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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

    successfully enDEEvoured is a residential and commercial interior design studio led by principal Dionne Castillo. We specialize in thoughtful, well executed design solutions that balance aesthetics, function, and real world constraints. Our work spans home renovations, furnishing and styling, and commercial spaces, with a strong emphasis on clear planning, transparent communication, and reliable execution. Each project is approached with a structured process that includes discovery, space planning, design development, and coordination with trusted trades and consultants. While Dionne is your main point of contact, projects are supported by a network of experienced subcontractors and industry partners, allowing us to scale appropriately and keep projects moving efficiently. Clients often come to us when they want professional guidance, clarity around decisions, and a designer who can manage details without overwhelm. We work best with homeowners and business owners who value collaboration, planning, and a polished end result.

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  • Need a General contractor, Window Contractor, Handyman, Carpenter, Metal worker & Mason based in Guelph or nearby? C.R.S Concrete and RENOVATIONS LTD. can help you. We pride ourselves on the quality work that we deliver to each and every client. Contact us to talk about your job and get a quote.

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  • General contractor in Alton

    We are a high end Bathroom/Basement/Kitchen Company specializing in Everything involved. We also do many exterior Deck & Fence projects, including landscaping/Hardscaping. We do not do any plumbing/electrical/concrete work ourselves but sub these services out to trusted contacts.

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  • General contractor in Alton

    Framing, exterior and interior frame work. Structural carpentry. Renovation, addition and demo.

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  • Tired of that ever-growing to-do list around the house? Leaky faucets, squeaky doors, or a room begging for a fresh coat of paint? Don't let those small repairs turn into big headaches! I'm a skilled and reliable handyman offering a wide range of services to make your home or property shine. From minor plumbing and electrical fixes to carpentry, painting, and general repairs, I've got you covered. I pride myself on providing quality workmanship, honest pricing, and a commitment to your satisfaction. Let me take the hassle out of home maintenance so you can relax and enjoy your space. Call today for a free estimate and get ready to see your home improvement dreams come to life!

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  • General contractor in Alton

    juticos.painting.inc@gmail.com is a Etobicoke based Painter, Handyman, Carpenter, Roofing specialist, Cabinet maker, Interior decorator, General contractor & Kitchen Renovation Company company. Our goal is to provide quality service and excellent workmanship to our customers. If you need help with interior painting, exterior painting, install or replace roof, wallpaper room, remove wallpaper, repair kitchen cabinets, decorative painting, repair or transform furniture & small staining or painting project, message us so we can assist you and arrange a quote.

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  • General contractor in Alton

    We are a reliable, hands-on construction and renovation team serving Toronto and the GTA. Our crew specializes in residential and small commercial projects, including painting, drywall, framing, flooring, trim work, repairs, and full renovations. We pride ourselves on clean work, clear communication, and showing up when we say we will. Whether it’s a small repair or a larger renovation, we treat every project with care and attention to detail. Our goal is simple: deliver quality work, stay on schedule, and make the process stress-free for our clients. We are fully committed to building long-term relationships with homeowners, property managers, and contractors by being dependable, honest, and easy to work with.

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  • General contractor in Alton

    I have been working in construction for 15 years, dealing with bathrooms, floors and furniture. Punctual and responsible

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  • General contractor in Alton

    Kratos Restoration is a professional restoration company specializing in drywall repair, full water damage restoration, and complete property recovery services. With expertise in both residential and commercial projects, we handle everything from drywall installation and finishing to structural drying, mold remediation, and full interior restoration after water, fire, or storm damage. Our team is highly skilled in delivering clean, high-quality drywall work — from patch repairs to complete room or house renovations. We pride ourselves on fast response times, thorough damage assessment, and quality craftsmanship that restores your property safely and efficiently. Whether it’s a small leak repair or a major water damage claim, Kratos Restoration delivers reliable, professional results you can trust. Ready to restore your property to better-than-new condition? Contact us today for a free assessment.

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  • At Truenest Kitchen & Cabinets, we specialize in creating beautiful, functional, and affordable kitchens for homeowners. Based in the Brampton area, we provide high-quality kitchen cabinets, custom designs, and professional installation tailored to your space and style. Our goal is to transform your kitchen into a modern, elegant, and practical space where your family can gather and enjoy every day. We offer competitive pricing, reliable service, and attention to detail to ensure every project is completed to the highest standard. ✔ Kitchen Cabinets & Custom Designs ✔ Cabinet Installation & Remodeling ✔ Countertops & Backsplash Options ✔ Affordable Pricing ✔ Free Estimates With 5-star customer satisfaction, we are committed to delivering quality craftsmanship and honest service you can trust. 📞 Contact Truenest Kitchen & Cabinets today for a free estimate and bring your dream kitchen to life.

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  • General contractor in Alton

    Hi! I've been working in the construction industry for over 4 years, and now as a small business owner, I'm proud to offer reliable and professional services in handyman work, landscaping, custom glass, mirrors and railings installations, small demolitions, moving services and much more. I'm not afraid to roll up my sleeves and get the job done! I always pay close attention to the details, and I truly care about doing the job the right way. My main goal is to make sure every customer is happy with the results, and I stand behind my work with a commitment to high standards and great service. I'd love the chance to help with your next project!

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  • We specialize in reliable, high-quality HVAC services for residential and commercial customers. From installation and maintenance to repairs and emergency service, our certified technicians are committed to keeping your home or business comfortable year-round. We work with all major heating and cooling systems, including furnaces, air conditioners, heat pumps, and ventilation systems. Whether you need a seasonal tune-up, a system upgrade, or fast repairs, we deliver efficient solutions tailored to your needs and budget. Customer satisfaction is our top priority. We pride ourselves on honest pricing, prompt service, and expert workmanship you can depend on. Services include: • Furnace installation & repair • Air conditioning installation & repair • HVAC system maintenance & tune-ups • Heat pumps & ductless systems • Indoor air quality solutions • Emergency HVAC services

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  • General contractor in Alton

    We are Verma Constructions We do Renovations like:- - Bathroom - Kitchen - Basement - House and so on We do provide other services as well Prices reasonable also as per your budget and requirement Give us a Chance to show our ability and Profession Thank you Verma Constructions

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  • I’ve worked in electrical and in home renovations for a combined 6 years. I have experience in a variety of tasks around your home and would be happy to fix your issues for a reasonable price.

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  • General contractor in Alton

    Good day everyone, my name is Viktor, my most important traits are that I am very responsible, I do my work with great responsibility, I also have several partners who work with me, so we can do the work quickly and efficiently, thank you all for your attention, have a good day!

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  • General contractor in Alton

    BMG Developments is a family-owned contracting business based in southern Ontario, specializing in painting, general contracting, and home planning services. Founded by two brothers, the company emphasizes quality, precision, and trust in every project. Their services include interior and exterior painting, drafting home plans, and comprehensive general contracting for renovations and home improvements.

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4.9

Top rated general contractors

Our general contractors in Alton, are rated 4.9 out of 5 based on 260 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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