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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

    Welcome to Royal Renovation! At Royal Renovation, we specialize in transforming homes with quality craftsmanship, modern design, and outstanding service. Whether you’re dreaming of a luxurious bathroom, a custom kitchen, or a finished basement, our expert team is here to bring your vision to life on time and within budget. With years of experience and a reputation for professionalism, attention to detail, and clear communication, we’ve helped countless homeowners turn their renovation ideas into beautiful, functional spaces. No project is too big or too small we treat every home like our own. We look forward to working with you and making your renovation experience smooth, enjoyable, and rewarding. Let’s build something amazing together!

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  • General contractor in Alton

    My name is panchal hardik I do plumbing painting, appliances installation small wood working projects,window door installation, waterproofing

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  • Welcome to Cesar Landscaping Services – Your Full-Service Landscaping Solution At Chino’s Landscaping Services we bring your outdoor vision to life with comprehensive landscaping services tailored to fit every need and season. Whether you’re starting fresh with a new design or maintaining an existing space, our experienced team is here to deliver high-quality, reliable, and beautifully crafted results. Our services include: • Landscape design & installation • Garden bed creation & plant selection • Lawn care, sodding, & aeration • Mulching, edging, & seasonal clean-ups • Tree & shrub planting and pruning • Hardscaping (patios, walkways, retaining walls) • Irrigation solutions • Ongoing maintenance plans We take pride in offering professional service, attention to detail, and a commitment to customer satisfaction on every project—big or small. Let us help you transform your outdoor space into something you’ll love and enjoy all year round. Contact us today to schedule a consultation and see how we can bring beauty and function to your landscape.

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  • General contractor in Alton

    I am a plumber with 2 years of experience. I can fix all kinds of appliances at your house

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  • General contractor in Alton

    At Trucon Construction, we specialize in expert residential and commercial renovations designed to inspire and built to last. With a commitment to quality craftsmanship and innovative design, we transform spaces to match your vision. Whether it’s a modern kitchen, a stylish bathroom, or a complete property makeover, we bring expertise, reliability, and attention to detail to every project. Let’s build something exceptional together. With over 15 years in business, 100+ homes renovated and a 100% satisfaction rate, we are committed to quality, customer satisfaction, innovative design and integrity.

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  • General contractor in Alton

    Trusted Home Repairs & Professional Installation | 5+ Years Experience Reliable, High-Quality Maintenance for Your Home & Property With over five years of professional experience in the Ontario construction and renovation industry, I provide a wide range of handyman services focused on quality and longevity. My background as a specialist in window and door installation means I bring a high level of technical precision to every task—from minor repairs to complex home projects. I understand that a home is your biggest investment. Whether it’s fixing a drafty entry, repairing trim, or setting up your home’s tech network, I use professional-grade tools and proven methods to ensure the job is done right the first time. Our Core Services: Windows & Doors: Expert installation, hardware replacement, and professional-grade weatherstripping (no "quick-fix" adhesives). Carpentry & Trim: Baseboards, window sashes, door frames, and custom wood repairs. Home Maintenance: Drywall patching, painting (precision cutting-in), and general "to-do" list items. Tech & Hardware: Assembly and configuration of mini PCs, NAS systems, and home network setups. Assembly & Installation: Everything from flat-pack furniture to high-end tool storage and shelving.

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  • Viewpoint Concrete & Construction Completing Residential/Commercial Projects In The Greater Toronto Area. ✔ Expert Craftsmanship ✔ Reliable Timelines ✔ Built to Last ✔ Licensed & Insured expertly engineered concrete solutions designed for durability and architectural excellence.

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  • General contractor in Alton

    I am an experienced contractor and construction consultant with 8 years of expertise in construction and engineering. Specializing in water/wastewater infrastructure, civil engineering, and construction management, I offer hands-on contracting services and expert consulting based on my extensive industry knowledge. Whether you’re seeking project execution or professional guidance, I provide efficient, high-quality solutions tailored to your needs.

