontario

    Excavation, Grading & Trenching — E-DURAND CONTRACTING (London, ON) E-DURAND CONTRACTING — Excavation & earthmoving services in London and surrounding areas. Services: • Excavation & earthmoving (foundations, footings, basements, drainage) • Grading & site preparation (rough/fine grading, driveways, lots) • Trenching & backfilling (water, sewer, electrical, gas lines) • Demolition & removal (concrete slabs, driveways, sheds) • Heavy equipment operator available for contractors • Snow removal — seasonal contracts now available ✓ WSIB insured ✓ Free quotes ✓ Residential, commercial & subcontractor work

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  • General contractor in St Marys, Ontario

    Hi there, and thank you for your considera in performing the work Poetry My name is Kyle H I am the principal at KTK Home Services. I take pride in the quality of work I do and dont fool around. If it's not of the quality I would want for my family's home, then it's not good enough for my client's either.&_^^^._^.,; guaranteeing it meets or exceeds Ontario building code requirements. I am honest, extremely hard working, and will always be u<<< of my clients and their property. I am h truthful and transparent in my de&alings with clients, maintaining a clean and organized jobsite

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  • General contractor in St Marys, Ontario

    With six years of hands-on experience in the concrete industry, I bring skill, precision, and pride to every project I take on. As a Red Seal certified cement finisher and a member of Labourers’ Union Local 1059, I’ve built a strong foundation working on a wide range of residential, commercial, and industrial jobs. My focus is simple: deliver top-quality workmanship that stands the test of time. Whether it’s flatwork, finishing, or detailed concrete applications, I approach each job with attention to detail, efficiency, and a commitment to doing it right the first time. I take pride in maintaining high professional standards, staying reliable on-site, and ensuring every client or contractor I work with can trust the quality of the final product. When you hire me, you’re getting experience, accountability, and a strong work ethic backed by certified training and union standards.

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  • General contractor in St Marys, Ontario

    Home Renovation,Remodeling Services, Bathroom Remodeling, Basement Renovations and Creation. Also Master in Commercial Renovations We provide professional home renovations including basement finishing, bathroom remodeling, flooring, and additional dwelling units (ADU). From design and city permits to construction and final inspections, we handle everything to ensure your project is fully legal and city-approved. With experienced crews, quality workmanship, and reliable timelines, we deliver stress-free renovations across Canada. Contact us today for a free consultation and quote.

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  • General contractor in St Marys, Ontario

    Cole McLachlan Concrete Services With nearly a decade of hands-on experience in the concrete industry, I proudly serve London, Ontario and the surrounding areas. I completed my apprenticeship with LiUNA 1059 and earned my Red Seal certification, giving me a strong foundation in agricultural, residential, and civil concrete work. I take pride in delivering durable, high-quality results that not only look great but are built to last. My goal is to provide affordable pricing, reliable service, and a smooth experience from start to finish. I understand the importance of timelines and clear communication, and I work hard to ensure every project is completed efficiently and to a high standard. Whether you’re planning a new project or improving an existing space, I’m committed to bringing your vision to life with precision and care

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  • General contractor in St Marys, Ontario

    "Welcome to my profile! As an experienced handyman and flooring specialist serving the Windsor area, I specialize in expert ceramic tile setting, custom shower designs, and seamless luxury vinyl plank (LVP) and laminate installations. Quality workmanship, reliability, and precision are at the heart of everything I do. From small updates to full home renovations, I treat every project with the utmost care. Contact me today to discuss your vision and let's get to work!"

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  • General contractor in St Marys, Ontario

    We are a young team of workers and entrepreneurs offering fence and deck installation services in London, Ontario and surrounding areas, committed to providing great service to the community.

