Find plumbers in Alliston

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Some of our top rated plumbers in Alliston

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  • GTA Gas Systems
    Rating: 5 out of 5
    Plumber in Alliston

    Professional natural gas piping installation & general HVAC services in the Simcoe, Peel, York & Dufferin region/counties

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    Latest review:
    Had an excellent experience with GTA Gas Systems! Frank provided clear and professional communication throughout the process. The service was top-notch, efficient, and thorough. Highly recommend their expertise!
  • Big G Landscapes & Contracting
    Rating: 5 out of 5
    Plumber in Alliston

    We create outdoor spaces including walkways, patios, steps, retaining walls, garden beds, pool areas, sod, grading and excavation We also offer indoor renovations such as laminate, vinyl and hardwood floor installs, accent walls, and specialty wood works and epoxy floors, porches and steps

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    Latest review:
    Mike and his team did an amazing job. They did front walkway , patio, side patio and backyard. Big G Landscaping team are reliable, punctual, honest and professional. We love all the work they have done in our home and we can not wait for them to be back next year.
  • Northline Electrical Services Inc.

    No reviews yet

    Plumber in Alliston

    Northline is a non-union company specializing in various Industrial, Commercial, and Residential electrical applications, such as the installation of electrical equipment and devices, new services, motors and motor control, distribution, programmable logic controllers, residential generators, residential lighting, EV chargers, home renovations, and new residential builds. Northline ensures professionalism and effective communication with its employed electricians. Our employees have experience working in different environments, including hazardous locations, educational institutes, and food packaging buildings. Our main office is located in Etobicoke, ON, and services are provided throughout the GTA, including Barrie and the surrounding areas. Safety is a top priority at Northline Electrical, and all employees are held to specific safety standards. The company promotes a safe working environment for all employees and others by recognizing potentially dangerous situations that can occur in this line of work. All work carried out is subject to ESA inspection Some notable customers Northline Electrical Services Inc. provides services for are: Cavalia IKEA Industrial Engineering Solutions Khalsa Food Packaging Lakeside Contracting Mentor College Norstar Corporation NYE Manufacturing Tornado Storage Solutions Royal Canadian Legion Siltech Corporation Thankyou,

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  • Jc Unlimited Contracting Inc
    Rating: 5 out of 5
    Plumber in Alliston

    JC Unlimited Contracting is a Renovation and Construction expert who serves the individual needs of our clients with precision, clarity, and a unique understanding of the Design / Destroy / and Build process.

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    Latest review:
    Hands down the best contractor in Barrie! Jesse and his team made renovating my basement a breeze. Pricing was the best Ive found in Barrie area, quality of workmanship was above my expectations and they worked around my schedule to get this done on time. From the beginning I felt trust and will continue to recommend my friend and family for future jobs. Check out my photos, they took my basement out of the 80s and turned it into a modern oasis. Thanks again JC contracting!
  • Tile pro
    Rating: 5 out of 5
    Plumber in Alliston

    Professional tile installation,hardwood,vinyl flooring, over 15 years in Canada

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    Latest review:
    Wall or floor tiling-
    Victor and Ivan arrived right on time, great communication, asked all the right questions and proceeded to repair a unfinished tile job on my accessible washroom. Designed a beautiful niche with my supplied tiles and clean up everything spic and span! Would highly recommend them for your next project!! Heather MacGregor, ARIDO, Sr. Interior Designer
  • New Trend Home Improvement Services
    Rating: 5 out of 5
    Plumber in Alliston

    New Trend Home Improvement has been a trusted name in home renovations since 2005, bringing nearly 20 years of expertise to every project. We specialize in complete interior transformations, including bathroom and kitchen remodeling, basement finishing, and full main-floor renovations. Our services cover everything from flooring, stairs, trim work, and doors to painting, drywall, plaster, taping, staircase refinishing, smooth ceilings, lighting, and plumbing. We also handle structural modifications, such as removing load-bearing and non-load-bearing walls to create open-concept spaces. We stand by our work with a guaranteed workmanship promise and a one-year warranty. To make your renovation more accessible, we offer full financing options, including no payments and no interest for six months. With a commitment to quality craftsmanship and customer satisfaction, New Trend Home Improvement ensures every renovation enhances the beauty, functionality, and value of your home.