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  • With over 25 years of experience in the home renovation industry, we specialize in delivering high-quality, reliable, and customized renovation services for homeowners across GTA. From kitchens and bathrooms to basements and full-home transformations, our team takes pride in craftsmanship, attention to detail, and customer satisfaction. Whether you’re looking for modern updates or timeless finishes, we work closely with clients to bring their vision to life, on time and within budget. Trust, transparency, and excellence have been the foundation of our business for over two decades.

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  • General contractor in Alton

    I am Ahmet and I have been working in the construction for about 10 years. I do all construction work and I like Matt so carpenter seems very popular to me.

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  • General contractor in Alton

    Welcome to Loyalty Services, your trusted partner for expert outdoor property care and improvement. As the sole-owner & operator, I bring years of hands-on experience across a variety of exterior craftsmanship—including landscaping, hardscaping, masonry, excavation, carpentry, and concrete work. Whether you’re looking to maintain or update your property's outdoor needs, solve practical outdoor challenges, or build long-lasting features that elevate your space. I offer reliable, detail-oriented workmanship from start to finish. With a commitment to quality and customer satisfaction, I take pride in treating every project as if it were my own. Let’s build something great for your property—one project at a time.

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  • Need a General contractor, Window Contractor, Kitchen Renovation Company, Handyman, Landscaping Company, Carpenter, Bathroom Renovation Company, Concrete Specialist, Garage Specialist, Condominium/Apartment Specialist, Interior decorator, HVAC contractor, Plumber, Tiler, Interior designer, Architect, Cabinet maker, Metal worker, Mason, Demolition company & Pool company based in Guelph or nearby? Maple Jays Construction Inc 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

    At Truva Interiors Inc., we believe your home deserves nothing less than perfection. For over 20 years, our work has been powered by a deep passion for woodworking and a reputation for being meticulously detail-oriented. This is how we ensure that every project we touch is beautiful, functional, and built to stand the test of time. ​We focus on the areas that truly transform your daily life and home value: ​1. Dream Custom Kitchens ​Forget off-the-shelf solutions. We partner with you to design and engineer the kitchen you've always wanted. Our custom cabinetry and smart layouts are all about maximizing your workflow and storage—delivering a stunning culinary space that is perfectly tailored to your life. ​2. Luxury Custom Closets & Organization ​Tired of wasted space? We create beautiful, bespoke organization systems for your walk-ins, pantries, and mudrooms. Our designs strategically utilize every corner, bringing serene order and functional elegance back into your busiest spaces. ​3. Premium Flooring Solutions ​The foundation matters! We offer a diverse selection of high-quality flooring—from classic hardwood and modern tile to luxury vinyl—and ensure a flawless installation every single time. We treat your floor as the essential first step to a beautiful home. ​We are always here for all your other specialized carpentry and fine woodworking needs, including custom shelving, paneling, door installation and custom furniture etc. ​Ready? Call us now to book your personal consultation appointment.

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  • General contractor in Alton

    Tailored Projects & Repairs We customize every project and repair to fit your unique needs and style. From subtle updates to full transformations, we ensure every detail reflects your vision. With clear communication and expert guidance, we bring your dream spaces to life—quickly, efficiently, and to your complete satisfaction.

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  • General contractor in Alton

    Hi! My name is Salim, and I specialize in professional painting. I paint interior spaces – walls, ceilings, doors, baseboards. I also handle exterior painting – house facades, fences, decks, and all kinds of wooden structures. I work with precision, using high-quality materials to ensure a smooth, durable, and long-lasting finish. Painting isn’t just about looks – it also protects surfaces from moisture, sun, and wear over time. That’s why I always choose the best solutions for each project. If you need high-quality painting, feel free to reach out! I’ll get the job done quickly, cleanly, and with great attention to detail.

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  • General contractor in Alton

    VD Contracting delivering high quality workmanship in drywall and taping, with experience of 20+ years. Take a look at our instagram page for our other projects we have done ! @vd_contracting

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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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