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  • General contractor in St Marys, Ontario

    DS Heating & Cooling is a locally owned HVAC company proudly serving London, Ontario and surrounding areas. We provide professional heating and cooling services, including furnace and air conditioner installation, replacement, maintenance, repairs, and gas line work. We take pride in honest recommendations, quality workmanship, fair pricing, and treating every home with care. Whether you need a new furnace or AC, an HVAC repair, or help improving the comfort of your home, we’re committed to getting the job done properly and making the process as simple as possible. Customer satisfaction is important to us, and we believe in clear communication from the initial quote through to the completed job. Contact DS Heating & Cooling for dependable, friendly HVAC service you can feel confident about.

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  • General contractor in St Marys, Ontario

    Reliable Handyman Services You Can Trust With a strong attention to detail, professional craftsmanship, and a dedication to doing the job right the first time, I provide dependable handyman services for homes and businesses. Whether it’s repairs, maintenance, or custom projects, I bring practical skills, quality materials, and pride in my work to every job. My customers can expect clear communication, fair pricing, and results that stand the test of time.

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  • General contractor in St Marys, Ontario

    Bulldog Home Maintenance isn’t built around rushing jobs or rotating unfamiliar crews. We focus on consistent service, clear expectations, and doing the work properly the first time. Our goal is simple: to be the one crew you can rely on for cleaning, maintenance, landscaping, and seasonal work—so taking care of your home feels manageable, not overwhelming. If you’re looking for a dependable crew that treats your home with care, we’d be happy to help.

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  • General contractor in St Marys, Ontario

    Reliable and safety-focused tree service professional offering tree removal, pruning, hedge trimming, brush cleanup, and property maintenance services. Committed to safe work practices, attention to detail, and customer satisfaction. Available for residential and commercial jobs, including storm cleanup and general outdoor labor. Hardworking, punctual, and ready to help keep your property clean and safe.

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  • High-quality bathroom, tile, flooring and interior renovation work built with disciplined planning, clean execution and attention to detail. I focus on clear communication, practical solutions, and doing the work properly from prep to finish. Every project is approached with care, respect for the home, and the commitment to delivering clean, durable results that look great and are built to last.

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  • General contractor in St Marys, Ontario

    Skilled and reliable Carpenter with 8 years of experience in residential and light commercial construction. Strong background in framing, siding, roofing. and full-scale renovations including kitchens and bathrooms, flooring, trim. Known for high-quality craftsmanship, efficient project execution, and ability to work independently or as part of a team. Committed to safety, precision, and customer satisfaction.

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  • General contractor in St Marys, Ontario

    Here at Oops Happens Repair every step of the job is taken with care, from fixing damaged property to rebuilding rooms and bathrooms we cover it all! even landscaping! with 5+ years of experience working with stone and tile we can change your bathroom to a whole new look! looking for portfolio pics? our Facebook is full! were looking forward to helping you make your home new again!

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  • General contractor in St Marys, Ontario

    I’m a professional painter with 10+ years of experience in the trade. I specialize in cabinet refinishing, interior and exterior wall/ woodwork painting and staining. I only use the highest quality material and equipment on the job. We are fully insured with 3 million for any work we do for our clients peace of mind. We take pride in our work and hope it brings as much joy to our customers homes and businesses as possible. When we can and are given permission to post home owners finished projects we do so on our instagram account. @Apexpaintingsolutions when requested I can provide photos of our previous projects that have not posted. This is to respect our clients as not everyone wants the interior of their homes shown. I guarantee all of our work and provide warranty up to three years if requested. We Look forward to hearing from you. Thank-you for reading about APS .

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4.9

Top rated general contractors

Our general contractors in St Marys, Ontario, are rated 4.9 out of 5 based on 35 reviews from homeowners like you.

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What types of services are offered by local general contractors in St Marys, Ontario?

Whether it's a home renovation or a commercial project, a local general contractor in St Marys, Ontario can help streamline the process. They’ll handle everything from project planning to construction, making sure the work is done right, on time, and within budget.

