Some of our top-rated pros in Thornhill, Ontario
Sort by:
- Get in touch
Welcome to GTA Framing and Drywall. Every building requires a precise and solid foundation. Framing is the most important part of all construction work as it determines everything that comes after. Framing consists of vertical steel columns and horizontal I-beams constructed in a rectangular grid to support the floors, roof and walls of a building. Our Services: Framing, Drywall, Taping and Plastering, Insulation and Fire Rating. Contact us today to schedule an appointment.
- Get in touch
Level Up Aluminum & Siding Inc Company is the top choice for homeowners, businesses owners, local contractors, and builders . What Sets Up Apart From Other Companies ☑️ Wide selection of gutter styles and colours ☑️ Strong client relationships ☑️ Competitive Pricing ☑️ Exceptional attention to detail ☑️ Fully licensed and Insured ☑️ Warranty Protection Select Us for Superior Service * Free Estimates: We prioritize your budget with complimentary evaluations, ensuring transparency from the start. * Exclusive Discounts: Honor our heroes with a 10-15% military discount, and save 10% on referrals. * Dedicated Support: Your satisfaction is our success – we're here from dawn to dusk, with appointment setting on Sundays. * Expertise in Your Area: Serving the heart of your community, all around GTA within a 150 km reach and beyond. We specialize in eavestrough, soffit and fascia, leaf guard systems and siding solutions for homeowners and businesses owners. Our expert team is dedicated to enhancing the durability and aesthetics of your home. We offer high-quality materials and precision installation to ensure your property is protected from the elements while boosting its curb appeal. Whether you need new installations or repairs, we’re here to provide reliable and professional service tailored to your needs. Let us help you create a seamless and stylish exterior for your home!
- Get in touch
Genie Heating and Cooling Inc. is dedicated to maximizing your comfort and bringing you exceptional service at affordable prices. We aim to resolve your HVAC concerns with integrity and honesty whether it be on the coldest or hottest days all year round. Our skilled technicians are highly qualified and will use their expertise to provide you with excellent customer service. WHAT DO WE DO? HVAC installation, service and repair Free estimates on installations and replacements Scheduled maintenance Indoor air quality WE REPAIR AND INSTALL Air conditioners Gas Furnaces Boilers Air cleaners Carbon Monoxide Detectors Humidifiers Programmable and Smart Thermostats OUR TRUSTED BRANDS Lennox® Goodman® Payne® Keeprite® Nest® Honeywell WE SERVE Stouffville, Ontario Markham, Ontario Durham Region, Ontario York Region, Ontario Including All Nearby Areas
- Get in touch
Crystal Locksmith is a premier locksmith company based in GTA Toronto, offering a full spectrum of locksmith solutions for residential and commercial services, Our team of highly skilled and certified & they are dedicated for providing prompt, reliable, and professional services. Whether you're locked out of your home, need to change or rekey your locks, Crystal Locksmith Service is your trusted partner for all security concerns. We provide good customer service, transparent pricing, and a commitment to ensuring the safety and peace of mind of our valued clients across Toronto.
- Get in touch
- Best of the Best 2025
- Best of Awards 2025
We are group of passionate people who love roofing industry, choose us and we will give you the best customer service and the best price we can offer.
- Get in touch
- Best of the Best 2024
- Best of Awards 2024
Can Do Fence & Deck Is the top in Fences & Gates across the GTA and beyond. In business continuously since 1998, we have 28 years of experience in this industry from Developers, Municipalities, Home Builders & Residential work we have well rounded experience. To understand the quality of our workmanship, you only have to read our reviews to see what kind of company Cando Fence and Deck is! We service most of the GTA and Vaughan as well as Stouffville,
- Get in touch
- Best of Newly Listed 2025
San-Del Plumbing is a family owned and operated plumbing and drain company that has been serving Toronto & the GTA for 30 years. We are a licensed and insured Toronto based company specializing in all aspects of plumbing, backwater valve installations, drain cleaning and drain repairs. Whether small or large jobs we always provide honest and reliable service to our customers. Visit sandelplumbing.com for more information. Services - All forms of drain snaking All plumbing repairs Back water valve installations Sump pump installations and repairs Underground drain replacement/repairs Increased water service Bathroom renovations & more! We have developed an excellent repertoire with clients by providing the utmost customer service. Our many years servicing Toronto and the GTA is a clear indicator that customer satisfaction is a number one priority. Our fully licensed and bonded plumbers will get the job done right. Call us today for a free estimate (416) 876-8700
- Get in touch
With over 10+ years of experience. Modern Reno's is a small owned company growing with each customer we come across. Leaving no customer un satisfied we strive to make every customer fulfilled. From small jobs to large project, we work with our customers to go above and beyond to fulfilling their requests.
