--- url: "https://lordmechanical.ca/blog.html" title: "Plumbing & Heating Blog" language: "en" business: "Lord Mechanical LTD" phone: "(604) 670-3737" hours: "Mon-Fri 6:00am-8:00pm, Sat-Sun 8:00am-6:00pm (Pacific Time); emergency phone line answered 24/7" --- Expert Insights # Plumbing & Heating Blog Practical advice, money-saving tips, and expert guides from North Vancouver's most trusted plumbing and heating team. ![Furnace and gas fireplace repair and service in North and West Vancouver](https://lordmechanical.ca/assets/images/services/heating/heating-furnace-hero.png) Furnaces & Gas Fireplaces ### [Furnace & Gas Fireplace Repair, Service & Costs in North & West Vancouver (2026)](https://lordmechanical.ca/blog/furnace-gas-fireplace-repair-service-north-west-vancouver.html) Why your furnace blows cold air or your Valor/Montigo gas fireplace wall switch won't turn on—plus 2026 BC tune-up & repair costs. Oct 27, 2026 9 min read ![Trenchless water line replacement and emergency leak repair in North Vancouver](https://lordmechanical.ca/assets/images/services/plumbing/plumbing-repair-hero.png) Water Main & Leaks ### [Trenchless Water Line Replacement, Underground Leaks & Poly-B Repair in North Vancouver](https://lordmechanical.ca/blog/trenchless-water-line-poly-b-leak-repair-north-vancouver.html) How 1-day no-dig trenchless pulling saves your driveway, 5 signs of an underground water line leak, and Poly-B / pinhole copper repair costs. Oct 27, 2026 9 min read ![Viessmann and Navien boiler repair and service in North and West Vancouver](https://lordmechanical.ca/assets/images/portfolio/viessmann-boiler-indirect-tank-installation/viessmann-boiler-indirect-tank-installation-1.jpg) Boilers & Hydronic ### [Viessmann & Navien Boiler Repair & Service in North & West Vancouver (2026)](https://lordmechanical.ca/blog/viessmann-navien-boiler-repair-service-bc.html) Authorized Red Seal guide to Viessmann Vitodens & Navien boiler tune-ups ($249), PSI pressure fixes, igniter repairs, and radiant zones. Oct 19, 2026 9 min read ![High water pressure PRV and main water shut-off valve replacement in North and West Vancouver](https://lordmechanical.ca/assets/images/services/plumbing/plumbing-repair-hero.png) Valves & Water Main ### [High Water Pressure, PRV & Main Shut-Off Valve Guide for North Shore Homes](https://lordmechanical.ca/blog/high-water-pressure-prv-main-shut-off-valve-bc.html) Why 90–140 PSI mountain pressure bursts Poly-B pipes and hot water tanks—plus 2026 PRV, ball valve, and trenchless water line costs. Oct 19, 2026 8 min read ![Hot water tank leaking or not working guide](https://lordmechanical.ca/assets/images/services/plumbing/plumbing-hot-water-hero.png) Emergency Guide ### [Hot Water Tank Leaking or Not Working? BC Emergency Guide & Costs](https://lordmechanical.ca/blog/hot-water-tank-leaking-not-working-guide.html) 2-minute emergency shut-off steps, how to tell a $250 relief/drain valve fix from a ruptured tank, and pilot light troubleshooting. Oct 16, 2026 8 min read ![Tankless vs tank water heater in BC Navien and Rinnai](https://lordmechanical.ca/assets/images/portfolio/navien-combi-boiler-upgrade/navien-combi-boiler-upgrade-1.jpg) Water Heaters ### [Tankless vs. Tank Water Heater in BC (2026): Navien vs. Rinnai & Flushing](https://lordmechanical.ca/blog/tankless-vs-tank-water-heater-bc.html) Compare 2026 installed costs, $1,000 FortisBC rebates, Navien vs. Rinnai reliability, and 7-point annual tankless descaling flush service. Oct 16, 2026 9 min read ![Bradford White vs Rheem vs John Wood hot water tanks](https://lordmechanical.ca/assets/images/services/plumbing/plumbing-hot-water-brands.png) Buyer's Guide ### [Bradford White vs. Rheem vs. John Wood: Best Hot Water Tanks in BC](https://lordmechanical.ca/blog/bradford-white-vs-rheem-vs-john-wood-water-heaters.html) Red Seal plumber review of wholesale pro-grade tanks vs. retail models, anode rod lifespan, power vent tanks, and North Shore PRV protection. Oct 16, 2026 8 min read ![Perimeter drainage vs French drain comparison](https://lordmechanical.ca/assets/images/services/drainage/drainage-drain-tile-diagram.png) Drainage Engineering ### [Perimeter Drainage vs. French Drain: Which Does Your BC Home Need?](https://lordmechanical.ca/blog/perimeter-drainage-vs-french-drain.html) Engineering breakdown of surface French drains ($35–$75/ft) vs foundation perimeter drain tiles ($120–$250/ft) for North Shore hillside homes. Sept 18, 2026 14 min read ![Heat pump rebate guide](https://lordmechanical.ca/assets/images/blog/blog-heat-pump-rebates.png) Heating ### [Heat Pump Rebates