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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 GTA Condo Cleaners, we provide professional, reliable, and affordable cleaning services designed specifically for condo living in the Greater Toronto Area. We understand the unique needs of condo owners and tenants, and we pride ourselves on delivering spotless results every time. Whether it’s a move-in/move-out clean, routine maintenance, or a deep cleaning, our team is detail-oriented, trustworthy, and committed to exceeding expectations. Customer satisfaction is our top priority, and we treat every home with the same care and respect as our own.

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  • General contractor in Alton

    At Triple A Disposal Services, we make junk removal simple, stress-free, and dependable. Whether you’re clearing out your home, renovating, or managing a property, our team is here to help with fast, efficient disposal services you can count on. We’re proud to offer honest pricing, friendly service, and careful handling of every job — big or small. Our goal is to leave your space clean and your experience easy from start to finish. When you choose Triple A Disposal Services, you’re choosing a local business that values reliability, respect, and quality work.

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  • General contractor in Alton

    We are a dedicated ventilation solutions provider committed to delivering high-quality air systems for residential, commercial, and industrial spaces. With a focus on efficiency, safety, and comfort, we design, install, and maintain ventilation systems that ensure optimal air circulation and indoor air quality. we use modern equipment and proven techniques to meet the unique needs of every project. Whether it’s installing new ductwork, upgrading existing systems, or performing routine maintenance, we prioritize reliability and long-term performance. We understand the importance of clean, well-regulated air in creating healthy environments. That’s why we work closely with our clients to provide tailored solutions that meet industry standards and energy efficiency goals. From small-scale projects to large installations, we are committed to professionalism, timely service, and customer satisfaction

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  • General contractor in Alton

    Your one-stop shop for all home repair and improvement needs Expert handyman services for residential and commercial clients Quality craftsmanship and reliable service for all your home maintenance needs From leaky faucets to custom builds, we've got the skills and expertise to get it done

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  • General contractor in Alton

    I’ve been a plumber for 7 years and I promise extraordinary workmanship for a fair price.

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  • General contractor in Alton

    At Precision Concrete Worx we don't just pour concrete we build spaces families love. With 3 decades of experience, we believe collaboration is the key to great results. That is why we keep communication open, timelines clear, and your vision at the centre of every decision.

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  • General contractor in Alton

    KEINZEN CONSTRUCTION specializes in custom decks, fences, cabanas, gazebos, and residential framing across Toronto and the GTA. We focus on quality craftsmanship, clean installations, and reliable service from start to finish. Whether it’s a full backyard transformation, privacy fencing, or structural framing, we take pride in delivering durable and professionally built projects tailored to each client’s needs. Our services include: • Composite & pressure-treated decks • Full privacy fences • Cabanas & gazebos • Aluminum railings & privacy panels • Residential framing & additions • Demolition & rebuilds We are committed to honest communication, attention to detail, and customer satisfaction on every project.

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  • General contractor in Alton

    At KAR-FENCE INC. , we specialize in building durable and stylish fences and decks that add privacy, function, and beauty to your outdoor space. We work with wood, composite, and PVC materials, offering solutions that fit both modern and traditional designs. Our services include: • Wooden fences (privacy, horizontal, lattice top) • Composite fences and decorative panels • Wooden and composite decks • Privacy grass fences (artificial ivy systems) • Gates, pergolas, and custom add-ons We are fully insured and committed to safety, clean job sites, and transparent communication. Every project is approached with careful planning, solid craftsmanship, and respect for your property. Whether you need a small repair or a full backyard transformation, our goal is to deliver long-lasting results and customer satisfaction.

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  • Introduction to GTA Flooring Canada Windsor Welcome to GTA Flooring Canada Windsor, your go-to destination for premium flooring solutions in Windsor and surrounding areas. With a commitment to excellence, we specialize in hardwood, laminate, vinyl, and tile flooring, aiming to transform your space into something extraordinary. Experience With over 20 years in the flooring industry, our skilled team has worked on various projects, from residential homes to commercial spaces. Our experience with reputable companies has equipped us with expertise in project management, customer relations, and precise installation. Service Area Special Skills Our team stands out for its: Expert Installation: Precision in installing diverse flooring types. Material Knowledge: Understanding the benefits and drawbacks of various materials. Design Consultation: Personalized advice for selecting the perfect flooring. Customer Service: Strong focus on communication and satisfaction.

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  • General contractor in Alton

    At FNK Construction, we bring precision, professionalism, and over a decade of hands-on experience to every tile installation project. We specialize in porcelain and ceramic tile work for both residential and commercial spaces, delivering clean lines, durable finishes, and craftsmanship you can trust. Whether it’s a full bathroom renovation, a kitchen backsplash, large-format tiles, or custom flooring, we approach every project with care, clear communication, and attention to detail. Your satisfaction is our top priority. We serve Toronto, the GTA, and surrounding areas, and we take pride in finishing on time, keeping the workspace clean, and treating every home and jobsite with respect. If you’re looking for reliable, high-quality tile installation — you’re in the right place. We look forward to bringing your vision to life, one tile at a time.

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  • General contractor in Alton

    Highly skilled professional clean work Fast dependable Worker 15 years experience in doing it all one stop shop for all your handyman needs

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  • General contractor in Alton

    My name is Nicholas. I have been in construction for about 7 years. I have worked in commercial buildings, residential homes across the GTA. My work ranges from hanging paintings, mounting tvs, painting, to basement renovation. I take pride in my work. My work is not done until employer is satisfied. When I am hired for a job, i leave not stone unturned until the work is completed.

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  • General contractor in Alton

    Active plumbing with 3+ employees with 5 years of experience of experience with plumbing

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  • General contractor in Alton

    Welcome to TerraTAS Landscaping Proudly serving the Don Mills and Central North York areas, TerraTAS Landscaping is a fresh and passionate company built on a foundation of reliability, attention to detail, and client-first service. Founded in May 2024, TerraTAS is a fully insured, owner-operated business dedicated to making your outdoor spaces look their best—season after season. From weekly maintenance and garden care to planting, pruning, and hardscape repairs, we’re here to help you maintain a clean, healthy, and beautiful landscape. ⸻ Lawn & Garden Care We provide a full range of weekly lawn and garden maintenance services, including lawn cutting, edging, spring/fall cleanups, and detailed garden care. Our tight service area ensures efficiency and consistency you can count on. ⸻ Planting We carefully select and install flowers, shrubs, and plants tailored to your garden’s conditions. Whether you’re looking for a pop of color or year-round interest, we’ll help you bring your outdoor vision to life. ⸻ Pruning Our team knows when and how to prune your hedges, shrubs, and small trees to ensure healthy growth and maximum bloom. We prune only at the right times to protect your plants and enhance curb appeal.

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  • General contractor in Alton

    Over 10 years experience in full home renovations. Specializing in kitchens bathroom and electrical. Contact us for a free quote!

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  • Hi there! My name is Moe, and I bring over 13 years of hands-on experience in residential and commercial construction across the GTA. I'm proud to offer a wide range of high-quality services — from concrete work, drywall installation and repairs, and demolition, to all-around handyman tasks and full general contracting. I believe in getting the job done right the first time — clean work, honest pricing, and always showing up on time. Whether it’s a small home repair or a full renovation project, I treat every job with the same care and attention as if it were my own home. Looking forward to working with you and turning your project vision into reality!

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4.9

Top rated general contractors

Our general contractors in Alton, are rated 4.9 out of 5 based on 267 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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