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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

    At Dream Renovations, we specialize in transforming spaces into dreams. With a passion for design and a commitment to quality craftsmanship, we offer a comprehensive range of renovation services tailored to meet the unique needs of each client. Whether you're looking to modernize your stairs , create a cozy living area, or enhance your home, our skilled team of professionals is here to guide you through every step of the process. We pride ourselves on our attention to detail, transparency, and customer satisfaction. Our collaborative approach ensures that your vision becomes a reality, using the finest materials and innovative techniques. From concept to completion, we make renovation easy and enjoyable, respecting both your time and budget.

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  • Canada Wide Landscaping is a professional, full-service landscaping company proudly serving clients across Canada and the GTA for over 20 years. Whether you’re installing fresh sod, upgrading to low-maintenance turf, building a custom deck, installing a fence, or enhancing your property with interlock stonework, Canada Wide Landscaping provides reliable service at fair and affordable prices. With two decades of hands-on experience, we understand what it takes to create and maintain beautiful, functional, and long-lasting outdoor spaces. From routine lawn care to complete backyard transformations, our skilled team delivers high-quality workmanship with precision and care. We take pride in our professionalism, attention to detail, and commitment to customer satisfaction.

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  • Who we are The Story Behind Bc masonry and roofing BC Masonry and Roofing was founded with a strong passion for quality construction and a commitment to excellence in roofing and masonry services across Ontario. With hands-on industry experience from an early age, the company was built on a deep understanding of roofing systems, brickwork, and structural craftsmanship. Years of real-world expertise combined with professional business knowledge created a clear vision: to deliver dependable workmanship built on integrity and skill.

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  • General contractor in Alton

    Jl Home Improvements can help you with your build or renovate basement request in Mississauga and its surrounding cities. They’re at your disposal to listen and assist you in all your projects. Get in touch with Jl Home Improvements now to discuss your needs and arrange a quote.

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  • General contractor in Alton

    We are a team of professional home repair and renovation contractors with many years of experience. We always put customer satisfaction first, and we believe our professionalism and dedication will transform your home into a dazzling and beautiful place.

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  • General contractor in Alton

    I have been working in the painting industry for the past five years. I believe that simplicity reflects honesty in your work, as trust is fundamental.

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  • General contractor in Alton

    Currently working as white glove delivery for a Food Equipment company all over Ontario.

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  • General contractor in Alton

    Hi I’m Devin I have 7 years years of experience in the excavation side of things and have done lots of really nice jobs and carpentry side of think I have done everything from start to finish 5 years of experience and now on my own doing all kinds of projects

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  • General contractor in Alton

    MBG Contractors: Commitment, Quality and Experience in Each Project At MBG Contractors, we specialize in the repair, installation and maintenance of garage doors, with more than 10 years of experience in the sector. Our commitment to quality and customer satisfaction has made us a trusted company for residential and commercial solutions. In addition to garage doors, we work with hollow metal doors, ideal for emergency exits or conventional accesses, guaranteeing safety and functionality. Our mission is to resolve our clients' problems in a transparent and professional manner, ensuring efficient, careful and responsible service in every job we do. At MBG Contractors, we not only install doors, but we open paths to the safety and peace of mind of our clients. If you need adjustments or a more specific tone, tell me and I will adapt it.

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  • General contractor in Alton

    Build Masterz" suggests expertise and leadership in construction. You can emphasize the company's experience, skilled team, and successful project history to showcase their mastery. Highlight any awards, certifications, or unique techniques they use to further reinforce their position as "Build Masterz."

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  • Welcome to Baiocco Plumbing & Heating Inc. At Baiocco Plumbing & Heating Inc., we take pride in delivering reliable, high-quality plumbing and heating solutions with honesty, efficiency, and craftsmanship at the core of everything we do. Whether it’s a residential project, new construction, or emergency repair, our experienced team is committed to doing the job right — the first time. Locally owned and operated, we’re built on trust, integrity, and a hands-on approach that puts our customers first. From rough-ins to finishes, leaks to installs, you can count on Baiocco for professional service, fair pricing, and lasting results. Your home or project deserves quality — and that’s what we’re here to deliver. Baiocco Plumbing & Heating Inc. — Built on skill. Driven by service.

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  • General contractor in Alton

    10 years and plus own family business doing flooring and tiling. Work mostly in the GTA, have no issues going to see previous job for reference if needed. My work is done very neat and clean drop sheets will be dropped everywhere i walk .No mess left at the end of job.

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  • General contractor in Alton

    Tiller, plumbing, painting

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  • General contractor in Alton

    We provide the best services with affordable prices in and around GTA. We provide services like legal basements, residential and commercial painting, bathroom remodel, kitchen remodel, popcorn ceiling removal, flooring and tiling, demolition and so on… If you need any more information and references please feel free to ask us.

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  • I'm good in my work

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  • General contractor in Alton

    A.C. CONTRACTING proudly serves builders and homeowners across Toronto and the Greater Toronto Area, providing dependable interior construction services for projects of all sizes—from custom homes to multi-unit developments. If you’re looking for a professional contractor who understands the standards and pace of today’s construction industry, our team is ready to help bring your project to completion with precision and efficiency. Our Core Services • Site Preparation • Steel Framing • Drywall Installation • Taping & Finishing (Level 4 & Level 5) • Interior Painting • T-Bar Ceiling Systems • Tile Installation • Professional Post-Construction Cleaning Our team provides a complete interior finishing package, allowing builders and developers to work with a single reliable contractor for multiple stages of the project. ⸻ Why Builders and Developers Work With Us • Over 10 Years of Industry Experience • Registered Business • WSIB Coverage • Liability Insurance • HCRA Registered • Skilled and Reliable Crew • Clean and Organized Job Sites • Consistent High-Quality Finishing • On-Time Project Delivery We understand that every project represents an investment. That’s why our focus is not only on quality workmanship, but also on reliability, communication, and maintaining construction schedules. Contact A.C. CONTRACTING today to discuss your upcoming project.

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4.9

Top rated general contractors

Our general contractors in Alton, are rated 4.9 out of 5 based on 268 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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