At some point, every Langley homeowner needs a plumber. It might be something urgent — a burst pipe on a cold Fraser Valley morning, a hot water tank that gives out without warning, or a drain that’s backed up at the worst possible time. Or it could be a planned renovation where you need someone experienced to rough in plumbing for a new bathroom or kitchen. Either way, the plumber you call makes a big difference.
Langley’s growth over the past decade means more homes, more renovation projects, and more demand for qualified tradespeople. Finding someone reliable isn’t always straightforward. To make it easier, we’ve put together this list of verified plumbers in Langley — companies that have been screened by RenovationFind and have earned the trust of homeowners across the Lower Mainland.
The Best Plumbers in Langley, BC
Use this list to build a shortlist of two or three companies, reach out for quotes, and compare not just price but experience, response time, and what services are included. For emergencies, most of the companies below offer around-the-clock service — so bookmark this page for when you need it most.
1. Oceanside Mechanical
Oceanside Mechanical has been serving the Lower Mainland — including Langley — since 1991. Over 30 years in the business means they’ve seen just about every plumbing scenario a home can throw at you, and their team reflects that depth. Every plumber and gasfitter on staff is fully ticketed and licensed, with an average of more than 20 years of field experience each. That’s a significant level of expertise showing up at your door.
Their specialty is plumbing renovations — both small repairs and large-scale projects for residential and commercial clients. They’ve completed over 1,000 renovation projects since opening, many of which have involved boilers, on-demand water heaters, and hydronic heating systems. They also offer Poly-B pipe replacement, water filtration, and drain cleaning. Their written Code of Conduct means they treat your home the way they’d want theirs treated — which shows up consistently in how customers describe their experience.
Key Services & Features
- Plumbing renovations (residential and commercial)
- Boiler installation and service
- On-demand and hot water heater installations
- Hydronic heating systems
- Gasfitting
- Poly-B replacement
- Drain and sewer cleaning
- Water filtration and purification
- 2-year warranty on new work / 1-year warranty on renovations
Customer Feedback
“I recently had a water filter installed in my kitchen sink. Thank you, Oceanside, for being so easy to book with, arriving on time, and being really friendly. The plumber took the time to explain what he had done and how to change the filter in future. He was professional and easy to talk to, and he also cleaned up. I will be using Oceanside again.”
— Emma, Facebook
2. North Fraser Plumbing & Heating
North Fraser Plumbing & Heating is a family-run business based in Mission and serving Langley and the surrounding Lower Mainland communities. Wade, the owner, is a fully qualified plumber with over 18 years of hands-on experience. Jenna handles the project management side, keeping jobs on schedule and communication clear from start to finish. Running the business as a family means every customer is treated like a neighbour — not just another job on the calendar.
What makes North Fraser a standout choice for Langley homeowners is the breadth of what they handle. Beyond standard plumbing repairs and installations, they work on complex heating systems, boilers, radiant heat, livestock water systems, and new home builds. If you have a plumbing challenge that’s a bit out of the ordinary, they’re the kind of crew that figures it out. They also offer 24-hour emergency service, so you’re covered when something goes wrong outside of business hours.
Key Services & Features
- Residential and commercial plumbing repairs and installations
- New home plumbing rough-in
- Hot water heater installation and replacement
- Boiler installation and service
- Radiant and hydronic heating systems
- Gasfitting
- Drain and sewer cleaning
- Poly-B replacement
- 24-hour emergency plumbing services
Customer Feedback
“Our specialty is definitely custom home builds and renovations. We are quite comfortable working with discerning customers and contractors for a high-end finished product and we are certainly perfectionists!”
— Yelp
3. DirectBuy Furnace Heating & Air Conditioning
DirectBuy Furnace has been bringing home comfort to Lower Mainland homeowners for over 10 years. Based in Port Coquitlam and serving Langley and the broader Fraser Valley, they specialize in the mechanical systems that keep your home running — furnaces, heat pumps, hot water tanks, boilers, and air conditioning. Their plumbing services focus on the heating side: hot water tank installations and replacements, tankless water heaters, and hydronic systems.
With a 4.9-star rating across nearly 2,600 Google reviews, their reputation is one of the strongest among Lower Mainland plumbing and heating companies. They’re also a BBB Accredited Business and a certified Home Depot Specialist for HVAC installations. For Langley homeowners dealing with an aging hot water tank or a furnace that’s reached the end of its life, DirectBuy is one of the most reliable calls you can make — and their financing options make larger replacements more manageable.