- Get in touch
At Best Brush, we specialize in both interior and exterior painting, bringing over three years of professional experience to every project. Our commitment to quality and attention to detail ensures your space—whether it’s a home, office, or commercial property—reflects your style. We work closely with clients to deliver exceptional results that transform any environment. Feel free to reach out for free quote and consultation.
- Get in touch
- Best of the Best 2024
- Best of Awards 2024
Welcome to Mersey Heating and Air Conditioning, your trusted source for HVAC services in Scarborough and the Greater Toronto Area. With over 50 years of experience, we've been committed to keeping homes comfortable, no matter the season. At Mersey, we understand the importance of a reliable heating and cooling system, which is why we offer a wide range of services to meet all your HVAC needs. From furnace installation and repair to air conditioning maintenance and tankless hot water heater services, our team of skilled technicians is here to ensure your home stays comfortable year-round! With our 24-hour emergency service, we're always ready to help, and we never charge extra for after-hours calls. Our technicians are highly trained and certified, so you can trust that your home is in good hands. But our commitment to exceptional service doesn't stop there. We also offer financing options to help you save on the cost of a new system, and our same-day installation service ensures that you get the comfort you need when you need it. At Mersey Heating and Air Conditioning, we're more than just HVAC experts – we're your friendly, neighborhood home comfort specialists. With our outstanding reviews and A+ rating with the Better Business Bureau, you can trust that your home is in good hands with Mersey. Experience the Mersey Advantage today and discover why we've been Scarborough's top choice for HVAC services for over five decades. Contact us to book a service or learn more about how we can help you achieve the perfect temperatures in your home!
- Get in touch
Our Company We at Canturk Paving & General Contracting Ltd. are passionate about the work we do. Our commitment is to work with our clients to provide the best and most effective solution to complete the project in a safe and timely manner. We are dedicated to providing our clients a high level of customer satisfaction and accurate professional advice. Designs include parking lots, pathways, driveways, patios, steps, retaining walls, outdoor living spaces including pools, kitchens and BBQs. Canturk Paving & General Contracting Ltd. offers Residential and Commercial Services to clients and those services include: Asphalt, Interlocking, Concrete, Landscape, and General Contracting services. Our Health and Safety Policy Our policy at Canturk Paving and General Contracting Ltd. is to provide and maintain a safe and healthy working environment. Compliance with Health and Safety regulations are outlined in the Health and Safety Policy of Canturk Paving & General Contracting Ltd. Our employees are trained yearly and certified to ensure in reducing the risk of injuries in the workplace by following our policy. Our Guarantee We Canturk Paving & General Contracting Ltd. construct each project using the highest quality materials, while providing the highest level of expertise and customer service. Even though each project varies from client to client, we provide quality service no matter the size of the project. Canturk Paving & General Contracting Ltd. offers a written guarantee of 12 months from the date of completion.
- Get in touch
- Best of Awards 2017
DMG Concrete Design & Finish specializes in one of a kind designs using a variety of finishes such as Limestone, Exposed Aggregate and Stamped Concrete. We can do anything for your house to give it the update it deserves. We also specialize in Insulated Concrete Form Swimming Pool construction.
