FB pixel
Check Out These Unbeatable Deals Before They're Gone!
Sunset Heating & Cooling - Logo

Serving the Community since 1922!

Plumbing, HVAC, and electrical systems are important features of any household. These systems are crucial for maintaining comfort and safety, especially during cold and heat extremes. However, no system lasts forever; there always comes a time when it needs repair. And this often happens at the most inconvenient moments. That's why it's vital to know who to call when there are signs of impending issues.

Sunset Heating & Cooling has been assisting homeowners in the area since 1922. We handle emergency situations, like no heat in the middle of winter, broken AC systems during the hottest days of summer, and of course, problematic plumbing repairs, including slab leaks. No matter your home service needs, our expert team is here to help.

We’re staffed by the most experienced and qualified plumbers in the area that offer premium electrical service. We ensure 100% satisfaction with every project.

(503) 500-5866

At Sunset Heating & Cooling, we tackle slab leak problems with precision and efficiency using state-of-the-art leak detection equipment. Our specialized tools allow us to directly pinpoint the source of leaks, even when they are hidden beneath floors, behind walls, or underground. Many leaks can go undetected for months, leading to significant plumbing issues. We use advanced equipment, such as electromagnetic pipeline locators, electronic amplification devices, and infrared cameras, to make sure we locate even the smallest leaks with accuracy.

When we detect a leak, our qualified technicians will quickly identify whether it’s originating from fixtures like toilets, bathtubs, showers, or sinks. We understand that the water lines to these fixtures are typically concealed, making it challenging to spot leaks without professional help.

Once we identify the source, we present you with repair options that are both rapid and cost-effective. Our goal is to minimize any inconvenience, and in many cases, we can complete the necessary repair process on the same day. You can rely on our highly trained technicians to provide prompt and reliable solutions, ensuring your plumbing system is restored to optimal condition swiftly and efficiently.

Book an Appointment




    Valid only on Repair charges, not valid on Service Plans, Trip charges or Diagnostic charges.



    What Exactly Is a Slab Leak?

    A slab leak occurs when water or sewer lines beneath a home’s concrete foundation break or deteriorate, causing water or sewage to leak under the slab. Ignoring a slab leak can lead to severe consequences, including shifting foundations, cracked pipes, and potential structural collapse. Inside your home, excess moisture can warp flooring and cause other damage. Additionally, slab leaks can pose health risks due to exposed bacteria and mold growth, which can lead to respiratory issues. Slab leaks can be repaired by professional plumbers, who may create access holes and use epoxy pipe liners to seal the broken pipes. However, these repairs are rarely covered by home warranties unless related to natural disasters.

    What Are the Most Common Slab Leak Warning Signs?

    Identifying a slab leak early can prevent significant damage to your home. Recognizing these indicators can save you from costly repairs. Here’s what to be on the lookout for:

    • Wet Flooring or Carpets: Persistent damp spots on your floors or carpets can indicate a leak beneath the slab.
    • Low Water Pressure: Reduced water pressure may be caused by water escaping through places where it’s not intended.
    • Unusually Hot Spots on Your Floor: Warm areas on the floor can indicate a hot water line leak beneath the slab.
    • Mold Underneath Carpets: Mold growth under carpets is a sign of excess moisture; it may suggest a water or sewage leak nearby.
    • Higher-than-Typical Water Bill: An unexplained spike in your water bill can suggest a hidden leak.
    • Sound of Running Water: Hearing water running when all faucets are off points to a potential leak.
    • Cracks in Walls or Flooring: Sudden or widening cracks can be a sign of shifting foundation. Of course, this can happen due to many reasons, but a leak can be one of them.
    • Pooling Water Around Your Home’s Foundation: Water accumulating around the exterior of your home can indicate a leak.
    • Damp or Musty Odors: Persistent damp smells can suggest hidden water damage from a slab leak.

    If you notice any of these signs, contact our Portland professional plumbers immediately to assess and address the issue. Early detection is key to preventing extensive damage.

    What Are the Main Causes of Slab Leaks?

    Slab leaks can be caused by various factors, each posing significant risks to your home’s foundation and plumbing system. Understanding these causes is crucial for homeowners to take preventive measures.

    Pipe Corrosion: Over time, pipes can corrode due to poor water quality, chemical reactions in the soil, or simply age. Corrosion weakens the pipes, leading to small cracks or holes through which water can escape, causing a slab leak.

    Poor Plumbing Installation: Improper installation of water lines and sewers during construction can significantly increase the likelihood of leaks. Issues such as inadequate insulation, incorrect pipe materials, or insufficient anchoring can weaken the pipes over time, making them more prone to leaks.

    Shifting Foundation: Soil movement, seismic activity (although not frequent in Portland), and changes in moisture levels can cause a home’s foundation to shift. This movement exerts pressure on the water lines, leading to bending, cracking, or rupturing. The stress from a shifting foundation often results in leaks beneath the slab.

    Wear-and-Tear: Continuous friction between water lines and surrounding materials like gravel or concrete can cause abrasion. This constant rubbing wears down the pipes, leading to leaks. Additionally, excessive water pressure or water hammer (sudden changes in water flow direction) can damage pipes and contribute to slab leaks.

    Chemical Reactions: Certain chemicals in the soil or water can react with the pipe materials, causing them to weaken and eventually fail. This chemical degradation can lead to pinhole leaks and more significant breaks in the pipes.

    Temperature Changes: Extreme temperature fluctuations can cause plumbing to expand and contract. Over time, this repeated stress can weaken the pipes and lead to a broken pipe and water leaks when and where you least expect.

    Tree Root Intrusion: Tree roots can grow towards the moisture in pipes and exert pressure on them, causing damage. As the roots invade and expand, they can crack or break the pipes, leading to leaks under the slab.

    The list can go on, but you get the picture. Plumbing leaks can stem from numerous sources, and understanding these potential causes is the first step in prevention. If you suspect a slab leak, it’s crucial to contact our professionals at Sunset, to diagnose and address the issue promptly, ensuring the safety and integrity of your home.


    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.
    View Maintenance Plans

    Contact Sunset Today - Your Trusted Slab Leak Repair Service Provider in Portland, OR!

    If you need to fix slab leaks, look no further than Sunset Heating & Cooling. Our professional plumbers use advanced water line video inspection techniques to accurately diagnose the issue. We provide comprehensive plumbing repair services tailored to your specific needs. With our expertise and state-of-the-art equipment, you can trust us to efficiently address any sewage leak or water leak problems, ensuring the integrity of your home’s foundation. Don’t wait for minor leaks to turn into a major headache—contact Sunset Heating & Cooling today for reliable and professional slab leak repair services in the Portland, Oregon area.

    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

    What Our Clients Say

    Ryan from Sunset Heating & Cooling was friendly, efficient, helpful and so pleasant to have in our home. A great company and wonderful service.

    - Kathi P.

    Jeremy was prompt and friendly. He did a great job of servicing our ac and explaining what he did. Great customer service!

    - Jennifer M.

    Jeremy was knowledgeable, personable, and took the time to explain things. Highly recommend his service.

    - Scott B.

    Many thanks for a great job of diagnosing, explaining and fixing our problem. We are very appreciative and will be happy to tell others.

    - Greg G.

    The Sunset team who sold and installed a new furnace and AC unit in my condominium were wonderful. They were knowledgeable, professional, thorough, respectful and friendly. They went the extra mile to be sure other residents were not impacted and I was happy. They took special care to leave no trace of their being here, except for new and vastly improved heating and cooling system.

    - Kaki B.

    Trusted Partners

    Daikin Comfort PRO
    Ruud PRO
    NW Natural