Popular general contractor services include:

  • Installing or replacing a roof
  • Repairing or maintaining a roof or gutter
  • Installing or renovating bathroom
  • Paving installation

Wondering how to find a general contractor in St Marys, Ontario? Make your search easier with HomeStars. Just post your job, provide a few details, and choose from available general contractors in St Marys, Ontario. It’s quick, simple, and hassle-free.

What is the average cost of hiring a general contractor in St Marys, Ontario?

On average, general contractors in St Marys, Ontario typically charge an average hourly rate of $50 to $150. In some cases, they might charge per project, such as for smaller renovations or larger construction jobs, with costs ranging from $5,000 to $200,000 or more. St Marys, Ontario general contractors may also charge 10% to 20% of the total project cost, depending on the scope of work.

For common general contractor jobs, expect to pay:

Find a general contractor in St Marys, Ontario on HomeStars

Finding the right general contractor in St Marys, Ontario is all about matching your project needs with the right experience and budget. HomeStars makes it easy to connect with St Marys, Ontario building contractors who have a proven track record, with customers leaving reviews and ratings based on their past work.

How to hire St Marys, Ontario general contractors on HomeStars:

  1. Start by posting your project. Add details about the work and include pictures for accurate quotes.

  2. Read through and compare profiles of general contractors based in St Marys, Ontario.

  3. Connect with a general contractor in St Marys, Ontario to discuss your project, request a quote and ask any questions.

  4. Hire the right pro to get the job done and leave a review based on your experience.

Whether it’s a small renovation or a major construction project, HomeStars lets you easily review and select general contractors in St Marys, Ontario with confidence. All building contractors in St Marys, Ontario who register on our platform are verified through ID checks, so you can hire the right pro with peace of mind.

What to ask a St Marys, Ontario general contractor before hiring?

Before you hire, you might want to ask general contractors in St Marys, Ontario the following questions to get a better understanding if they’ll be a good fit for your project.

What types of projects do you usually handle?

A general contractor in St Marys, Ontario should be able to outline the types of projects they specialize in, such as home renovations, new builds, or commercial construction. Local experience as a contractor in St Marys, Ontario is important for understanding regional building codes and construction practices.

Do you handle permits, inspections, and subcontractor coordination?

The right St Marys, Ontario general contractor will manage permits, inspections, and coordinate subcontractors, ensuring your project meets legal and safety requirements without unnecessary delays.

Do you carry general liability insurance and WCB coverage?

All general contractors in St Marys, Ontario should carry general liability insurance and be registered with the provincial Workers’ Compensation Board to protect both you and their team in case of accidents or property damage.

How do you handle disputes or issues during construction?

A general contractor in St Marys, Ontario should have a clear process for managing disputes, unexpected delays, or mistakes. They should be able to explain how they communicate issues, propose solutions, and involve you in decision-making when adjustments are needed.

Who will manage the project on-site, and how will communication work?

Clarify who oversees daily operations and how you’ll stay updated throughout the project. The St Marys, Ontario building contractor should assign a dedicated foreperson or project manager to coordinate all aspects of the work, including supervising subcontractors and scheduling inspections.

FAQ: Common questions about general contractors in St Marys, Ontario

How long does a typical renovation or construction project in St Marys, Ontario take?

Project timelines depend on size and complexity. A St Marys, Ontario general contractor will provide a realistic schedule with start and completion dates and will update you on milestones throughout the project.

When should I hire a general contractor?

Hiring a St Marys, Ontario general contractor early in the planning phase is ideal, especially for large renovations or construction projects. They can help with budgeting, timelines, permits, and coordination from the start.

Do general contractors in St Marys, Ontario handle cleanup after the project?

Most building contractors in St Marys, Ontario include cleanup as part of their services, ensuring debris is removed, the site is safe, and your property is left in good condition once work is complete.

Do general contractors offer design advice or planning support?

Some general contractors in St Marys, Ontario provide design input, helping you optimize space, layout, and materials. While they may not replace an architect, their practical experience can improve efficiency and cost-effectiveness.

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