Key Services & Features
- Hot water tank and tankless water heater installation and replacement
- Furnace installation, repair, and maintenance
- Heat pumps and air conditioning
- Boilers and hydronic heating
- Gasfitting
- Financing options available
- BC Hydro and FortisBC rebate assistance
- BBB Accredited / 4.9-star Google rating
Customer Feedback
“I recently had a new hot water tank installed in my home, and I am extremely pleased with the entire experience. The technician was punctual, professional, and highly knowledgeable. Their work habits were excellent — organized, efficient, and clearly focused on doing the job right the first time. Communication throughout the process was clear and helpful, and they took the time to explain everything in a way that was easy to understand.”
— Google Review, Birdeye
4. Unity Electrical & Mechanical Services
| RenovationFind Profile |
View Profile |
| Service Area |
Langley, Surrey, Burnaby, Vancouver, Coquitlam, Chilliwack, Mission and surrounding areas |
Unity Electrical & Mechanical Services is a one-stop shop for homeowners who need plumbing, electrical, and gas fitting done — sometimes all at once. That’s a genuinely useful combination when you’re doing a bathroom renovation, finishing a basement, or dealing with a hot water system that involves multiple trades. Rather than coordinating three separate contractors, Unity can manage the full scope of mechanical work under one roof.
Their plumbing services cover in-floor heating, water line work, Poly-B changeover, hot water heater installations, hydronic heating systems, drainage re-piping, and fixture installs for kitchens and bathrooms. Add gasfitting for ranges, dryers, fireplaces, and furnaces on top, and they’re one of the more versatile trades companies serving Langley. If your project requires plumbing and electrical at the same time, Unity simplifies the whole process.
Key Services & Features
- Plumbing installation, repair, and maintenance
- In-floor heating and hydronic heating systems
- Hot water heater installation and replacement
- Poly-B changeover
- Drainage re-piping
- Kitchen and bathroom fixture installation
- Gasfitting (ranges, dryers, furnaces, fireplaces)
- Full electrical services
- One-stop shop for plumbing, electrical, and gas
Customer Feedback
“Unity Electrical & Mechanical are very professional and knowledgeable. A friend of mine had recommended them and I found them to be exceeding my expectations always. They guided me at every step of the way in making good choices.”
— Google Review
5. Black Knight Plumbing & Gas Fitting
| Location |
Langley, BC V3A 4X1 |
| RenovationFind Profile |
View Profile |
Black Knight Plumbing & Gas Fitting is a small, family-owned plumbing company right here in Langley. They’re built on three core principles — and while they keep those principles close to their work rather than putting them on a billboard, the approach shows in how they handle jobs. As a locally rooted business, they bring the kind of personal attention and accountability that comes with knowing your customers are neighbours.
Their services include hot water heater installation and replacement, general plumbing, and gas fitting — the essentials that Langley homeowners need most. For residents who prefer supporting a local independent business over a larger multi-city company, Black Knight is a solid, community-based choice.
Key Services & Features
- Hot water heater installation and replacement
- General plumbing services
- Gas fitting
- Locally owned and operated in Langley
- Family-run business
Customer Feedback
“We are a small family owned business that strives to satisfy our customers.”
— RenovationFind Profile
Signs It’s Time to Call a Plumber
Some plumbing issues are obvious. Others creep up slowly and cause damage before you realize there’s a problem. Keep an eye out for these warning signs:
- Low water pressure throughout the house — could signal a leak, a failing pressure regulator, or pipe corrosion
- Slow or recurring drain clogs — occasional clogs are normal, but repeated blockages often point to a deeper issue in the line
- Discoloured water — brown or rust-coloured water can mean corroding pipes or a failing hot water tank
- Hot water running out faster than usual — your tank may be reaching the end of its life (most last 8–12 years)
- Unusual sounds from pipes — banging, rattling, or gurgling can indicate water hammer, loose fittings, or drain venting issues
- Water stains on ceilings or walls — a sign of a leak somewhere in the system that needs attention right away
- Poly-B pipes still in your home — if your home was built between the mid-1970s and late 1990s, you may still have polybutylene pipes. These are prone to failure and worth replacing before they become an emergency
Any of the plumbers above would be a solid place to start — whether you’re dealing with something urgent or planning ahead. Get a couple of quotes, ask about availability and warranties, and go with a company that communicates clearly and stands behind their work. A good plumber in Langley is worth knowing before you need one.
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This post first appeared on https://blog.renovationfind.com