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: Jun 30, 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 1857 Reviews

Daniel Kestner
3 days ago
The young man from Tuck & Howell Heating & Air did an excellent job checking my unit~! One issue other the scheduling problem was the posted ad online showed the technician cleaning and checking the inside of the unit, that was one reason I called. I was informed the special did not cover the total inside and out service. The technician did check my complete unit and gave me some very good advice on maintaining the unit. The tech saved the day~!
S.A. Koch
3 days ago
The compressor on our three year old Carrier heat pump shorted out during a heat wave. Tuck and Howell quickly sent an expert technician out, who immediately diagnosed the problem and ordered the part (not in stock). Tuck and Howell is great. Carrier, not so much.
Maria Franco
3 days ago
Bryson and partner did a very good job installing and setting up new heat pump and hvac system. Very diligent, knowledgeable, very patient and professional. A few hiccups with payment and breaker but it was handled very well. Happy with the job. A job well done
Brian Stewart
3 days ago
Tyler was absolutely wonderful. Very understandable and professional in his description of my future maintenance needs. I would recommend him to anyone.
Molly Boyle
3 days ago
Kevin was great, knowledgable and helpful, explained the entire process and answered my questions.
Cheryl Russell
4 days ago
Kole was Very knowledgeable, very courteous and did a wonderful job. I was very pleased with what he did.
mark Hendley
4 days ago
Plumber was on time, very clean and had excellent product knowledge.
Bunny Tharpe
4 days ago
I had a gas leak, which another plumbing company didn't fully diagnose and therefore misquoted by a lot. I called Tuck & Howell for a second opinion. Jim Huntington was able to properly diagnose the leaks in the connection points (not the hoses) and fix them quickly and economically. Hector was here a few months ago to work on my shower and two toilets and was also great! I will trust Tuck & Howell for all gas and water plumbing needs from here on out!
Pam Waitekus
4 days ago
I needed a new water heater they wanted to charge me 4 thousand dollars installed , I got a hold of a plumber got it done for 12 hundred bucks . Thanks for trying to rob me
Robert Rychcik
4 days ago
Working on Navien hot water heater
Kevin Brennan
5 days ago
Installed a new unit. Justin and Donnie were fantastic. Arrived on time. Completed installation on time and left the house just like it was on day 1
Jamie Floyd
5 days ago
My wife and I want to thank Technician JD Dytko for going above and beyond on 2 separate occasions to insure our AC repairs were completed thoroughly and in a timely manner. First, JD made an emergency trip to our residence after business hours on a Saturday evening. He made a thorough assessment of what steps needed to be completed to get our AC operational. He then came and completed the work after normal business hours on the following Tuesday pm to insure we met deadlines. Everyone we interacted with at Tuck and Howell was extremely professional and caring. We highly recommend them!
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