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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

    Shark is a Mississauga based HVAC contractor, Plasterer, General contractor, Window Contractor, Flooring Contractor, Handyman, Landscaping Company, Carpenter, Mirrors & Glass specialist, Cabinet maker, Metal worker, Pool company, Stairmaker, Garage Specialist, Fences & Gates Specialist, Siding Specialist, Condominium/Apartment Specialist, Interior decorator, Mason, Cleaning company & Plumber company. Our goal is to provide quality service and excellent workmanship to our customers. If you need help with house renovation, install or replace window frames, repair windows, install or replace interior doors, install or replace exterior or reinforced doors, build sunroom, build garage, install fence, build pergola, gazebo or garden house, build carport, build furniture, trim and decorative moldings, build or replace decking, build porch, install or renovate stairs, repair or maintain stairs, repair or treat facade, repair or maintain fence, various small jobs, build shed, structural work for construction, install or replace whirlpool, spa and wellness, carpentry framing, exterior trim, install or repair acoustic ceiling tiles & accessibility modifications, message us so we can assist you and arrange a quote.

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  • General contractor in Alton

    I install windows and doors, finish outside and inside, and also work with brick, cutting brick and concrete to enlarge openings, trim, flashing, and baseboards, decks and fences

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  • General contractor in Alton

    Hi! My name is Orest Mytskaniuk,and I’m a hardworking and reliable handyman based in Toronto. I’ve been living and working in Canada for over 2 years and have hands-on experience in multiple trades. I started as a welder, then worked as a bricklayer for six months, followed by demolition work and handyman services during the construction of ten residential homes. Currently, I work as a plumber and continue to provide professional handyman services across the GTA. I’m detail-oriented, always on time, and committed to quality work and customer satisfaction. Whether you need help with repairs, installations, or small renovation jobs — I’m ready to help. Feel free to reach out for a quote — I look forward to working with you!

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  • General contractor in Alton

    I am a tradesman with precision, standard service delivery and good budget planner

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  • General contractor in Alton

    work with brick and stone.

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  • General contractor in Alton

    Emergency and repair services 1. Roofing services: emergency repairs, full replacements, leak fixes, and storm damage restoration. 2. Plumbing services: burst pipes, clogged drains, water heater repairs and replacements, and emergency plumbing. 3. Electrical services: power outages, electrical panel upgrades, rewiring, and emergency fixes. 4. Demolition services: safe and efficient demolition for homes, offices, or specific areas. 5. HVAC services: emergency heating and cooling repairs, replacements, and maintenance. 6. Damage repairs: quick restoration of areas affected by water, fire, or other disasters. 7. Quick response abatement services: mold, asbestos, and hazardous material removal. Specialized and structural services 8. Insurance claims assistance: support with claims for damages and repairs. 9. Legal basements: conversion services, permits, and compliance drawings. 10. Permits and Drawings: design and planning approvals for renovations or additions. 11. Rebuilding services: expedited rebuilding of affected areas for quick recovery. 12. Hourly repair services 13. Government rebate programs 14. Referral rewards 15. Benefit from a large pool of qualified technicians for a quick response.

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  • General contractor in Alton

    Experienced and reliable plumber with over 2 years of hands-on experience in installation, repair, and maintenance of plumbing systems in residential and commercial buildings. Skilled in diagnosing plumbing issues, reading blueprints, and ensuring compliance with local building codes. Strong commitment to safety, quality workmanship, and excellent customer service.

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  • General contractor in Alton

    Your home deserves the best. We handle complete white plumbing fixture installations (toilets, sinks, showers, tubs) and full bathroom renovations. Fast, clean work with upfront pricing. Experienced plumbera right here in Canada. Free consultation and on-site estimate.

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  • General contractor in Alton

    About Houseimpro Corp. Proudly Renovating Toronto, One Home at a Time. We specialize in high-quality home renovations, including bathrooms, kitchens, basements, and living spaces. With years of hands-on experience, our team delivers reliable craftsmanship, clean finishes, and personalized service. We are fully insured and committed to customer satisfaction. Whether you're refreshing a single room or transforming your entire home, Houseimpro Corp. is your trusted renovation partner in the Greater Toronto Area. Services Offered: Bathroom Renovations Kitchen Remodeling Basement Finishing Drywall, Flooring & Painting Demolition & Framing Custom Builds & Upgrades Service Area: Toronto & GTA Why Choose Us: ✅ Insured ✅ Free Estimates ✅ Clean Job Sites ✅ Transparent Pricing ✅ 100% Client Satisfaction

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  • General contractor in Alton

    With over 10 years of experience in general contracting, I take pride in delivering high-quality workmanship with honest, reliable service. From small repairs to full renovations, I treat every project with the same level of care and attention to detail. Whether you’re looking to upgrade your kitchen, finish a basement, or tackle a full home remodel, I’m here to help bring your vision to life—on time and on budget. Let’s talk about how I can help with your next project.

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  • General contractor in Alton

    Very Innovative, passionate, outgoing personality

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  • General contractor in Alton

    Hi there, I'm Yaro. Honest, reliable, and responsible professional.

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  • General contractor in Alton

    Experienced subcontractor (15 years of experience) offering high-quality tiling, painting, and home renovation services. - Tiling (bathrooms, kitchen, floors, backsplashes) - Interior and exterior painting - Drywall repair and flooring installation - Small renovation projects Clean work, fast service, affordable prices. Available evenings and weekends. FREE estimates! Own tools and transportation Serving Toronto and GTA (Mississauga, Scarborough, North York, Etobicoke, etc.)

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  • General contractor in Alton

    J Builds Renovations is a skilled carpentry and renovation company specializing in high-quality residential and commercial construction services. We provide reliable craftsmanship with a focus on precision, durability, and customer satisfaction. Our team offers a full range of services, including framing, drywall installation, flooring installation, trim and finishing work, and complete renovations. From structural builds to detailed finishing touches, we bring expertise and care to every stage of your project. With a commitment to professionalism, clear communication, and dependable timelines, J Builds Renovations delivers results that enhance the value, style, and comfort of your space. Whether you're starting a new build or transforming an existing property, we ensure quality work that stands the test of time

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  • General contractor in Alton

    I am a professional carpenter and framer specializing in high-quality residential construction. With extensive experience in structural framing, I provide reliable workmanship for projects of all sizes — from renovations and additions. My services include framing basements, walls, floors, ceilings, and roofs, as well as installing doors, windows, and staircases. I also handle custom woodwork, repairs, and finishing touches to ensure every structure is strong, precise, and built to code. Whether you’re finishing an unfinished basement, building an addition, I take pride in delivering exceptional craftsmanship, attention to detail, and dependable service from start to finish. My goal is to create lasting results that meet both aesthetic and structural standards.

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  • General contractor in Alton

    J.Rose plumbing offers a wide variety of services. We offer affordable pricing and honest solutions. SERVCIES - Drain cleaning/unclogging - New builds -Home renovation -Leak repair -Installations Feel free to reach out

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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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