aMaximum Construction offers local homeowners in Richmond Hill professional plumbing: faucet and fixture replacement, leak repair, drain clearing, unclogging, and rough-in plumbing. As a local plumber, we handle residential repairs and installations with dependable service tailored to area homes. We provide Richmond Hill plumbing services for a wide range of household plumbing needs. All jobs are pressure-tested and left clean upon completion.
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We are a licensed and insured general contractor serving Toronto and the GTA since 2018. Plumbing in Ontario is a strictly regulated trade, so homeowners should hire a licensed and insured plumbing contractor for this work. When comparing providers in Richmond Hill, ask for proof of provincial licensing, WSIB coverage, at least $2 million in commercial liability insurance, and relevant project experience.
WSIB clearance, $2M liability insurance, and all permits handled by our licensed and insured professional plumbers. If you would like, we can provide proof of provincial licensing, WSIB coverage, and insurance before work begins. You are protected from start to finish.
A detailed written quote before any work begins for transparent upfront pricing on high-quality plumbing services. Clear quoting supports reliable service and customer satisfaction. No hidden fees, no surprise invoices at the end.
We coordinate all trades under one contract. You deal with us — not a dozen different contractors.
Milestone-based schedule with regular updates. We show up when we say we will and finish when we say we will, in a timely manner, with the fast scheduling and follow-up you expect from local Richmond Hill plumbers.
Written warranty on all work. We use quality materials to handle all plumbing work with professional service, and back every job with a workmanship guarantee. Our experienced team aims to do an excellent job on every repair and plumbing installation.
Clean jobsite every day. We treat your home with respect — no mess left behind, no damage to surroundings.
We provide comprehensive plumbing solutions for residential and commercial clients, always adapted to your budget and requirements. Our team handles routine service, repairs, and installation work as part of complete plumbing support.
Camera inspection, hydro-jetting, and snake clearing are part of our drain cleaning services and drain services for clogged, blocked, or slow drains. Hydro jetting is an advanced technique that uses high-pressure water to clear blockages and clean pipes effectively without causing damage. Clogged drains and slow drainage can point to buildup, roots, or line damage that may require drain repair. Video camera inspection helps identify buildup or sewer line issues before recommending drain unclogging or repair. Routine plumbing maintenance helps prevent backups, foul odors, and larger plumbing problems caused by buildup from grease, soap scum, hair, and mineral deposits, including unclogging drains as part of preventative and corrective maintenance for blocked drain issues.
Burst pipes, corroded lines, repiping - copper and PEX, plus emergency repairs for a pipe burst, frozen pipes, and water supply line issues. This is available as part of our emergency plumbing service when active leaks threaten your home, with 24/7 response for urgent problems like severe leaks.
Faucets, toilets, sinks, showers - supply and install, including repairs for leaky faucets, kitchen sink and bathroom sink issues, clogged toilet service, and fixture upgrades. For a clogged kitchen sink, service calls start by identifying whether the blockage is isolated to the fixture or connected to a larger drain problem. Recurring sink or toilet blockages can be signs of broader plumbing issues affecting the branch drain. We also handle common fixture repairs such as shut-off valve and fill valve replacements.
Tank and tankless water heater installation, replacement, and water heater repair. Tankless water heaters are a space-saving option that provide consistent hot water, especially in homes where every square foot matters. Hard water, common in Richmond Hill, can cause sediment buildup, so annual maintenance such as flushing and replacing the sacrificial anode rod every 3 to 5 years helps extend system life; if a unit is over 10 years old and has a major failure, replacement is often the better choice.
Non-invasive leak detection, slab leaks, hidden pipe leaks.
New bathroom, kitchen, basement - plumbing rough-in for renovations, with bathroom renovations often requiring careful venting, drainage planning, and code-compliant fixture placement. We also provide custom plumbing solutions for unique renovation layouts.
Our simple 4-step process — from first call to finished project.
Contact us for same-day or scheduled service, and for 24/7 emergency services in Richmond Hill when a plumbing emergency needs immediate response to help prevent property damage, including urgent issues such as a sewer backup or overflowing fixtures. We confirm an arrival window. These urgent issues can escalate within minutes and should be addressed right away.
We diagnose the issue, and an experienced plumber explains the recommended plumbing repairs and provides a fixed price before any work starts. Emergency plumbing situations are assessed quickly by licensed and insured plumbers, and repair costs depend on complexity, with typical rates often ranging from $200 to $300 per hour.
A licensed plumber in Richmond Hill completes the work to Ontario code standards.
We test the plumbing system before leaving, including checks for reliable drainage and water flow. Written warranty on all work.
Get a free consultation and fixed quote - no obligation. We also handle sump pump installation and backwater valve installation to help reduce sewage backups and basement flooding during heavy rainstorms. For backflow prevention, a sump pump and a backwater valve installed on the sewer line should remain accessible for inspection and cleaning, and the City of Richmond Hill may offer a rebate of up to $2,000.
Book Free Consultation →We source quality materials and tools from leading construction retailers across Canada & North America.
Plumbing service calls for plumbing services Richmond Hill customers request most often start around $150-$300 for diagnostics. Drain cleaning runs $250-$600. Pipe repairs vary by scope, and rates for plumbing repairs can vary based on the complexity of the job. More complex commercial plumbing services or after-hours work may be higher. We provide upfront quotes before any work.
Yes - we offer 24/7 emergency plumbing service for urgent issues such as sewer backup, clogged toilet overflow, burst pipes, and severe leaks. These emergency repairs are handled in a timely manner by Richmond Hill plumbers. Call (289) 819-4777 for urgent requests.
Yes — all our plumbers hold a valid Ontario Certificate of Qualification (306A) and are fully insured.
Signs include unexplained high water bills, damp drywall, mold smell, or water stains on ceilings. We use moisture meters and camera inspection to locate leaks.
Absolutely — we coordinate plumbing rough-in and finishing with your renovation schedule. All work is permit-managed.