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Plumber examining a slab leak.

Lake Oswego's proximity to the lake and its established older housing creates specific conditions for water leak development and detection. Higher groundwater levels near the lake make distinguishing between yard leaks and natural moisture more complex than in drier parts of the metro. Older custom homes throughout Lake Oswego have copper supply lines and plumbing configurations that were installed generations ago and are at various stages of wear. Sunset Heating, Cooling, Electrical & Plumbing has been serving Lake Oswego and the Portland metro since 1922.

(503) 500-5866

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    Lake Oswego's lake proximity means that wet areas in the yard aren't automatically a sign of a plumbing leak. Sunset uses pressure testing and electronic detection to confirm a plumbing source before any excavation or access work is recommended.

    • Pressure testing to confirm a supply line leak is present before any access work begins
    • Electronic leak detection equipment to locate leaks inside walls, under slabs, and in the yard without unnecessary demolition
    • Sewer video inspection for drain and sewer line leak location
    • Full assessment of all plumbing accessible from the surface before recommending any opening of walls or flooring

    The Sunset service area covers the Portland metro and Vancouver WA, including Beaverton, Tigard, Tualatin, Lake Oswego, West Linn, Oregon City, Milwaukie, Clackamas, Happy Valley, Gresham, and Portland.

    What are the signs of a hidden water leak in a Lake Oswego home?

    Unexplained water bill increases, wet spots or staining on walls or ceilings, the sound of running water when all fixtures are off, soft or discolored flooring, and mold or mildew odors in dry areas. Sunset locates the source before recommending any access work.

    Does Sunset locate leaks without unnecessary demolition?

    Yes. Sunset uses electronic leak detection equipment to pinpoint supply line leaks before any walls or floors are opened. Lake Oswego properties where the leak location matters more due to finished spaces or complex layouts benefit particularly from this approach.

    My Lake Oswego yard has a wet area that appeared recently and I haven't had rain. Is that a plumbing issue?

    It could be. Lake Oswego’s lake proximity means that assigning a wet yard area to natural groundwater versus a plumbing leak requires pressure testing and professional evaluation. Sunset uses pressure testing to confirm a plumbing source before any excavation is recommended.

    Does Sunset offer flat-rate pricing for leak detection?

    Yes. Flat-rate pricing applies to all Sunset service work. The price is confirmed before any work begins.

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    GET A SUNSET SERVICE PLAN

    Maintenance Plans

    Regular maintenance is crucial to keeping your HVAC systems working efficiently and safely. When you sign up for our Sunset Service Plan, not only do you get an annual inspection and tune-up of your system, but you also have the added benefit of working with a team that knows your unit’s repair and maintenance history.

    • Visual Ductwork Inspection: ($79 Value)
    • Your Plan is transferable if you move to another home in the Portland area or given to buyer of home you are selling
    • 15% off any additional services or repairs
    • Peace of mind knowing that your HVAC system is in good hands.
    • Indoor Air Quality Evaluation: ($79 Value)
    • Plans start at as little as $16.50/ month for one unit.
    • Priority scheduling for any service
    • High Performance Tune-up.

    Why Choose Us for Your Leak Detection Needs in Lake Oswego?

    Sunset has been serving the Portland metro since 1922. Lake Oswego homeowners have been part of that service area for generations, and the company understands the community’s expectations: quality work, professional technicians, and no surprises on the invoice. All technicians are NATE-certified. The 10 Ironclad Guarantees back every job, including a 100% Money Back Guarantee, a No Lemon Guarantee, and a Lifetime Limited Warranty on all heating, cooling, plumbing, and electrical work.

     

    • Flat-rate pricing means the price quoted before work begins is the price on the invoice. No hourly rates that change based on how long the job takes.
    • Over 4,000 Google reviews averaging 4.8 stars and an A+ BBB rating reflect what consistent service over a century looks like.
    • Authorized Daikin Comfort PRO and RUUD PRO Partner dealer, with NW Natural partnership and NATE certification.
    • The Sunset Service Plan starts at $16.50 a month and includes a high-performance tune-up, visual ductwork inspection, indoor air quality evaluation, 15% off repairs, and priority scheduling.
    • Financing available through Service Finance, GoodLeap, Wells Fargo, and Microf for larger repairs and replacements.

     

     

     

    Contact Sunset for flat-rate pricing. Phones are answered 24/7.

     

     

    Sunset - Over 100 seal

    Portland’s Trusted Heating and Cooling Company

    Are you looking for quality heating and air cooling services in the Portland area? Sunset Heating & Cooling has been a trusted name in the HVAC industry for decades! If you’re looking for a reputable AC and heating company that provides professional work and exceptional customer service for a fair price, you’ll find it here!

    When you need heating and air conditioning services in Portland, OR, you can always count on Sunset Heating & Cooling

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    NW Natural RUUD PRO Partner NATE BBB Daikin Comfort PRO
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