Plumbing & Gas Services in Nanaimo, BC

Your trusted 24/7 plumbing and gas experts serving Central Vancouver Island. Licensed, insured, and always on time.

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Prompt & Reliable Service

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Quality Workmanship

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Customer Satisfaction First

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Licensed & Professional Techs

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Locally Owned & Operated

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Central Vancouver Island's Mechanical Experts
Full-Service Plumbing & Gas Fitting Under One Roof
Most plumbing problems don't wait for a convenient time, and neither do we. Horizon Mechanical offers a complete range of plumbing and gas fitting services for homeowners, business owners, and general contractors across a 40km radius from our Nanaimo hub. We hold TSBC Gas Contractor License #LIC00214303, meaning every gas job we complete meets the safety and regulatory standards required by Technical Safety BC. From routine fixture replacements to complex Poly-B repipes and commercial tenant improvements, our team handles the full scope of your mechanical needs with precision and care.
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About Horizon Mechanical
Built on Local Roots and a Commitment to Quality
Carson Vos was born and raised in Nanaimo. He grew up in a community that valued the trades, inspired in part by his father's own entrepreneurial background. That foundation shaped the way Horizon Mechanical operates today: with integrity, technical precision, and a genuine investment in the people and properties we serve. We are not the cheapest option on the island, and that is intentional. We use quality materials from trusted brands like Navien, Rinnai, and A.O. Smith because we believe the work we do should last. When you call Horizon Mechanical, you get a licensed professional who shows up on time, communicates clearly, and does the job right the first time.
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Why Choose Us
The Horizon Mechanical Difference
Choosing a plumber or gas fitter on Vancouver Island should not feel like a gamble. At Horizon Mechanical, we have built our reputation on the things that matter most to our clients: showing up, communicating honestly, and delivering work that holds up over time. Here is what you can expect every time you call us.
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TSBC Licensed Gas Contractor #LIC00214303
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24/7 Emergency Availability
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Honest, Upfront Pricing with No Hidden Fees
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Background-Checked, Licensed Technicians
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Fully Insured and Bonded
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Locally Owned and Operated in Nanaimo, BC
Our Services
Plumbing & Gas Services Across Central Vancouver Island
Horizon Mechanical offers a full range of plumbing and gas fitting services for residential, commercial, and construction clients. From routine repairs to complex system installations, we have the licensing, equipment, and expertise to handle it all.
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General Plumbing
Leak detection and repair, valve replacements, fixture maintenance, and more. We handle the everyday plumbing issues that affect sinks, showers, and toilets across Nanaimo and Central Vancouver Island.
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Plumbing Installations
Professional installation of sinks, faucets, toilets, bathtubs, showers, and dishwashers. Every installation is completed to code and built to perform for years to come.
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Water Heater Services
Installation, repair, and maintenance of traditional tank systems and high-efficiency tankless units from Navien, Rinnai, and A.O. Smith. Upgrade your system and lower your long-term energy costs.
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Pipe Services
Specialized Poly-B repiping for insurance compliance, water main repair and replacement, and general pipe work. Protect your property value and keep your coverage intact.
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Emergency Plumbing
Burst pipes, major leaks, and plumbing failures do not wait. Our 24/7 emergency plumbing service covers Nanaimo and the surrounding communities so you are never left without help when it matters most.
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Gas Line Installations
Licensed gas line installation for residential and commercial appliances. As a TSBC-certified gas contractor, we ensure every installation meets safety and regulatory standards on Vancouver Island.
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Outdoor Gas Services
Gas line infrastructure for outdoor kitchens, patios, and lifestyle features. We bring safe, professional gas fitting to your outdoor living spaces across Central Vancouver Island.
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Gas Leak Detection
Licensed gas leak detection and comprehensive gas appliance safety inspections. If you suspect a leak, do not wait. Call us immediately for a fast, professional assessment.
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Renovations & New Construction
Full-system plumbing and gas design for remodels and new builds. We work with homeowners and general contractors to deliver mechanical systems that pass City of Nanaimo and engineering inspections the first time.
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Commercial Plumbing
Specialized plumbing and gas services for businesses, stratas, and tenant improvement projects. We have experience with nail salons, restaurants, and other commercial build-outs that require precise, code-compliant mechanical work.
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Energy Efficiency Upgrades
Upgrade from an aging tank system to a high-efficiency Navien or Rinnai tankless water heater. Reduce your energy use and lower long-term operating costs with a certified installation from Horizon Mechanical.
Client Reviews
What Our Clients Are Saying
We let our work speak for itself, but we are proud when our clients take the time to share their experience. Reliability, honesty, and quality are the standards we hold ourselves to on every job across Central Vancouver Island.
Frequently Asked Questions
Your Questions About Our Plumbing & Gas Services, Answered
  • Which communities on Vancouver Island does Horizon Mechanical cover?