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    Latest review:
    We had a good experience with Afshin, and we recommend him for your home renovation.
  • Kyrylenko construction Ltd

    New on HomeStars

    Plumber in Alliston

    My name is Oleksandr. I specialize in concrete work and construction layout. I have over 5 years of experience in the construction industry. Together with my team, we provide reliable and high-quality concrete services — including formwork, wall pouring, and precise installation of anchor bolts for future steel structures. We use professional layout equipment that allows us to accurately mark points for foundations, walls, formwork, and rebar. This helps ensure a smooth and efficient build with minimal errors. Areas we serve: We are based in Barrie, ON, and are available to work on projects throughout all of Ontario. Our specialties include: • Concrete forming and wall pouring • Anchor bolt setting for steel structures • Precision layout with advanced tools • Rebar placement and installation • Clean, safe, and efficient work practices We’re committed to delivering strong, accurate, and lasting results. If you’re looking for a dependable team that takes pride in doing the job right — we’re ready to help. Let’s build something solid together!

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  • BonMech Inc
    Rating: 4.8 out of 5
    Plumber in Alliston
    • Best of Newly Listed 2025

    BONMECH INC. is a leading service provider of Plumbing and Mechanical Systems. We have proudly serviced South Central Ontario customers since 2011. Our experienced team of skilled professionals has provided many years of exceptional service to customers in residential, commercial and industrial sectors. We are committed to project excellence! SERVICES Plumbing Services: leak detection and repair, lavatory/water closet repair, sales and install, kitchen/bathroom sink/fixture repair, sales and install, appliance install, water heater sales, service and install, tankless system service and install, sewer line/septic line/water line drain/water main replacement, fridge/freezer water line install, laundry box/sink install, mop sink install, eye wash install, process piping repair/install, boiler system maintenance Drain Services: clearing/repairing/replacing clogged drains and sewer lines, augering, hydro-jetting, camera inspection and locates, maintenance programs Backflow Prevention Services: backflow device installation, repairs and maintenance, annual testing and tagging, reports, annual maintenance programs Water Treatment Systems: water softeners, iron filters, reverse osmosis, UV light sterilization, filters, annual maintenance programs Pump Services: sump, sewage, submersible, jet, laundry, circulating pumps repair, sales and installation Hydronic Services: in floor heating repair and installation Furnace and Boilers: installation and maintenance program Air Conditioners/Humidifiers: installation and maintenance program Plumbing Projects: renovations, underground, above ground and finishing

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    Latest review:
    Install or replace water supply and drainage-
    Our issue was a winter water line blow out in our shower, and replacement of the cracked drain. Our tech was Andrew, and he arrived promptly and had the job done in under 2 hours. Booking in with the office was a painless experience. Overall experience was super. Thank you!
  • Newport Design Build
    Rating: 5 out of 5
    Plumber in Alliston

    Newport design build is an award winning masonry company Servicing Collingwood and surrounding areas We do pride ourselves on keeping clients happy so apart from our reviews please feel free to request any pictures of previous work or the talk to some of our previous clients for references Below is a list of our services Bricklaying Block laying Stone installation Brick and stone restoration Brick replacement Concrete services Concrete restoration Parging Front steps Cold rooms Basement entrances Foundation repair Waterproofing interior/exterior Sump pump installation French drains exterior New openings for windows and doors Existing opening made bigger or smaller Garage construction new builds Garage construction revamps Garage framing

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    Latest review:
    Dom did an amazing job fixing a brick wall for us that was badly damaged due to water damage. He was the only contractor that was willing to take on the project as many didn't want to do the work. He was great to communicate with and walked me through his method. I would highly recommend Dom. He also is very clean and tidy which was a bonus.
  • JLS Painting and Renovations
    Rating: 5 out of 5
    Plumber in Alliston

    Here is some of what we can do for you: •Repairs .Door installation .Door repair .Renovations •New Builds •Installations •Demolition •Framing •Insulation .Drywall •Mudding •Painting .Grouting •Tieling •Trim •Flooring .Small Tasks •Big Tasks And much more We also build your Tim Horton, osmos, New York Fries etc

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    Latest review:
    Interior painting-
    Jim gave me a no bullshit price from the start. Mike and Carl did a great job painting our whole place in two days! He is coming back to do my bathrooms next. Thanks Jim and the boys.
  • New Way Interlocking
    Rating: 5 out of 5
    Plumber in Alliston

    “Transforming landscapes into stunning masterpieces, our interlocking company specializes in creating intricate patterns and durable surfaces for driveways, walkways, and patios. With meticulous attention to detail, we craft timeless designs that blend functionality with aesthetic appeal. Our pools division brings dreams to life, offering bespoke pool design and construction services tailored to each client’s vision. From sleek modern designs to rustic retreats, we turn backyard spaces into luxurious oases perfect for relaxation and entertainment. Incorporating elegance into outdoor spaces, our jewelstone company provides premium quality natural stone and synthetic alternatives for landscaping projects. Whether it’s accentuating pathways or adorning garden features, our exquisite materials add a touch of sophistication to any environment.”

