Top 5 Plumbers
in Markham
We compared 5 Plumbers serving Markham, Ontario using publicly available business information, including customer reputation, local presence and documented services. Across the businesses featured here, documented specialties include Drain cleaning, Clogged-drain clearing, and Drain camera inspections.
↘ Markham’s featured plumbers have a FiveBest Score below the Ontario benchmark.
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Preferred Plumbing Solutions Inc. is a verified Markham plumbing business with documented residential work covering drains, leaks, fixtures, pipes, sump pumps and water heaters.
Clogged-drain clearing · Drain camera inspections · Burst-pipe repairs
For plumbing in Markham, The Great Plumbing Co provides documented drain cleaning, plumbing repairs, faucet and toilet installation, and emergency plumbing response.
Drain cleaning · Plumbing repairs · Faucet installation
MJ Plumbing LTD lists Markham among its service areas and provides residential, commercial and rural plumbing work. Documented offerings include blocked-drain clearing, camera inspections, full rough-ins and finishing for new construction or major renovations, fixture replacement, and 24/7 emergency response for leaks and clogs.
Blocked drain clearing · Sewer and drain camera inspections · Full plumbing rough-ins and finishing
Dima Plumbing is a Markham-based plumbing company at 25 Pamgrey Rd, with documented 24/7 emergency service. The company identifies itself as a licensed Red Seal master plumber and lists drain and sewage repairs, pipe and faucet repairs, sump pumps, water-heater work and backflow prevention for local plumbing needs.
Emergency plumbing service · Drain and sewage repair · Pipe and faucet repair
wrench it up plumbing documents installation and repair work alongside drain cleaning, drain inspections, sump-pump service, and tank or tankless water-heater work. For Markham plumbing needs, its official site states 24/7 emergency availability and service throughout the GTA, supporting needs from blocked drains to burst pipes.
Drain cleaning · Drain inspections · Sump pump installation and repair
Markham plumbers score below the Ontario benchmark
Featured plumbers in Markham have a median FiveBest Score™ of 75/100, compared with 80/100 for featured plumbers across Ontario.
Among nearby FiveBest markets, plumbers in Richmond Hill (76/100) and plumbers in Vaughan (81/100) and plumbers in Toronto (89/100) score higher.
Comparison based on profiles currently featured by FiveBest in this category with an available FiveBest Score™.
How we researched Plumbers in Markham
FiveBest reviews publicly available information for Plumbers serving Markham.
- Google rating and review history
- Documented services
- Years in business when available
- Markham and surrounding service coverage
- Business website and online presence
- Independent reputation signals when available
Research last updated: September 2026
Typical Service Price Ranges
Price ranges are based on typical industry averages. Actual costs may vary depending on the scope of work, materials, labour, property characteristics and local market conditions.
- Service call $120–$250
- Drain cleaning $180–$450
- Toilet install / replacement $250–$650
- Water heater installation $1,200–$3,500
- Emergency plumbing $180–$350/hr
Common Services
- Emergency plumber in Markham
- Drain cleaning in Markham
- Clogged drain repair in Markham
- Water heater repair in Markham
- Water heater installation in Markham
- Sewer line repair in Markham
How to Choose a plumber in Markham
Compare plumbers in Markham for emergency plumbing, clogged drain cleaning, sewer line repair, water heater installation and repair, leak detection, burst pipe repair, sump pump service, toilet repair and residential or commercial plumbing. FiveBest helps users compare selected local plumbing companies in one place.
Compare selected plumbers in Markham for emergency plumbing, drain cleaning, water heater repair, leak detection, sewer work, sump pumps and pipe repairs.
Ask what is causing the leak, blockage, pressure issue or equipment failure before approving major replacement.
Confirm the plumber or contractor meets licensing requirements that apply to the work and location.
Confirm labour, materials, fixtures, diagnostic charges and emergency or after-hours fees.
For larger alterations or replacements, ask whether permits or inspections are required and who handles them.
For fixtures, pumps or water heaters, confirm model, capacity, efficiency, warranty and installation requirements.
Confirm workmanship and product warranties plus what happens if the issue returns after service.
What Affects Plumbing Costs
- Type of plumbing problem
- Diagnostic time
- Accessibility
- Pipe or fixture materials
- Drain blockage severity
- Equipment or fixture replacement
- Permits and inspections
- Emergency or after-hours service
- Water damage or related repairs
Questions to Ask a Plumber
- What is causing the plumbing problem?
- Does the quote include labour, materials and diagnostic charges?
- Are permits or inspections required?
- What fixture, pipe or equipment specifications are included?
- Are there alternatives to full replacement?
- What workmanship and product warranties apply?
- Are emergency or after-hours fees different?
- How will the work area be protected and cleaned?
Frequently Asked Questions
Plumbing costs in Markham vary according to the service, urgency, labour time, required materials and accessibility of the problem. Emergency calls, sewer repairs and major pipe work generally cost more than routine fixture repairs.
Many plumbing companies offer emergency service for burst pipes, major leaks, sewer backups, overflowing fixtures and loss of water. Availability and after-hours rates should be confirmed directly.
Plumbers and drain-cleaning companies can inspect and clear clogged sinks, toilets, showers, floor drains and main sewer lines using tools appropriate to the location and severity of the blockage.
Many plumbers diagnose water-heater problems, replace components and install new tank or tankless systems. Ask whether the company services your fuel type and particular model.
Call promptly when a leak is active, recurring, hidden behind a wall, affecting water pressure or causing stains, mould, damage or unusually high water use.
Compare licensing where applicable, insurance, experience with the specific problem, written estimates, emergency availability, warranties, service area and recent customer reviews.