    Horizon Mechanical is based in Nanaimo and serves clients across a roughly 40km radius. The service area covers Nanaimo, Ladysmith, Chemainus, Nanoose Bay, Parksville, Qualicum Beach, and Qualicum Bay. If you are unsure whether we cover your location, give us a call and we will let you know right away.
  • Is Horizon Mechanical licensed to perform gas fitting work in BC?

    Yes. Horizon Mechanical holds TSBC Gas Contractor License #LIC00214303, issued by Technical Safety BC. This certification means we are fully authorized to perform gas line installations, gas leak detection, gas appliance hookups, and outdoor gas services across Central Vancouver Island. All gas work we complete meets the safety and regulatory standards required by TSBC.
  • What is Poly-B piping and why does it need to be replaced?

    Poly-B, or polybutylene, is a type of plastic piping installed in many BC homes between the 1970s and 1990s. Over time, the material breaks down and becomes prone to leaks and failures. Many insurance companies now refuse to insure or renew coverage on homes with Poly-B piping still in place, and it can also complicate the sale of a property. Replacing it with modern materials protects your home's insurability and long-term value. Horizon Mechanical specializes in Poly-B repiping for exactly this reason.
  • Are 24/7 emergency plumbing services available for all areas you serve?

    Yes, we offer 24/7 emergency plumbing service every day of the year. Whether you are dealing with a burst pipe, a gas concern, or a major leak, you can reach us any time. We prioritize getting back to you quickly because in an emergency, waiting is not an option. Clients across Nanaimo and Central Vancouver Island can count on us to respond when it matters most.
  • Which water heater brands does Horizon Mechanical install and service?

    We specialize in high-efficiency tankless water heaters from Navien and Rinnai, as well as traditional tank-style units from A.O. Smith. These are brands we trust for their quality and long-term reliability. Whether you are upgrading from an old tank system or need maintenance on an existing unit, we can help you choose and install the right solution for your household or business.
  • Can Horizon Mechanical handle commercial properties and tenant improvement projects?

    Yes. Horizon Mechanical serves commercial clients including business owners, stratas, and general contractors. We have experience with tenant improvement projects in specialized settings such as nail salons and restaurants, which require precise, code-compliant plumbing and gas work. We also provide gas maintenance for high-use commercial appliances and full plumbing scopes for new commercial builds and renovations.
  • How does Horizon Mechanical price its work, and are estimates free?

    We offer honest, upfront pricing with no hidden fees or surprise charges. Free quotes and estimates are available before any work begins so you know exactly what to expect. We position ourselves in the middle range of the market: not the cheapest option, but our pricing reflects the quality of materials, the expertise of our licensed technicians, and work that consistently passes City of Nanaimo and engineering inspections.
  • Can Horizon Mechanical manage both plumbing and gas fitting on the same project?

    Yes, and this is one of the key advantages of working with us. Horizon Mechanical holds both plumbing and gas fitting capabilities under a single license, which means we can manage the full mechanical scope of a renovation, new build, or commercial project. This is especially valuable for general contractors and business owners who want a single point of accountability for all water and fuel system work.
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Trusted Brands

MANUFACTURER

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A.O. Smith logo in green and black text on a white background