- Get in touch
- Best of Awards 2025
At Ricardo A. Plastering, we take great pride in delivering honesty, quality craftsmanship, and on-time service. With over 30 years of hands-on experience in ceiling restoration, stucco and popcorn removal, and drywall repair, we’ve built a strong reputation for flawless finishes and exceptional customer care. We’ve worked with thousands of families across the GTA, transforming homes with smooth, modern ceilings and clean, long-lasting results — all at affordable, transparent prices. Why Choose Us? ✅ 20+ years of experience in ceiling and drywall repair ✅ Fully certified and insured professionals ✅ Clean, efficient, and detail-oriented workmanship ✅ Projects completed on time and within your budget ✅ Commitment to honesty, communication, and customer satisfaction Certifications • Worker Health and Safety Awareness (Ontario, 2024) • Workplace Hazardous Materials Information System (WHMIS, 2024) • Working at Heights – Canadian Safety Solutions (CSS, 2024) Our Promise We focus on teamwork and professionalism to deliver beautiful, lasting results you’ll love. We work within your budget — and make it happen. When you hire Ricardo A. Plastering, you’re choosing experience, integrity, and craftsmanship you can trust.
- Get in touch
Welcome to Trini Electric Inc. Trini Electric Inc provides electrical contractor services to residential, commercial, and industrial stakeholders. We serve all over Ontario. We are a locally owned company providing quality service to our clients since 1995. Trini Electric is a licensed and fully insured contractor. We are registered with the Electrical Safety Authority and also we are on the Authorized Contractor Program. No job is too small for our certified electricians. Call us for a free estimate. References on request. We offer 24 hour Service in the Greater Toronto Area: Toronto, Mississauga, Aurora, Hamilton, Brampton, Oakville, Vaughan, Niagara Falls Our services include:: Electrical installations and rewiring Installation of fixtures and ceiling fans Installation of Automatic Lighting Controls Repairs and upgrades of service panels Installation of additional circuits and outlets Grounding and Surge Protection Wiring of pools, spas and hot tubs Installation of data and communication lines Installation for lighting for landscapes Design, upgrade and installation of indoor lighting Installation of Emergency Generators Solutions for Aluminum Wiring Solutions for Knobs and Tubes Installation of smoke and CO detector and alarms Code Infraction Corrections Repairs for Real Estate Closings Electrical system (service panel) upgrades Knob and tube replacement Changing fuses to breakers Installation of plugs for appliances (stoves, microwaves, washer/dryer) Installation of ceiling fans Systems wiring for outdoor lighting Aluminum wiring replacement Corrective wiring - Repairs or upgrades to comply with current code requirements Installation of decorative or accent lighting (wall sconces, pot lights) Systems wiring for smoke detectors Outside GFCI circuiting and receptacles Wiring for pool lighting, pumps and equipment Motion detected security lighting Landscape lighting Electric heat Installation of power generators Installation of specialized machinery Overhaul of electric motors and controls Building maintenance Installation of power distribution and switchboards Installation of solar panels Servicing of power tools and appliances Distribution and control of DC Installation and servicing of Co-Generation and CHP Systems Installation and servicing of Variable Frequency Drives Servicing for Voltage Improvement and Stability Surge Suppression and Transient Suppression Improvement of Power Factor Mitigation of Broadband Harmonics Mitigation of Specific Harmonics Protection for Intermittent Supply Failure Installation of Standby Generators Protection from Brownouts Synthesis for Phase Loss Installation and renovation of all electrical services Installation of additional circuits and lighting Installation and repair of indoor lighting Installation of commercial lighting controls Installation of motor controls and transformers Installation, servicing and repair of 120/208 volt and 347/600 volt 3 Phase Circuits Installation of outdoor security lighting Installation, servicing and repair of parking lot lighting Wiring for machinery equipment Installation of emergency/exit lighting Design and installation of lighting Installation of phone and data lines Installation of audio/video systems Installation of CATV/CCTV systems Installation of security systems Installation of flat screen televisions Installation of fire alarms, smoke detectors and CO detectors Installation and servicing of intercoms Code infraction corrections Installation of commercial signs Installation and servicing of cash registers
- Get in touch
METAL ROOFING design•build•install fire resistant Wind resistant Lifetime roofing Increases home value- incredible curb appeal Cheaper in long run never re-roof again Smartest roofing investment a homeowner can make!

