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(805) 292-2327


Comfort You Can Trust, Since 1953

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Comfort You Can Trust, Since 1953

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Your trusted source for plumbing maintenance, repair, and new installation.

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We’re here when you need heating and A/C services for your home or business.

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Air Quality

Improve your indoor air with our wide array of IAQ services.

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Wightons Plumbing Heating And Air Conditioning

Save on Any Service
  • $25 Off Any Repair or Service of $250 or More
  • $50 Off Any Repair or Service of $500 or More
  • $100 Off Any Repair or Service of $750 or More
Cannot combine with any other offers to specials. One time use only. Must present coupon to redeem. Terms and conditions apply. Limited time only.

Wightons Plumbing Heating And Air Conditioning

New HVAC system starting at less than $3/day
  • Cannot be combined with other offers
  • One time use only
  • Subject to change
  • For Financing Offers ~ Upon credit approval

Wightons Plumbing Heating And Air Conditioning

$50 off plumbing repairs for new customers

Cannot be combined with other offers

One time use only

Subject to change

For Financing Offers ~ Upon credit approval

Exceptional Service from Wighton's Plumbing, Heating, and Air Conditioning

Your Comfort is Our Priority!

At Wighton's Plumbing, Heating, and Air Conditioning, our commitment to excellence reflects in every job we do. We prioritize delivering personalized attention to every customer interaction, ensuring that you feel valued and confident in our HVAC and plumbing system capabilities. With decades of experience, our team not only possesses technical expertise but also a solid understanding of our customers’ unique needs.

We uphold transparency and clear communication throughout every project, consistently striving to exceed your expectations. Whether it’s a routine maintenance check or a complex installation, rest assured, we deliver unmatched craftsmanship and reliability. Contact us today at (805) 292-2327 and experience top-quality heating, cooling, plumbing, and air conditioning services!

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The Longest Running HVAC Business Along The Central Coast!

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Financing Available

Enjoy peace of mind as you elevate your home’s infrastructure with our inclusive financing options tailored to fit your budget, ensuring a smooth and worry-free upgrade journey.

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Your Reliable Team for Heating, Cooling, and Plumbing Services

Count on us for free estimates on new equipment installations and multiple options for repairs. Operating from 8 am to 5 pm with 24/7 emergency services available, we ensure prompt assistance whenever you need us in San Luis Obispo, CA. Whether it’s for new construction, replacements, or additional installations, we’ve got you covered. Whether you require seasonal maintenance or swift repairs, trust our experienced technicians to deliver. With a wealth of experience, education, and expertise, our team handles every task with precision. From minor fixes to complex projects, we offer a comprehensive range of HVAC and plumbing services and products tailored to enhance efficiency and comfort in your home or business.

As recognized leaders in the HVAC industry, our commitment to staying ahead of the curve ensures that we bring you the latest advancements and best practices to maximize your HVAC and plumbing systems’ performance and longevity.

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Choose Wighton's Plumbing, Heating, and Air Conditioning for All Your Plumbing Needs in SLO, Santa Barbara Counties, and Surrounding Areas

Experience a full range of residential and commercial plumbing services with Wighton's Plumbing, Heating, and Air Conditioning as your trusted partner in Pismo Beach, Santa Barbara, San Luis Obispo, Grover Beach, Arroyo Grande, Los Osos, Morro Bay, and Santa Maria, CA. Whether you need gas line maintenance, sewer services, water heater services, or faucet and fixture selection for your property, rely on us for expert assistance. Benefit from honest advice, valuable insights, and transparent pricing every step of the way. Let our home service professionals address your requirements promptly and effectively.

Our team is committed to providing tailored and high quality plumbing and HVAC solutions throughout San Luis Obispo, CA and surrounding areas. Contact us at (805) 292-2327 to begin your project today!

Our Service Area

Furnace Repair, Air Conditioner Service, Heating Service, Heater Installation & Air Conditioning Installation Pismo Beach, CA, Santa Barbara, CA, San Luis Obispo, CA, Grover Beach, CA, Arroyo Grande, CA & Los Osos, CA

HVAC Company Pismo Beach, CA | Furnace Service Santa Barbara, CA | Furnace Company San Luis Obispo, CA

HVAC ContractorHVAC CompanyFurnace CompanyAC Company ∴ Santa Maria, CA ∴ Los Osos, CA ∴ Pismo Beach, 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.

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.

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.

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.

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.

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.

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