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    Latest review:
    We recently hired New Way Interlocking to tackle the landscaping around our new pool, front, sides of house as well as jewel-stone on our front porch. Our property presented quite a challenge due to the complex elevation and grading requirements . From the very beginning, Mike and his entire crews meticulous approach and extensive experience were evident. The team was professional and paid attention to every detail, ensuring that the project not only looked stunning but was also structurally sound. Drainage and erosion control was carefully planned and executed properly which is crucial in a setting like this. The final result is a beautiful, solid, functional outdoor space that blends with the pool area and enhances our property's overall aesthetic. We were impressed with their commitment to quality. They showed up everyday on time when they said they would and worked exceptionally hard throughout the day. Special thanks to Tyler on the team - such a polite, hard working young man. The materials used were top-notch, and their attention to the smallest details, from design to stone placement, was outstanding. Overall, we couldn't be happier with the transformation of our pool area. The challenging grading was expertly managed, resulting in a landscape that is both beautiful and functional with no water pooling in any area. They also warranty and guarantee their work. We highly recommend New Way Interlocking to anyone in need of a skilled, dedicated, and meticulous landscaper. Their work exceeded our expectations, and we are thrilled with the outcome. Several neighbors have been complementing the work and asking for Mikes contact info.
  • Attanasio Plumbing Service
    Rating: 5 out of 5
    Plumber in Alliston

    As a licensed plumber and owner of Attanasio Plumbing Service, my focus is on providing you professional, proficient and exceptional plumbing services. Specializing in whole bathroom renovations and rough-ins; faucet, sink and toilet installations; drain snaking (sinks, toilets, and main drains); re-piping of existing plumbing; and leak consultation and resolution...No job is too big or too small! Be sure to check out my 5-star reviews on HomeStars and Google Reviews

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    Latest review:
    Install or replace drainage system-
    I highly recommend this plumber! He efficiently repaired a faulty check valve and took the time to inspect other plumbing installations thoroughly. He explained everything clearly and worked with complete transparency.
  • Magic Electric Ontario LTD
    Rating: 5 out of 5
    Plumber in Alliston

    RESIDENTIAL / COMMERCIAL New and Renovation Wiring, Troubleshooting and Repair Panel board and Service Meter Upgrade Pot Light Installation Complete House Rewiring Landscaping Lighting Floor Heating, Pool and Spa Wiring New Dedicated Appliances Wiring Ethernet, TV and Phone Wiring Surveillance Camera

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    Latest review:
    Small electrical jobs-
    I’m very happy with the work Magic Electric did. He knows his stuff and the price was reasonable. He cleaned up after himself and was there when he said he would be. Thanks.
  • Railing Inc.
    Rating: 5 out of 5
    Plumber in Alliston

    Railings have always been a family business, and I have been installing railings with my family since I can remember. We specialize in exterior glass and metal railings. Whatever style you are looking for, in whatever budget range, we can find a solution for you. Reach out to us today for more information.

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    Latest review:
    Assemble or disassemble furniture-
    Josh assembled our swing set/slide playground unit. He did a wonderful job and accurately constructed the unit with a zillion parts.
  • Ground Zero Construction
    Rating: 5 out of 5
    Plumber in Alliston
    • Best of Newly Listed 2025

    Serving the Barrie and surrounding area for 10years. We are a dedicated and professional team driven to bring your dream projects to life. Framing Siding Renovations And more! Contact us for a free estimate. Follow us on Instagram to see previous projects. @groundzeroconstruction

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    Latest review:
    Very happy with our new basement. From start to finish the team did an incredible job to bring our vision to life. The renovation went smoothly, and all of our questions and concerns were addressed promptly. We cant wait to enjoy our new space with our family!
  • Demos Demolition Ltd.
    Rating: 5 out of 5
    Plumber in Alliston

    Are you looking to do renovations soon? Demolition can get messy, but we here at Demos Demolition offer clean and meticulous interior demolition services to meet all your needs! We pride ourselves on our timely and efficient work ethic to get the job done. It doesn't matter if it is your Primary Residence, an Income Property, Cottage or a Commercial Space, we just about do it all! We don't only offer demolition services, we can provide much more! Inquire for any Renovation, Demolition, and General contracting needs!

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    Latest review:
    Various small jobs-
    They were very prompt in contacting me, assessed the work requested and explained everything very clearly and have done a very thorough job in removing the old chimney and repairing the surrounding area. Each step was explained to me with the reasons given for it and the costs to get the work done. Very good experience and I would highly recommend Demos Demolition as a very honest and capable business.

4.9

Top rated plumbers

Our plumbers in Alliston, are rated 4.9 out of 5 based on 148 reviews from homeowners like you.

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