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General contractors in Alton

Looking for a general contractor in Alton? Post your project on HomeStars and get matched with Alton 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 Alton

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  • General contractor in Alton

    Hello, I'm Victor and I've been working in various roles in the construction industry for several years. I perform my work efficiently, punctually, and responsibly. I am the ideal person to repair, build or renovate whatever you need.

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  • General contractor in Alton

    Highly skilled plumber boasting 8 years of in-depth experience in troubleshooting, maintaining, and installing a wide range of plumbing systems. Adept at identifying complex issues, implementing effective solutions, and ensuring client satisfaction through efficient and reliable service.

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  • General contractor in Alton

    I work 7 years

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  • I am mechanical engineer and experienced isolation

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  • General contractor in Alton

    A.M Installations is a cabinet and millwork installation company with over 10 years of experience serving homeowners, general contractors, and builders across the Greater Toronto Area. We specialize in the installation of kitchen cabinetry, bathroom vanities, and custom closet systems. Our background includes large-scale high-rise condo projects across the GTA, where we developed the precision, speed, and professionalism that we now bring to every renovation and custom home project. What sets us apart: - Meticulous attention to detail on every install - We meet tight timelines so other trades are never held up - Clean, careful work that protects your home throughout the process - Experienced with Royal Laser Kitchens and a wide range of cabinet systems - Fully insured and WSIB compliant Whether you are renovating your kitchen, upgrading your bathroom, or building a custom home, A.M Installations delivers the quality and reliability you expect from a seasoned professional crew. Proudly serving Toronto, Mississauga, Oakville, Burlington, Vaughan, Newmarket, Ajax, Pickering, Whitby, and all surrounding GTA communities.

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  • General contractor in Alton

    General Contracting

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  • General contractor in Alton

    Extensive experience in renovating your home Tile installation, preparation before installation Dismantling and garbage removal

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  • General contractor in Alton

    Residential, Commercial, Service, Maintenance, Drain Cleaning, Blocked Drains. Offering a full range of plumbing services, some listed below: - Rough in DWV ( Residential / Commercial ) - Finishing ( Residential / Commercial ) - Back water valves - Service Calls - Hot water heaters - In floor heating hydronics - Snaking Drains - Drain cleaning - Fixture Replacements - Water service replacement - Underground sanitary/storm drain re pipe - Sewage Ejector Pump Rough ins / Sump Pump / Maintenance - Water Filtration Licensed and Insured Plumbing Professionals

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  • Can do everything for maintenance, can help for moving, staging etc

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  • General contractor in Alton

    MT Renovations provides renovation services primarily for: • Unit turnover and make-ready projects • Interior upgrades for rental and investment units • Kitchens, bathrooms, drywall, painting, flooring, and finishing work

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  • General contractor in Alton

    Hi everyone we have excellent experience and quality we do all renovations stairs,epoxy,flooring and plumbing we have a lots of team

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  • General contractor in Alton

    Installing and replacing toilets, foucet , shower,dishwasher,trapping the sinks ,stopping leaks,roughing,finishings..

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  • General contractor in Alton

    With over 10 years of experience in residential structural framing, I bring a high level of technical expertise to every home improvement project. My background in building house structures ensures that every installation I perform—from heavy cabinets to custom decks—is safe, level, and built to last. ​Services I Provide: ​Structural & Finish Carpentry: Decks, fencing, window/door installation, trim, and moldings. ​Expert Installations: Securely hanging heavy cabinets (kitchen/laundry), TV mounts, and artwork. ​Drywall & Paint: Professional patching, seamless caulking, and interior painting. ​Home Maintenance: Gutter cleaning, weather stripping, and general repairs. ​Service Area: Serving the entire GTA (Barrie, Burlington, Bowmanville, and surrounding areas). For Downtown Toronto, I schedule appointments on Sundays or low-traffic days to guarantee punctuality. ​Why hire me? I am punctual, detail-oriented, and I treat every home with respect. I speak both English and Spanish to better serve our community.

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  • General contractor in Alton

    AM HVAC SERVICES is a locally owned and operated HVAC company providing reliable heating, cooling, and ventilation services. We specialize in installations, repairs, maintenance, and troubleshooting for residential and commercial systems. Our goal is to deliver honest service, quality workmanship, and affordable solutions to keep our customers comfortable year-round.

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  • General contractor in Alton

    I have been working professionally in renovations, restorations and home repairs for 5+ years. I work proficiently and efficiently to ensure the best product and services.

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  • General contractor in Alton

    - Installation windows and doors, replaced broken windows, repaired doors, locks, and closets; - Painting and surface preparation. (Brush, Roller, Sprayer) - Repair and installation fences, steps, decks. - Drywall installation, fixed and repaired any damages to drywall. - Assembly and installation of furniture. - Installation subflooring and finish floorings. - Tile, grout installation and carpet, vinyl floorings. - Dismantling, cleaning, and preparation of the object for the main work. - Сarpentry

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4.9

Top rated general contractors

Our general contractors in Alton, are rated 4.9 out of 5 based on 258 reviews from homeowners like you.

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What types of services are offered by local general contractors in Alton?

Whether it's a home renovation or a commercial project, a local general contractor in Alton 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 Alton? Make your search easier with HomeStars. Just post your job, provide a few details, and choose from available general contractors in Alton. It’s quick, simple, and hassle-free.

What is the average cost of hiring a general contractor in Alton?

On average, general contractors in Alton 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. Alton 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 Alton on HomeStars

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

How to hire Alton 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 Alton.

  3. Connect with a general contractor in Alton 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 Alton with confidence. All building contractors in Alton 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 Alton general contractor before hiring?

Before you hire, you might want to ask general contractors in Alton 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 Alton 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 Alton is important for understanding regional building codes and construction practices.

Do you handle permits, inspections, and subcontractor coordination?

The right Alton 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 Alton 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 Alton 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 Alton 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 Alton

How long does a typical renovation or construction project in Alton take?

Project timelines depend on size and complexity. A Alton 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 Alton 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 Alton handle cleanup after the project?

Most building contractors in Alton 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 Alton 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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