Welcome

Welcome to Wighton’s Heating and Air Conditioning. We take pride in our business and the services we offer you, our valued customers, at  Wighton’s

Centrally located in San Luis Obispo, California, Wighton’s has been servicing the Central Coast since 1953. 

With our state of the art 6,000 square foot facility and  fully equipped fleet, we are able to prompt and provide timely service to our customers.
Click Here & Learn About our Company

Be Informed

Wighton’s Heating and Air Conditioning is the leading provider of residential & commercial heating and air- conditioning systems. We want you to be informed about what we do and what your options are when it comes to the care of your systems.

Explore our “Information Library” section of our menu to learn about easy things you can do to save money.

Trust. Depend. Rely.

Your satisfaction and comfort is our #1 priority! Our team is comprised of dedicated, highly-trained and knowledgeable professionals.  

We take every precaution to ensure you and your home is treated with the utmost respect. Wighton’s Heating and Air Conditioning is the Most Trusted contractor on the Central Coast. Please contact us so we can start the conversation. 


We are a NCI Certified Professional Business

As a Homeowner what does this mean for you?
NCI certified professionals, using the methods and training that Performance-Based Contracting provides, help you solve a wide variety of comfort and safety issues in your home, with a focus upon measurable results and utmost professionalism.

NCI Professional

For specific information about how NCI certified professionals can make you home more
comfortable, safe, and energy efficient, please visit our site by clicking the button above.


Air Conditioning

Air Conditioning


Not sure whether to fix or replace your air conditioner? Let Wighton’s evaluate it & help you make an informed decision.

Learn More

Heating

Heating


Keep your home warm and cozy during the colder months by making sure your furnace is running at its highest efficiency.

Learn More

Refrigeration

Refrigeration


We service every type of system associated with most small businesses, from the most modern to the most antiquated.

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Healthy Air Systems

Healthy Air Systems


Let Wighton’s test your home’s furnace & air conditioner to make sure the air in your home is as fresh as the air outside.

Learn More




Did You Know?

Heating and Cooling costs the average homeowner about $875 a year – nearly half the home’s total energy bill. 

If your Air Conditioning unit is more than 12 years old, replacing it with an ENERGY STAR certified model could cut your cooling costs by 30%.


Social & Customer Reviews

Comments Box SVG iconsUsed for the like, share, comment, and reaction icons
At Wighton’s Heating & Air Conditioning, our customers are our #1 priority! We guarantee that every customer will be treated with care by our skilled team members during every interaction. Find out why Wighton’s is loved by so many businesses today! Wightons.com#ComfortYouCanTrust ... See MoreSee Less
Each and every day is a new chance to start something amazing! What are you excited about this week? 

#ComfortYouCanTrust
Each and every day is a new chance to start something amazing! What are you excited about this week? #ComfortYouCanTrust ... See MoreSee Less
Many Americans spend up to 90% of their time indoors, often at home. Therefore, breathing clean indoor air can have an important impact on health. 

People who are inside a great deal may be at greater risk of developing health problems or having problems made worse by indoor air pollutants. These people include infants, young children, the elderly, and those with chronic illnesses.

We offer an Air Scrubber service that uses an Ultraviolet Light mounted in your supply ductwork to kill nearly 100% of airborne viruses and bacteria by using proprietary ActivePure®. 

Read our full report on Indoor Air Quality here: https://bit.ly/3cAV7Km 

To schedule a service today, give us a call at (805)543-4881 or visit our website for more information: wightons.com/air-quality

#ComfortYouCanTrust
Many Americans spend up to 90% of their time indoors, often at home. Therefore, breathing clean indoor air can have an important impact on health. People who are inside a great deal may be at greater risk of developing health problems or having problems made worse by indoor air pollutants. These people include infants, young children, the elderly, and those with chronic illnesses.We offer an Air Scrubber service that uses an Ultraviolet Light mounted in your supply ductwork to kill nearly 100% of airborne viruses and bacteria by using proprietary ActivePure®. Read our full report on Indoor Air Quality here: To schedule a service today, give us a call at (805)543-4881 or visit our website for more information: wightons.com/air-quality#ComfortYouCanTrust ... See MoreSee Less
There is never a time when a new 5 star review doesn’t make our entire team jump for joy! We appreciate all of our customers so much - you keep us excited to come into work everyday!

#ComfortYouCanTrust
There is never a time when a new 5 star review doesn’t make our entire team jump for joy! We appreciate all of our customers so much - you keep us excited to come into work everyday!#ComfortYouCanTrust ... See MoreSee Less
Happy Easter! We hope everyone has a wonderful day with their family and friends! 

What are your favorite ways to dye Easter eggs? 🐣
Happy Easter! We hope everyone has a wonderful day with their family and friends! What are your favorite ways to dye Easter eggs? 🐣 ... See MoreSee Less
Get to Know Ric Schorer! ⭐Ric is Wighton’s Head Coach! Ric is all about helping others become successful in their role with the company and life. Born in Sacramento, California, Ric enjoys spending time outdoors either Hiking, Snow Skiing, Fly Fishing, or River Rafting. His favorite quote is: “The Teacher will appear when you are ready.”#ComfortYouCanTrust ... See MoreSee Less
The cost to heat your home can significantly raise your bills during the winter. 

