Leading HVAC Maintenance Service in Duncan, SC

Does your HVAC system struggle with the changing seasons? In Duncan, SC, where winters turn cold and summers turn hot, regular maintenance is not just a convenience, it is a necessity.

Quality Heating & Air Conditioning Since 1985

Proudly serving Duncan, SC and the surrounding areas with dependable, hometown heating and cooling services tailored to your comfort.

Limited Time Discounts

Save on select heating and cooling services this season.

New Customer Special: $50 Off Any Repair

First-time Spring Aire customers receive $50 off any completed HVAC repair. Our technician will diagnose the issue, explain your options, and provide upfront pricing before work begins. Valid for new customers only. Cannot be combined with other offers. Repair must be completed during the same service visit.

Seasonal HVAC Tune-Up – Only $59

Prepare your heating or cooling system for the season with a professional Spring Aire tune-up. We will inspect, clean, test, and evaluate your equipment to help improve reliability and identify potential problems before they become costly repairs. Standard residential systems only. Additional charges may apply for specialty equipment, multiple systems, or systems requiring extensive cleaning.

New Customers Save $25 on a Maintenance Plan

Join the Spring Aire Maintenance Plan and receive two seasonal system visits each year, priority service, repair discounts, and additional member benefits.

Flexible Financing Options Available

Unexpected repairs and system replacements do not always fit the household budget. Spring Aire offers financing options with approved credit to help make qualifying HVAC repairs and replacements more manageable.

Free Second Opinion on HVAC Replacement Estimates

Have you been told your system needs to be replaced? Spring Aire will provide a free second opinion and review your replacement options before you make a major investment. Customer must provide a recent diagnosis or replacement recommendation from another licensed HVAC company. Diagnostic charges apply when the system has not previously been evaluated.

$300 Off Full System Replacement with Cash or Check

Receive a $300 discount on a complete HVAC system replacement when the balance is paid by cash or check. Get the comfort your home needs while saving on your new system. Valid on qualifying complete system replacements. Payment must be made by cash or check. Cannot be combined with other discounts or promotional offers. Excludes financing.

Need Financing?

Flexible Monthly Payments

Spread the cost of a new HVAC system or major repair into manageable monthly payments instead of paying the full amount upfront.

Fast Credit Decisions

The quick application process provides rapid approval so you can move forward with repairs or system replacements without delay.

Promotional Financing Options

Many HVAC providers offer special promotions, including deferred interest or low-interest financing, helping reduce the overall cost of your project.

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Spring Aire Heating and Air Conditioning helps homeowners and businesses across Duncan, SC keep their systems running smoothly through every season with a dependable maintenance plan and honest, local service since 1985.

Why Regular HVAC Maintenance Matters

Skipping maintenance leads to lower efficiency and unexpected failures. Our plan includes two thorough inspections each year, one in spring and one in fall, so your system runs at its best when you need it most. Members also enjoy real benefits between visits: we waive service call fees if a repair is needed, offer exclusive discounts on repairs and services, and give you priority scheduling no matter the season.

Our maintenance plan covers:

  • Spring air conditioning maintenance and inspection
  • Fall heating maintenance and inspection
  • Filter checks, coil cleaning, and safety inspections
  • Priority scheduling and repair discounts for members

What Maintenance Protects

Routine maintenance protects your comfort, your energy budget, and your equipment warranty, which often requires documented service. A maintained system runs more efficiently, breaks down less often, and tends to last years longer than a neglected one.

Sign Up Today and Stay Comfortable All Year

Ready to improve the reliability and efficiency of your system? Call Spring Aire Heating and Air Conditioning to schedule your inspection and join our HVAC maintenance plan. Keep your home a comfortable place to be, whatever the season brings to Duncan, SC.

Frequently Asked Questions

How often should HVAC maintenance be done?

Twice a year is ideal, once before cooling season and once before heating season, which is exactly what our plan provides.

Does a maintenance plan really save money?

Yes. Fewer breakdowns, lower energy use, and member discounts on repairs typically more than offset the cost of the plan.

Do you maintain systems you did not install?

We do. Our technicians service all major brands and systems, regardless of who installed them.

Ready to Schedule Your HVAC Service?

What Our Customers Say

Don’t just take our word for it, hear from the families and homeowners we’ve proudly served.

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Helpful and respectful from start to finish. Good conversation about a possible unit upgrade with no pressure or pricey extras. They even wore boot booties around the house, which we appreciated. Good price and a good company.

WW Will Windsor

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Cannot say enough positive things about Spring Aire. Ease of communication, appointment urgency, clear explanation of repairs, and transparent pricing. James and Phillip are professional and quick. 10/10 recommend for maintenance and repairs.

CW Clara Ruth West

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James, Mark, Ryan, Ricardo, and Ethan were great service and installation techs. They completed the total replacement of my HVAC system in one working day. Knowledgeable, professional, and friendly. Call Spring Aire for all your HVAC needs.

NW Ned Wilder

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The technician was on time and did a great job. I love that they have a one-hour arrival window, so I am not sitting around half the day. I got a text that the tech was on the way and he showed up ready to go. Very happy with my first visit.

TW Travis West

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As a family-operated business, this team shares the wisdom of experience from generations. I appreciate the polite, punctual, and professional service they provide. Their communication before, during, and after every visit always puts my mind at ease.

TC Toney Campbell

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Our overall experience exceeded our expectations, from the initial assessment through the quote and final installation. Hannah was extremely professional and knowledgeable. We highly recommend them for any heating, cooling, and comfort needs.

CT Chuck Thorne

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Spring Aire is an amazing company. The people are trustworthy, professional, and honest. I have been using them for over five years and will not look for another HVAC company. I highly recommend them to anyone.

DW Dana Wilkins

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Spring Aire is hands down the best company I work with. They thoroughly troubleshoot the root cause instead of upselling. The owners and technicians are honest, responsive, and show up when they say they will. You won’t regret giving them a shot.

CJ Cameron Joye

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Mark was courteous, knowledgeable, and best of all punctual. He stayed on the job until it was done. Excellent service at reasonable pricing. Simply can’t ask for more.

TL Tom LaBrie

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As a new homeowner, I am so happy I reached out to Spring Aire. They were quick to schedule me, took time to explain the unit, and got my system working as intended. Their twice-a-year maintenance plan is very reasonable. Make Spring Aire your first call.

KC Karri Calvillo

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We had our upstairs HVAC system replaced. Everyone at Spring Aire walked us through the options, helped us pick the right fit for our budget, and even filed rebates for us. I don’t give five stars often, but I definitely recommend them.

MH Michelle Hutchcraft

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The company has excellent communication. Ethan was very thorough and explained what he had done and how my unit was doing. This was a regular preventative maintenance service twice a year, which I signed up for. A family-owned business with great employees.

KM Karen Mitchell

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These folks have been my go-to for HVAC work for more than 30 years. We just had a new system installed and we are very pleased.

DR David Rogers

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Thorough, professional, friendly, and on time, as always. I have never had an HVAC contractor conduct seasonal services as thoroughly as Spring Aire. We remain fully pleased working with this local, family-owned business.

JE Johnny Edwards

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Great team! They repaired my A/C without a hitch, explained the parts and functions, and made sure my system was ready for summer. Thanks so much, Spring Aire!

ER Ethan Rodriquez

Trusted Local HVAC Experts

Family-owned HVAC company in Duncan, SC delivering heating, cooling, and air quality services with 40+ years of experience.

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