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(805) 292-2327


Wighton's Plumbing, Heating, and Air Conditioning is your trusted partner for professional plumbing services since 1953. With a legacy of excellence spanning over seven decades, we take pride in being the longest-running home services business on California’s central coast. We’re committed to providing the best customer service and delivering high-quality workmanship that exceeds your expectations every time.

Plumbing Services You Can Count On

Our team of skilled plumbers brings unparalleled expertise and knowledge to every project throughout San Luis Obispo, CA. Whether you’re facing a minor repair, a major renovation, or in need of emergency assistance, you can trust Wighton's Plumbing, Heating, and Air Conditioning to deliver reliable solutions with precision and care. Our commitment to excellence and attention to detail sets us apart as leaders in the plumbing industry, earning us the trust and loyalty of countless homeowners and businesses throughout our community.

Comprehensive Plumbing System Solutions

At Wighton's Plumbing, Heating, and Air Conditioning, we understand that every plumbing issue is unique, which is why we offer a comprehensive range of services to meet your specific needs. From routine maintenance and leak detection to sewer line repairs and water heater installations, we have the skills and resources to handle any plumbing challenge with ease. Whether you have a residential or commercial plumbing need in Pismo Beach, Santa Barbara, San Luis Obispo, Grover Beach, Arroyo Grande, Los Osos, Morro Bay, and Santa Maria, CA, no job is too big or too small for our team.

Our plumbing services include:

  • Plumbing Installation – From new fixtures and appliances to complete plumbing system installs, our expert plumbers ensure reliable performance and lasting quality for your home or business.
  • Plumbing Maintenance – Keep your plumbing system running smoothly with our comprehensive maintenance services, designed to prevent costly repairs and extend the lifespan of your equipment.
  • Plumbing Repair – Whether it’s a dripping faucet, a clogged drain, or a malfunctioning water heater, our skilled technicians provide efficient and effective repairs to restore your plumbing to optimal condition.
  • Emergency Plumbing Service – Count on us for prompt and reliable emergency plumbing services 24/7, because plumbing problems don’t wait for regular business hours!
  • Camera Inspection Services – Utilizing state-of-the-art camera inspection technology, we provide thorough and accurate inspections of your pipes and drains to identify any issues and ensure optimal performance.
  • Frozen/Burst Pipe Repair – When winter weather wreaks havoc on your plumbing, our skilled technicians are ready to thaw and repair frozen or burst pipes, restoring comfort and preventing further damage.
  • Hydro Jetting Services – Our hydro jetting services utilize high-pressure water to effectively clear clogs and debris from your pipes, ensuring smooth-flowing drains and lasting results.
  • Leak Detection – With our advanced leak detection technology, we pinpoint and repair leaks quickly and accurately to prevent water damage and save you money on your water bill.
  • Repiping Services – When your pipes are outdated or damaged beyond repair, our repiping services offer a long-term solution to ensure reliable water flow and prevent costly water damage.
  • Water Treatment/Filtration – Enhance the quality of your water and protect your health with our water treatment and filtration solutions, tailored to remove contaminants and impurities for clean, great-tasting water throughout your home.

Customer Service is Our Priority

At the heart of our business is a commitment to providing the best customer service in the industry. From your initial consultation to the completion of the project, our friendly and knowledgeable staff will guide you through every step of the process with professionalism and integrity. We believe in open communication, transparent pricing, and personalized attention to ensure your complete satisfaction with our services.

Quality Workmanship Guaranteed For Your Plumbing Needs

When you choose Wighton's Plumbing, Heating, and Air Conditioning, you can have confidence knowing that your plumbing project is in capable hands. We take pride in our work and stand behind the quality of our craftsmanship. Whether we’re repairing a leaky faucet, installing new plumbing fixtures, or performing a complete repiping job, we use only the highest quality materials and adhere to the highest industry standards to ensure lasting results that you can depend on. Contact us today to schedule your appointment!

Wightons Van

Plumbing Service, Plumbing Installation, Plumber Service & Plumbing Repair Pismo Beach, CA, Santa Barbara, CA, San Luis Obispo, CA, Grover Beach, CA, Arroyo Grande, CA & Los Osos, CA

Plumber Service in Pismo Beach, CA | Plumbing Repair Santa Barbara, CA | Plumbing Installation San Luis Obispo, CA

Plumbing ServicePlumbing RepairPlumber ServicePlumbing Installation ∴ Grover Beach, CA ∴ Santa Barbara, CA ∴ Los Osos, 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


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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

Nipomo, CA

Atascadero, CA

Oceano, CA