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Air Duct Sealing: Ensuring Optimal Efficiency and Comfort in Your Home

At Wighton's Plumbing, Heating, and Air Conditioning, we prioritize the enhancement of your home’s comfort and energy efficiency. One crucial aspect of achieving this goal is ensuring that your air ducts are properly sealed. Air duct sealing is a process that involves identifying and closing any leaks or gaps in your ductwork, preventing conditioned air from escaping and unconditioned air from entering your living spaces. As the longest-running home services business on the coast, with a history dating back to 1953, we have the expertise and experience to provide you with the highest quality air duct sealing services.

The Benefits of Air Duct Sealing

Sealing your air ducts offers a wide range of benefits that contribute to both your comfort and your home’s overall efficiency. Some of the key advantages include:

  • Improved Energy Efficiency: When your air ducts are properly sealed, your HVAC system can operate more efficiently, as it doesn’t have to work as hard to maintain the desired temperature. This increased efficiency translates to lower energy bills and a reduced carbon footprint.
  • Enhanced Comfort: Leaky air ducts can cause uneven temperatures throughout your home, leading to hot and cold spots that can make certain rooms uncomfortable. By sealing your ductwork, you can ensure that conditioned air is distributed evenly, resulting in a more consistent and comfortable living environment.
  • Better Indoor Air Quality: Gaps and leaks in your ductwork can allow dust, debris, and other contaminants to enter your living spaces, compromising your indoor air quality. Air duct sealing helps to prevent these pollutants from circulating throughout your home, promoting a healthier environment for you and your family.
  • Extended HVAC System Lifespan: When your HVAC system has to work harder due to leaky ductwork, it can lead to increased wear and tear on its components. By sealing your air ducts, you can reduce the strain on your system, potentially extending its lifespan and minimizing the need for costly repairs or replacements.

The Wighton's Plumbing, Heating, and Air Conditioning Difference: Comfort You Can Trust

At Wighton's Plumbing, Heating, and Air Conditioning, we pride ourselves on fostering a positive culture where respect, care, and integrity are at the forefront of everything we do. Our dedicated technicians are committed to providing comfort you can trust, and we approach every job as a team, ensuring that our collective efforts contribute to meeting our customers’ needs. We aim for a 5-star service experience, from the first interaction with our answering service to the completion of each job. When you choose Wighton's Plumbing, Heating, and Air Conditioning for your air duct sealing needs, you can expect:

  • Expertise and Experience: With nearly 70 years in the business, our team has the knowledge and skills necessary to tackle even the most complex air duct sealing projects. We stay up-to-date with the latest techniques and technologies to ensure that we consistently deliver the best possible results.
  • Comprehensive Service: Our air duct sealing process begins with a thorough inspection of your ductwork to identify any leaks or gaps. We then use advanced techniques and materials to seal these problem areas, ensuring a tight and efficient system. We also perform a final inspection to verify that your ducts are properly sealed and functioning optimally.
  • Exceptional Customer Service: At Wighton's Plumbing, Heating, and Air Conditioning, we understand that inviting a service provider into your home can be stressful. That’s why we go above and beyond to ensure that your experience with us is as smooth and stress-free as possible. From our friendly and knowledgeable office staff to our clean, uniformed technicians, we strive to exceed your expectations at every turn.

Invest in Your Home’s Comfort and Efficiency with Wighton's Plumbing, Heating, and Air Conditioning Air Duct Sealing Services

Don’t let leaky air ducts compromise your home’s comfort and efficiency. Trust the experts at Wighton's Plumbing, Heating, and Air Conditioning to provide you with the highest quality air duct sealing services. With our commitment to exceptional workmanship, outstanding customer service, and a focus on fostering a positive company culture, we are the clear choice for all your HVAC needs in Arroyo Grande, CA, Morro Bay, CA, Grover Beach, CA, Pismo Beach, CA, Santa Maria, CA, and San Luis Obispo, CA. Contact us to

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Duct Sealing & Air Duct Sealing Pismo Beach, CA, San Luis Obispo, CA, Grover Beach, CA, Arroyo Grande, CA, Los Osos, CA & Morro Bay, CA

Air Duct Sealing Pismo Beach, CA & Duct Sealing San Luis Obispo, CA

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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


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.

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.

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.

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.

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.

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.

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.

Atascadero, CA

Oceano, CA

Nipomo, CA