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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

    My specialty is Home automation, networking, electrical help as well as carpentry, vinyl/laminate planks flooring, mounting, assembly, moving and other handy man tasks. I have all necessary tools and truck.

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  • General contractor in Alton

    "Kortex Fabrication & Welding" provides expert mobile welding and custom metal fabrication services across the GTA. We proudly serve homeowners, businesses, contractors, and property managers with dependable on-site welding and fabrication solutions. We specialize in mobile welding, custom railings, fences, steel privacy sheets, and fencing systems. From small repairs to complete custom projects, we deliver precise workmanship, durable materials, and professional service you can trust. What We Do • Mobile welding at your location • Fabrication and installation of metal railings • Custom fence and gate welding • Steel privacy sheets and privacy fencing • Repairs and reinforcement of existing metal structures • Custom metalwork for residential and commercial properties Our company is built on quality, reliability, and attention to detail. We believe every project should be completed safely, efficiently, and to a high standard. No matter the size of the job, we are committed to providing strong, clean, and long-lasting results. When you choose Kortex Fabrication & Welding, you choose professional welding service that comes to you.

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  • General contractor in Alton

    At Tootia Plumbing GTA, we provide professional and reliable plumbing services across the Greater Toronto Area. With a valid Ontario Plumbing License and full liability insurance, we ensure top-quality workmanship and compliance with all industry standards. Our Services: ✔ Residential & Commercial Plumbing ✔ Drain Cleaning & Unclogging ✔ Leak Detection & Repairs ✔ Water Heater Installation & Repair ✔ Backflow Prevention & Testing ✔ Pipe Installation & Replacement ✔ Bathroom & Kitchen Plumbing Renovations ✔ Emergency Plumbing Services With years of experience in mechanical, electrical, and plumbing systems, we deliver efficient and cost-effective solutions for all your plumbing needs. Whether it’s a minor repair or a major installation, we guarantee quality, reliability, and customer satisfaction.

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  • General contractor in Alton

    At Top 2 Bottom Contracting, we are a reliable detail driven company committed to quality workmanship and honest service. We take pride in completing projects on time, on budget, and to the highest standards. From start to finish, we communicate clearly, treat your home with respect, and stand behind our work. Our goal is simple; deliver results you can trust and craftsmanship you'll be happy with for years to come.

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  • General contractor in Alton

    DESIGNS BY DEEDA INC specializes in transforming spaces with elegance and functionality. We offer: Luxury Vacant Home Staging highlighting the true potential of empty properties. Occupied Home Staging : maximizing appeal while working with existing furnishings. Airbnb Styling : creating stylish, welcoming, and memorable short-term rental experiences. Interior Decorating : tailoring designs that reflect your lifestyle and taste. Our work speaks for itself. We pride ourselves on delivering high-quality service at affordable prices, serving clients across the GTA and surrounding areas. Thank you for trusting us to elevate your space.

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  • General contractor in Alton

    Our mission is to serve you at the highest level possible with the most competitive and affordable price in the market and of course the priority is to give 100% costumer satisfaction guaranteed

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  • General contractor in Alton

    Custom paint works.Handyman service

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  • General contractor in Alton

    At Roofitek Ltd., we believe every home deserves strong protection and lasting beauty. Based in Calgary and serving surrounding areas, we specialize in asphalt shingle roofing, roof replacements, new construction, siding, soffit, fascia, and gutter services. Whether it’s tearing off an old roof or giving a new home the perfect finish, our team delivers craftsmanship you can count on. What sets us apart is our commitment to honesty, quality, and customer care. We are WCB covered, fully insured, and working-at-heights certified, so you can feel confident your project is handled safely and professionally. Every detail matters—from using top-grade materials like IKO Cambridge shingles to ensuring proper ventilation and clean-up after the job. With Roofitek, there are no hidden costs or rushed jobs. We provide clear quotes, reliable timelines, and strong workmanship warranties. Homeowners choose us because we combine technical expertise with a friendly, approachable style. 💬 Looking for a contractor who respects your time, budget, and home? Send us a message today—we’d love the chance to earn your trust and protect your home for years to come.

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  • General contractor in Alton

    If it’s green, grows and dies I can take care of it. My services include but are not limited to: Leaf cleanup Cut trees Pruning/prep for winter Grass cutting Gardening Fertilization Re seeding Bulk removal If you get a hold of me during the day there is a good chance I can come by after work

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  • General contractor in Alton

    I have 2 years of hands-on experience in furniture installation, including professional assembly, disassembly, and replacement of furniture. I also specialize in TV mounting, backyard improvements, and a wide range of home services. Reliable, detail-oriented, and dedicated to delivering high-quality work—ready to help with everything you need for your home.

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  • We're a small but highly effective team with over 10 years of hands-on experience in carpentry. Our craftsmanship is top-notch fast, precise, and detail-oriented. We take pride in delivering high-quality work at competitive prices.

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  • ✅ We do Residential service. Commercial Service : -Tiling - Hardwood Floor & Stairs -Plumbing -Kitchen cabinets with countertops - -Pot light - -Built-in cupboards -Ceiling & plastering -Drywall Framing & Taping - Paint - -Glass shower doors .

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  • General contractor in Alton

    We have been working for over 8 years. We do house and basement finishing. Painting. Flooring. Bathroom.

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  • General contractor in Alton

    Чоловік 44роки з великим досвідом у будівництві і ремонті

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  • General contractor in Alton

    I am a Red seal carpenter that treats customers the way I want to be treated. I have renovated banks,schools and other commercial buildings. I have built custome homes.

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  • General contractor in Alton

    General constractor

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4.9

Top rated general contractors

Our general contractors in Alton, are rated 4.9 out of 5 based on 259 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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