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(805) 292-2327


At Wighton's Plumbing, Heating, and Air Conditioning sewer lines are considered our specialty. We offer home and business owners in Pismo Beach, San Luis Obispo, Grover Beach, and Arroyo Grande, CA a simple, straightforward, and cost-effective solution to every problem. Get in touch with our expert staff at (805) 292-2327. We are ready to discuss your concerns, answer questions, provide honest feedback, and clear pricing on your specific case. We arrange a prompt appointment to immediately put your mind at ease. Our service professionals have been serving home and business owners across San Luis Obispo, CA since 1953.

Sewer Line Replacement from Wighton's Plumbing, Heating, and Air Conditioning

We have built our resources to cover your essential lines. Whether you need sewer line replacement, repair, or service, we are the team for you. We provide health and safety checks, double-check the flow, and ensure customer satisfaction before leaving the job. We provide a five-star service. Expect our plumbers to arrive on time, in uniform, and with protective covers to minimize mess and disruption. Whether you have a small fix or a major sewer line installation project, our team has the resources, equipment, skills, and training for the job. No matter the size or scope, don’t neglect your crucial equipment.

Reasons You Might Need Sewer Line Replacement

  • Persistent clogs: If your sewer line experiences frequent or persistent clogs that cannot be cleared with conventional methods, it may indicate a more serious issue such as tree root intrusion or pipe damage.
  • Slow drainage: Slow draining sinks, showers, or toilets throughout your property could be a sign of sewer line problems, indicating a blockage or deterioration of the pipe.
  • Foul odors: Sewer gas odors emanating from drains or near the sewer line may indicate leaks, cracks, or other damage to the sewer line that requires replacement.
  • Water backups: Water backups in sinks, toilets, or floor drains are a clear indication of sewer line issues, such as blockages or collapsed pipes, necessitating replacement to restore proper drainage.
  • Mold or mildew growth: Excessive moisture or water seepage from a damaged sewer line can lead to mold or mildew growth in your home, posing health risks and requiring immediate attention.
  • Foundation or landscaping issues: Sewer line leaks or breaks can cause soil erosion, foundation settling, or landscaping problems, indicating the need for sewer line replacement to prevent further damage.
  • Aging infrastructure: If your property’s sewer line is old, deteriorating, or made of outdated materials such as clay or cast iron, it may be prone to cracks, corrosion, or collapse, necessitating replacement to ensure long-term functionality.
  • Sewer line inspection findings: A professional sewer line inspection may reveal significant damage, deterioration, or structural issues within the sewer line, indicating the need for replacement to prevent costly repairs or emergencies in the future.

Work with a Reliable Team for Your Sewer Lines

Our professional vehicles come with state-of-the-art technology, products, tools, and parts necessary to achieve your complete satisfaction every time. We provide a sustainable outcome quickly. Let us minimize delays, damage, and mess. We pay close attention to details and provide an unwavering dedication to increasing the value of your investment.

Wightons Van

Trenchless Sewer Line Replacement & Sewer Line Replacement Pismo Beach, CA, San Luis Obispo, CA, Grover Beach, CA, Arroyo Grande, CA, Los Osos, CA & Morro Bay, CA

Trenchless Sewer Line Replacement Pismo Beach, CA & Sewer Line Replacement San Luis Obispo, CA

Trenchless Sewer Line ReplacementSewer Line Replacement ∴ Los Osos, CA ∴ Santa Maria, CA ∴ San Luis Obispo, CA

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Wighton's Plumbing, Heating, and Air Conditioning

Making Home Feel Like Home

Ready to get started? Our expert technicians are ready to address your needs promptly, ensuring a seamless experience as we enhance the efficiency and reliability of your plumbing and HVAC systems.

Call (805) 292-2327

Google Reviews


David walked into a plumbing mess of epic proportions. One that many had been unwilling to help with based on the scope of work needed to be done. He could have chosen the path of least resistance, but he stayed at our place longer than he deserved to and evaluated every element of our problem.

Vanessa T.

Jared showed up on time and was very professional with diagnosing our HVAC issues. He fixed wiring and checked electrical connections to ensure no shorting issues. He diagnosed an issue with our circuit board tripping the breaker. He had replacement parts on hand and fixed the issue in a timely manner. Very professional, would definitely recommend.

Laura J.

Luis and Silverio were very professional, knowledgeable, and efficient. They took extra measures that protect our home and cleaned any debris. I would rate them both as exceptional. Luis mentioned that someone from Wighton may come back to do a follow-up on their work. That gave me a lot of confidence.

Louis L.

Carlos was great! He was very professional, did a great high-quality job, and went above and beyond for us. Seems like all plumbers are very busy right now, and our service was delayed by a day because he got caught up on another job. But after seeing the quality of the work he did, it was worth the wait.

Robyn A.

Great service. Professional. The guys took a look. Quoted a price and were done and cleaned up in an hour. You get what you pay for! I’ve heard they are too expensive but it seemed fair considering the work done. Like I said though I could have found cheaper but who knows the quality? Not these guys! Quality!

Bruce G.

Tried other so-called HVAC “professionals” to fix our issues but only Tim was able to take care of our situation. He exhibited his professional skills in diagnosing our problem and explained the repairs he was going to make to us in a manner that we could understand. Obviously knowledgeable and also very friendly.

James D.

We were very happy with all of the staff, from the Comfort Advisor to the technicians and office support staff. The mapping of the new system was very thorough and important to the efficiency and performance of our new Heat Pump System, by expanding and adding air registers in the kitchen, bathroom en suite, and bedroom.

Valene M.

We had a clogged toilet, bathtub, kitchen sink. Fonzi assessed the situation and gave us options on how to find a solution that worked for us. He did this politely and spoke in terms we could relate to. We continue to be pleased with their service and honest evaluations. Highly recommend this company.

Carol J.

Everyone we have interacted with has been the best. Polite, professional, responsive. We had a new water softener system installed, some plumbing redone, and water heater service. Everything was completed promptly and professionally. They are also fast to respond to inquiries. They provide great service and peace of mind. Very good service. We will use them again.

Don O.

I had I believe James and Christian come help me with a shower drain. These guys really knew their stuff and I felt comfortable with them. They even helped me fix my smoker while they were here!!! Excellent job guys. You will be my go-to from here on out. Thank you!!!

Terry D.

Oceano, CA

Nipomo, CA

Atascadero, CA