HVAC Maintenance in Duncan, SC

Tuck & Howell Plumbing, Heating & Air Logo
Special Offer

$29.99

AC Tune Up
Cannot be combined with any other offers. Limit 1 unit. Technician will inspect: Freon Level, Total Air Flow, Electrical Volts, Temperature, and Visual Inspection of all Ductwork.
Expires: May 31, 2026
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Tuck & Howell Plumbing, Heating & Air is the company to turn to if you need HVAC maintenance in Duncan, SC. Heating and AC maintenance are essential for ensuring your home stays comfortable and keeping your energy bills lower. This is equally true whether you have an HVAC system with a furnace and air conditioner or a heat pump system.

Heating and AC Maintenance

Your heating and air conditioning simply won’t work as effectively if you don’t take the time to have your HVAC system professionally maintained. One essential part of HVAC maintenance is replacing the air filter. This is the only task you can do yourself. This means you’ll need to have a trained technician handle all of the other necessary maintenance tasks. Trying to maintain your HVAC system on your own will likely do more harm than good and could easily lead to the system needing costly repairs. An improperly maintained furnace can be especially dangerous and could create a fire hazard or a risk of carbon monoxide poisoning.

If you have a standard HVAC system with a furnace and air conditioner, you should have our technicians maintain each part of the system every year. Heat pump systems also need twice-yearly maintenance since they provide both heating and air conditioning. Ideally, you should schedule the maintenance service before you need to turn the system on. This means scheduling AC maintenance in the early spring and your heating maintenance in the early fall. Many issues can develop any time an HVAC unit sits unused for a long time. If left unchecked, this could lead to the system performing poorly once you turn it back on. Scheduling maintenance ahead of time is an easy way to ensure that your AC or heating is ready to go.

By scheduling an AC or heating maintenance service, you can potentially enjoy all of these important benefits.
  • Improved performance and superior home comfort
  • Increased efficiency and lower utility bills
  • Reduced risk of breakdowns and repairs
  • Increased life expectancy for furnace, AC or heat pump

24/7 Emergency Services Available!

Expert HVAC Maintenance in Duncan

Tuck & Howell Plumbing, Heating & Air is a local, family-owned HVAC company, and we’ve been serving customers in the Duncan area since 1969. We take pride in our customer-focused approach and in providing top-notch workmanship and support. Our certified technicians are highly trained and have years of experience maintaining all types of heating and cooling equipment. In addition to servicing standard HVAC systems, we can also service geothermal systems. Although we primarily work with and Lennox products, our technicians can maintain any make and model of equipment you have.

If you want to get the most out of your HVAC system, you should definitely consider our Priority Plus Plan maintenance agreement. The plan includes two complete performance tune-ups per year. Plan members also receive priority service 365 days a year. If any issues arise, we will send a technician to your home within 24 hours of your call. You’ll also receive special discounts on labor charges and replacement parts so you can get your repair needs taken care of for less.

To schedule a service appointment and learn more about the benefits HVAC maintenance will provide to your home in Duncan, contact Tuck & Howell Plumbing, Heating & Air today. We also service AC repair, heating repair, indoor air quality and more.

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Our Service Area
Proudly Serving Greenville, SC for over 50 years
We are proud to offer our top-notch heating, cooling, and plumbing services to residences and businesses in Greenville and the surrounding areas. Our service area covers communities in these counties:
Recent REviews
Read About Our Customers’ Recent Experiences

Rated 4.9 on Google out of 1835 Reviews

Reasonable Descent
3 days ago
Professional, courteous, and careful with our full system replacement. Knowledgeable and yet willing to let me know that they needed to contact others on certain questions about the UV implementations.
Tricki D
3 days ago
From my first interaction with the Field Advisor, Nathan Capeder to the technicians who arrived to demo and install new ductwork (Cole, Blayne, Donnie, Jose & Oscar) and even the next day visit made by Robby - this company gets 5 stars for its professionalism, eye for detail, and quick, efficient workmanship. We are very pleased we were in contact with Tuck & Howell - no wonder they have been around for over 60 years.
Ray Z
4 days ago
Install day! Cole D. and Blane showed up promptly at 8am. They quickly got to work removing the old HVAC unit in the attic and prepared the new system for installation. Then, Brock, Justin and Donnie showed up to push things across the finish line. The temperature in the attic easily reached 98+ degrees and they never stopped working. The courtesy, professionalism and competence was on display all day. The team at Tuck & Howell is truly unmatched. Incredible experience from start to finish!
Rhonda Kennedy
4 days ago
Tuck & Howell is the most professional and efficient company we have ever worked with. We had some plumbing work done. As usual, we requested the plumber who is most familiar with our home and is. Hunter continues to do an incredible job and makes sure we are satisfied with work he has done.
Donna Wade
4 days ago
James was very polite, considerate, and professional. He made sure I was aware that he was going to service the tankless water heater and the additional cost. I was very pleased with his work.
Drew Episcopo
4 days ago
Tony and Thomas did a great job
John Fury
4 days ago
Jack McLeskey was our technician. Jack was very efficient and thorough. He went over all of our options and understood our concerns when making his recommendations. THANK YOU!
Ron Nunez
4 days ago
Tuck and Howell have been serving us for over 30 years … always with exceptional courtesy, quality and professional craftsmanship. Again, today, the team was at our home providing superior service … both HVAC (new 5-ton unit) and plumbing (state-of-the-art tankless water heaters). The entire team of technicians exceeded expectations in all phases. Shoutout to Jacob (HVAC) and James (Plumbing) for their meticulous attention to detail and overall elite service. Another stellar project indeed!
Grant Wills
5 days ago
Amazing service and showed me everything he was doing and what I can do as a homeowner. JD was super friendly and knowledgeable.
Richard Franklin
5 days ago
Kole arrived and had ID matched info provided by T&H. Polite and easy to understand. Performed detailed inspection of cooling system, changed all filters and set the thermostat. I would prefer to have Kole return next time.
Bryan Leitón Lobo
5 days ago
Kole did an excellent job installing my hard start to protect my compressor.
Ray Z
5 days ago
Tony, Thomas, and Joey were the best! They showed up on time and quickly assessed the problems with our HVAC unit. After sitting down with us and explaining all available options, we were able to make a competent decision and quickly move forward with repairs. New to the area, I also learned about their VIP Maintenance Club Plan… You can’t beat it!
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