in BC: Complete 2026 Guide to Savings](https://lordmechanical.ca/blog/heat-pump-rebates-bc.html) Discover up to $16,000 in combined federal and provincial rebates when you upgrade to a heat pump in British Columbia. June 5, 2026 10 min read ![Heat pump vs furnace comparison](https://lordmechanical.ca/assets/images/blog/blog-heat-pump-vs-furnace.png) Heating ### [Heat Pump vs Furnace: Which Heating System Is Right for Your Home?](https://lordmechanical.ca/blog/heat-pump-vs-furnace.html) Compare efficiency, cost, and comfort between heat pumps and gas furnaces for Vancouver-area homes. June 4, 2026 9 min read ![Furnace maintenance service](https://lordmechanical.ca/assets/images/blog/blog-furnace-maintenance.png) Heating ### [How Often Should You Service Your Furnace?](https://lordmechanical.ca/blog/furnace-service-schedule.html) Learn the ideal furnace maintenance schedule to avoid costly breakdowns and keep your warranty valid. June 3, 2026 7 min read ![Boiler vs furnace diagram](https://lordmechanical.ca/assets/images/blog/blog-boiler-vs-furnace.png) Heating ### [Boiler vs Furnace: Understanding the Difference for BC Homes](https://lordmechanical.ca/blog/boiler-vs-furnace.html) Forced air or hydronic heating? We break down cost, comfort, and efficiency for BC's climate. June 2, 2026 8 min read ![AC installation North Vancouver](https://lordmechanical.ca/assets/images/blog/blog-ac-installation.png) Heating ### [AC Installation in North Vancouver: What to Know](https://lordmechanical.ca/blog/ac-installation-north-vancouver.html) Everything North Shore homeowners need to know about sizing, costs, and permits for air conditioning. June 1, 2026 8 min read ![Indoor air quality](https://lordmechanical.ca/assets/images/blog/blog-indoor-air-quality.png) Tips ### [Indoor Air Quality: How Air Filtration Systems Protect Your Family](https://lordmechanical.ca/blog/indoor-air-quality-filtration.html) Why BC wildfire smoke seasons make whole-home filtration more important than ever for your health. May 30, 2026 8 min read ![Ductless mini-split system](https://lordmechanical.ca/assets/images/blog/blog-ductless-mini-split.png) Heating ### [Is a Ductless Mini-Split Right for Your Vancouver Home?](https://lordmechanical.ca/blog/ductless-mini-split-vancouver.html) Find out if a ductless heat pump is the perfect fit for your home's layout, age, and heating needs. May 28, 2026 9 min read ![Hot water tank installation](https://lordmechanical.ca/assets/images/blog/blog-hot-water-tank.png) Plumbing ### [How Much Does a Hot Water Tank Cost in BC?](https://lordmechanical.ca/blog/hot-water-tank-cost-bc.html) A complete price breakdown for tank and tankless water heater installation in British Columbia. May 26, 2026 8 min read ![Emergency plumbing](https://lordmechanical.ca/assets/images/blog/blog-emergency-plumbing.png) Emergency ### [Earthquake Preparedness: Protecting Your Plumbing in BC](https://lordmechanical.ca/blog/earthquake-plumbing-preparedness.html) Essential steps to protect your plumbing system from seismic damage in earthquake-prone British Columbia. May 24, 2026 8 min read ![Drain tile system](https://lordmechanical.ca/assets/images/blog/blog-drain-tile.png) Drainage ### [How Much Does Drain Tile Replacement Cost in Vancouver?](https://lordmechanical.ca/blog/drain-tile-replacement-cost.html) A detailed cost breakdown for perimeter drain and weeping tile replacement in the Greater Vancouver area. May 22, 2026 9 min read ![Foundation water leak](https://lordmechanical.ca/assets/images/blog/blog-foundation-leak.png) Plumbing ### [Signs of a Hidden Water Leak in Your Foundation](https://lordmechanical.ca/blog/foundation-water-leak-signs.html) How to detect hidden leaks before they cause thousands in foundation and structural damage. May 20, 2026 7 min read ![Spring plumbing checklist](https://lordmechanical.ca/assets/images/blog/blog-spring-checklist.png) Tips ### [Spring Plumbing Checklist: 10 Things to Do After Winter in BC](https://lordmechanical.ca/blog/spring-plumbing-checklist.html) Essential post-winter plumbing checks every BC homeowner should do to prevent costly damage. May 18, 2026 8 min read [1](https://lordmechanical.ca/blog.html) [2](https://lordmechanical.ca/blog.html#) [3](https://lordmechanical.ca/blog.html#) Need Expert Help? ## Got a Plumbing or Heating Question? Our team is happy to help—no obligation, no pressure. Call us or book an appointment online. [(604) 670-3737](tel:+16046703737) [Book an Appointment](https://lordmechanical.ca/appointment.html) [View All Services](https://lordmechanical.ca/services/index.html)