To make sure the energy it takes to heat your home is being used as efficiently as possible make sure there is nothing blocking your vents or radiators. Objects that are in the way such as chairs, curtains, and other items can make it more difficult for the air to circulate properly. 

By making this small fix your heating system won’t have to work as hard and you can enjoy a warmer house! 

#ComfortYouCanTrust
The cost to heat your home can significantly raise your bills during the winter. To make sure the energy it takes to heat your home is being used as efficiently as possible make sure there is nothing blocking your vents or radiators. Objects that are in the way such as chairs, curtains, and other items can make it more difficult for the air to circulate properly. By making this small fix your heating system won’t have to work as hard and you can enjoy a warmer house! #ComfortYouCanTrust ... See MoreSee Less
Your future is in your hands. Don’t let yourself get in the way!

#ComfortYouCanTrust
Your future is in your hands. Don’t let yourself get in the way!#ComfortYouCanTrust ... See MoreSee Less
It doesn’t matter if you are a new customer or we have worked with you for years. We will always treat you with care. We can’t wait to keep working with you! Thank you!!

#ComfortYouCanTrust
It doesn’t matter if you are a new customer or we have worked with you for years. We will always treat you with care. We can’t wait to keep working with you! Thank you!!#ComfortYouCanTrust ... See MoreSee Less
Meet Frenchie and the boys, Louie and Vinnie, from our most recent E-Newsletter. These cool cats belong to our Director of First Impressions, Debbie DeGaetano! She loves all three of her rescues and if you couldn’t tell are completely spoiled! 🐈 💛

https://bit.ly/2Mjqejn 

#ComfortYouCanTrust
Meet Frenchie and the boys, Louie and Vinnie, from our most recent E-Newsletter. These cool cats belong to our Director of First Impressions, Debbie DeGaetano! She loves all three of her rescues and if you couldn’t tell are completely spoiled! 🐈 💛 #ComfortYouCanTrust ... See MoreSee Less



Customers Love Wighton’s.


Client Testimonials

“The details matter, engineering matters. Wighton’s used their deep system design know-how to map out our office’s legacy system, pinpointing where it was bottlenecked & underperforming. Their ductwork is a work of art. I really appreciate all the little details they baked in to make operations & maintenance cheaper in the long run. They don’t cut corners. The feel in our office space has improved dramatically. The air feels better, smells fresh, tastes clean & our electric bill went down too! We look forward to our next project with them.” –Peter K. Kardel


“Your installation personnel were very courteous and easy to work with, not to mention trustworthy. I can say that our experience with Wightons was extremely favorable and I was impressed with the detail of their quotes and the choices I could make to provide what we were after. Not to mention that Wightons was the only local firm that seemed capable of handling our needs which were not simple since they concerned existing homes that needed complete changes in the HVAC systems.” –Anthony Detweiler


“I just had an AC installed by Wighton’s and they were running a promotion to receive the vacation voucher based on the price of our unit. I was given the choice between the cruise or the condo voucher, we decided to go with the condo because we like land based vacations. We decided not to price hunt with other companies because Wighton’s is really popular in our area, so we know they have good reviews, customer service and quality products. Receiving the vacation voucher was the cherry on top of working with them.” – John Silacci


“It is a great company. They gave great customer service. They are very professional, very clean. I can’t say enough about them. It was money well spent.” -Patrick Wells Nipomo, CA


“Excellent, very professional, I would highly recommend and I’ll use them again when I need a new hot water heater.” -Chris Henry Pismo Beach, CA





Wighton's, Inc. - Mitsubishi Diamond Contractor Certified
Wighton's, Inc. - Best of HomeAdvisor
Wighton's, Inc. - Best of Award Winner
Wighton's, Inc. is a HomeAdvisor Service Award Winner
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Wighton's is a California heating, cooling, plumbing, air conditioning, geothermal groundwater heat pump, and furnace repair, service, replacement and maintenance company. Wighton's will send you only the best technician to fix your air conditioner repair and furnace or heater repair as well as all ductless mini-split, air conditioner replacement, furnace replacement, boiler replacement and tankless hot water heater installation in San Luis Obispo CA, Arroyo Grande CA, Atascadero CA, Avila Beach CA, Buellton CA, Cambria CA, Cayucos CA, Creston CA, Grover Beach CA, Guadalupe CA, Halcyon CA, Harmony CA, Lompoc CA, Los Alamos CA, Los Olivos CA, Los Osos CA, Morro Bay CA, Nipomo CA, Oceano CA, Orcutt CA, Paso Robles CA, Pismo Beach CA, San Miguel CA, San Simeon CA, Santa Margarita CA, Santa Maria CA, Santa Ynez CA, Shandon CA, Shell Beach CA, Solvang CA, Templeton CA, Vandenberg Air Force Base CA, and Northern Santa Barbara County. To set-up a repair service estimate or replacement estimate, call . Wighton's is an authorized factory dealer of many brands and services all furnace, AC, humidifier, filter, thermostat and water heater brands including Carrier, Bryant, Payne, Trane, Lennox, Rheem, Ruud, York, Day and Night, Frigidaire, Goodman, Maytag, A O Smith, American Standard, General, Aprilaire, Honeywell, Daikin, Mitsubishi, Fujitsu and White Rodgers.

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