Some of our top rated general contractors in Alliston
Sort by:
- Get in touch
My name is Nathaniel, and I am a young, dedicated plumber with hands on experience and a strong understanding of plumbing systems. I take pride in delivering high-quality workmanship, reliable service, and clear communication on every job. I offer professional plumbing services at a fair and reasonable price, ensuring work is completed efficiently, safely, and to a high standard. Customer satisfaction and honest service are always my top priorities.
- Get in touch
Founded in 2022 by experienced Construction Project Manager Jose Cajiao, LaHun Group is a Toronto-based renovation company specializing in residential / commercial transformations. With international project management experience and a strong eye for detail, Jose built LaHun Group to deliver high-quality, personalized renovations grounded in trust, transparency, and craftsmanship. From modern condo makeovers to complex commercial upgrades, our team brings strong leadership, reliable execution, and a commitment to exceeding client expectations. At LaHun, there’s no such thing as a small project—because every space matters, and every client relationship is equally valuable. We don’t just renovate spaces—we build lasting relationships and elevate everyday environments with purpose and care. Message us so we can assist you and arrange a quote.
- Get in touch
Twin Spark Mechanical Inc. is a licensed HVAC company based in Toronto, providing professional installation, repair, and custom design services for both residential and commercial applications. Our expertise spans heating, air conditioning, radiant floor systems, heated driveways, and commercial refrigeration systems such as walk-in coolers and freezers. The company was founded by Philip Ou, a licensed G2 and 313A technician with a Master’s Degree in Mechanical Engineering from University of Toronto. With over a decade of experience as a Senior Product Design Engineer at a leading HVAC manufacturer, Philip brings deep technical expertise in commercial system development, energy optimization, and system reliability. Our Mission is to deliver reliable, energy-efficient, and customized HVAC solutions with engineering-grade precision and a strong commitment to long-term client satisfaction. Our Service Promise includes fully licensed and certified technical execution, tailored system designs for every project, prompt response and reliable after-service, use of premium-grade equipment for durability as well as honest pricing with no hidden costs. Twin Spark Mechanical Inc. is your trusted partner for high-performance HVAC solutions.
- Get in touch
With 20 years of experience in renovations and home building, I take pride in delivering quality workmanship, reliable service, and lasting results. Every project is completed with care, precision, and attention to detail.
- Get in touch
Team landscape innovations provides reliable, high-quality lawn care and landscaping services. We specialize in clean, professional work from lawn maintenance and garden care to any hardscape projects. Our goal is simple: make your property look it’s best with honest service and attention to detail.
- Get in touch
20% Off Spring Junk Removal Fast, reliable junk removal, light demolition, and hauling. Same-day & next-day service available. No hidden fees — just honest pricing. 🌱 Spring Special: March 1 – June 21
- Get in touch
Owner run and operated roofing company with over 10 years experience in roofing, siding and custom flashing installation. Experience in management of local successful roofing companies. Professionalism and quality of installation above all.
- Get in touch
Best of Awards 2026
- LICENSED PLUMBER - Fully insured / WSIB - All Plumbing Services; - 6 years experience; - Brand new house & full bathroom renovation Your comfort and peace of mind are our top priority. Contact us today for efficient and dependable service.
- Get in touch
- Best of Awards 2021
Falcon Flooring is the most sought-after flooring company in the GTA. We specialize in installation and maintenance of hardwood and laminate floors. We are a team of experienced and trained professionals who offer high-quality craftsmanship and customer service to residential and commercial settings. We strive to make your property look appealing with our stylish and functional floors. Whether you need a new floor for your home improvement project or looking for some fixes in the floor, we have you covered. We have the right tools and techniques to get the job done right the first time. . FULLY INSRUANCE . WSIB COVERED . LIABILITY COVERED
- Get in touch
At AEO Services, we take pride in helping homeowners and businesses with reliable door and window installation and repairs. We believe in honest work, fair pricing, and treating every project like it’s our own home. Whether you need a quick repair or a full replacement, we’re here to make the process smooth, stress-free, and done right the first time.
- Get in touch
RelyPro Moving is a fresh name in the moving industry, but our expertise runs deep. With 8 years of hands-on experience in the field, we’ve helped hundreds of clients move smoothly, whether for residential or commercial purposes. Our team has previously worked with well-known companies , ensuring a level of professionalism and attention to detail that our clients can trust. At RelyPro Moving, we offer a range of services designed to make your move as stress-free as possible. Whether you’re moving locally or long-distance, our experienced team is here to provide reliable, efficient, and affordable moving solutions. From packing and transportation to unloading and setup, we’re committed to handling every aspect of your move with care. We pride ourselves on making the moving process easy, secure, and stress-free for you.
- Get in touch
Ontario Security Systems is operated by a registered Ontario corporation and provides professional security, surveillance, low-voltage and networking services for residential and commercial clients across Richmond Hill, Vaughan, North York, Toronto and the GTA. Our services include CCTV and IP security camera installation, NVR/DVR systems, video doorbells, access control, intercom systems, alarm-related low-voltage work, Cat5/Cat6 structured cabling, network setup, Wi-Fi cameras, smart home devices and system troubleshooting. We focus on clean installation, proper cable routing, reliable equipment, accurate system configuration and clear communication with our customers. We can provide both budget-friendly and premium solutions based on the property and customer requirements. Customers receive professional service, company invoicing, equipment warranty where applicable, and after-sales support. Contact us for installation, upgrades, repairs, maintenance or a new security system consultation.
- Get in touch
Hi, I'm Michael. I'm someone who genuinely loves to love—whether it's the people I work with or the projects I take on. I'm passionate about building strong connections and getting the job done right. With a wealth of experience behind me, I bring both heart and hustle to everything I do.
- Get in touch
🧼 Professional Cleaning Services – Affordable & Reliable! Need your home or office cleaned without the stress? We’re here to help! ✅ Residential & Commercial Cleaning ✅ Deep Cleaning ✅ Move-In / Move-Out Cleaning ✅ Office Cleaning ✅ Airbnb & Rental Cleaning ✅ Weekly, Bi-Weekly & One-Time Cleaning ✨ Attention to detail ✨ Affordable rates ✨ Reliable & Friendly Service ✨ Flexible Scheduling ✨ Free, No-Obligation Quotes Whether you need a quick refresh or a deep clean, we’ll leave your space looking spotless. 📍Serving the GTA and surrounding areas. 📩 Send us a message today for a free quote or to book your cleaning!
- Get in touch
🏡 SPRING & SUMMER HOME IMPROVEMENT SERVICES 🏡 Upgrade your home. Transform your backyard. Increase your property value. We provide professional residential services across the GTA: ✔️Landscaping & Backyard Renovations ✔️Garden Fences ✔️Lawn Installation (Sod) ✔️Pergolas & Shade Structures ✔️Custom Decks ✔️Driveway Renovations ✔️Outdoor Shades ✔️Interlock ✔️Painting ✔️Demolition ✔️Side Entrances ✅ Clean & Professional Work ✅ Competitive Pricing ✅ Reliable & On-Time ✅ Years of Experience in Ontario 📍 Serving GTA and surrounding areas 📩 Message us today for a FREE estimate Let’s get your home summer-ready ☀️🌿
