Special Coupon Offers and Promotions – Marshville & Union County
Check out the latest special offers and coupons we have available for your heating and cooling & indoor air quality needs all across the Marshville and Union County area!

GET UP TO $1500 OFF NEW SYSTEM INSTALL
Terms and conditions may apply*
FEATURES:
- Lower Energy Bills
- Upfront and Long Term HVAC Savings!
- Expires 7/31/2025
SAVE $1500 OFF NEW SYSTEM
$(1,500)

GET AN ADDITIONAL $1500 BACK IN DUKE ENERGY REBATES
Terms and conditions may apply*
FEATURES:
- Can Be Combined With Other Offers
- Faster Return on Investment
- Simple Rebate Process
GET BACK $1500 IN DUKE ENERGY REBATES
$(1,500)

NEW CUSTOMERS: $50 OFF YOUR FIRST SERVICE OR REPAIR
Terms and conditions may apply*
FEATURES:
- Friendly & Knowledgeable Team
- Reliable & Licensed Technicians
- Expires 12/31/2025
SAVE $50 OFF YOUR FIRST SERVICE OR REPAIR
$(50)
$59 SYSTEM CHECK-UP
Terms and conditions may apply*
FEATURES:
- Licensed and Professional System Check-Up
- Prevents Costly Repairs
- Expires 7/31/2025
PREVENT COSTLY REPAIRS
$59
$179
FREE ESTIMATES ON SYSTEM INSTALLS
Terms and conditions may apply*
FEATURES:
- Protect Your Home & Your Peace of Mind
- Reliable Installation Estimates
- Expires 12/31/2025
Complimentary
FREE SECOND OPINIONS ON MAJOR REPAIRS OVER $500
Terms and conditions may apply*
FEATURES:
- No-Cost Licensed and Professional Review
- Honest and Transparent Repair Assessment
- Expires 12/31/2025
Complimentary
$50 OFF REPAIRS OVER $250 – ACT NOW & SAVE!
Terms and conditions may apply*
FEATURES:
- Instant $50 Savings
- Applies to $250+ Repairs
- Expires 12/31/2025
SAVE $50 ON ANY REPAIR OF $250+
$(50)
10% OFF ALL SERVICES & REPAIRS FOR TEACHERS, MILITARY & FIRST RESPONDERS
Terms and conditions may apply*
FEATURES:
- Exclusive 10% Discount
- Savings on ALL Services & Repairs
- Expires 12/31/2025
10% DISCOUNT UP TO MAXIMUM OF $1000
$(1,000)
FREE DIAGNOSTIC WITH REPAIR
Terms and conditions may apply*
FEATURES:
- Save Money on Troubleshooting
- Repairs Provided by Expert Technicians
- Expires 12/31/2025
Complimentary
We are Here for Your Heating and Cooling & IAQ Needs to Ensure Home Comfort!
- Help Available 24/7
- Clear Pricing & Simple Payment Plans
- Quick & Courteous Service
- Satisfaction Guaranteed for Customers
- Qualified, Certified & Insured Professionals
- Small Business Operated with Care
Byrum Heating & AC Proudly Offers the Following Services Across the Marshville Region!
- Air Conditioning Repair & Installation
- Heating System Repairs & Installations
- Routine Furnace Maintenance & Repairs
- Smart Thermostat Installation & Configuration
- Ductless Mini-Split Installation & Repair
- Indoor Air Quality Assessments & Solutions
Our Promise to You: Quality Heating and Cooling & IAQ Services at an Honest Price
For reliable heating and air conditioning, trust Byrum Heating & AC. Our expert, friendly staff is ready to manage your comfort and efficiency needs. We promise outstanding service from qualified, insured, and skilled technicians, ensuring the work is completed flawlessly on the first attempt!
Experience excellence with our home comfort services with our trusted team of experts. From installation to repair, we ensure top-notch solutions tailored to your needs.
Byrum Heating & AC Takes Customer Satisfaction Seriously for Everyone We Serve
When a technician from Byrum Heating & AC arrives, they will review your needs with you prior to starting any job, ensuring you make informed choices for your home. We provide trusted service and repairs for all equipment types, regardless of their age, so you can count on us to enhance your home’s comfort and efficiency.
Experience the Byrum Heating & AC difference, where your comfort and satisfaction is our goal, making us your go-to choice for all your heating and air needs.
GET $1500 OFF NEW SYSTEM INSTALL: No cash value. Offer limited to one coupon per household. Applicable for residential HVAC systems only; certain systems or brands may not be eligible—please contact us for further details. Coupon must be presented at the time of purchase. This offer cannot be combined with any other promotions, offers, or discounts. Offer not valid on prior purchases. We reserve the right to cancel, suspend, or modify this offer at any time, with or without notice. Appointment availability is subject to scheduling.
GET AN ADDITIONAL $1500 BACK IN DUKE ENERGY REBATES: Rebates are available only to customers who meet all eligibility criteria as outlined by Duke Energy NC. Eligibility may include—but is not limited to—purchase of specific products or services within the promotional period, proper registration, and submission of all required documentation. To qualify for the rebate, customers must complete all required steps, including submitting any forms, receipts, or proof of purchase by the specified deadline. Incomplete, incorrect, or late submissions will not be accepted. All rebate submissions are subject to verification. Approval is not guaranteed and is contingent on compliance with the rebate criteria. The company reserves the right to deny any rebate request that does not fully meet the stated requirements Approved rebates will be issued in the form and timeframe specified by Duke Energy and only to the purchaser listed on the original submission. NearU and Byrum Heating and AC are not responsible for lost, late, misdirected, or incomplete submissions. The company is not liable for any customer failure to follow the rebate process or for disqualifications resulting from non-compliance with these terms. All decisions regarding rebate eligibility and disbursement are determined by the rebate provider.
NEW CUSTOMERS: $50 OFF YOUR FIRST SERVICE OR REPAIR: No cash value. Limited to one coupon per household. Applicable for residential use only. Redeemable for new customers only. This offer cannot be combined with other offers, discounts, or promotions. We reserve the right to cancel, suspend, or modify this offer at any time, with or without notice. Offer not valid on prior purchases. Appointment availability is subject to scheduling.
$59 SYSTEM CHECK-UP PROMOTION: No cash value. Offer limited to one coupon per system. Applicable for residential HVAC systems only; certain systems or brands may not be eligible—please contact us for further details. Coupon must be presented at the time of purchase. Offer not valid on prior purchases. This offer cannot be combined with any other promotions, offers, or discounts. We reserve the right to cancel, suspend, or modify this offer at any time, with or without notice. Appointment availability is subject to scheduling.
FREE ESTIMATES ON SYSTEM INSTALLS: We reserve the right to cancel, suspend, or modify this offer at any time, with or without notice.
FREE SECOND OPINIONS ON MAJOR REPAIRS OVER $500: No cash value. This offer is limited to one coupon per household. Applicable for residential use only. This offer is applicable to major repairs estimated over $500. We reserve the right to cancel, suspend, or modify this offer at any time, with or without notice. Appointment availability is subject to scheduling.
$50 OFF REPAIRS OVER $250 – ACT NOW & SAVE: No cash value. This offer is limited to one coupon per household. Applicable for residential use only. Minimum purchase of $250 required. Offer not valid on prior purchases. This offer cannot be combined with other offers, or discounts. We reserve the right to cancel, suspend, or modify this offer at any time, with or without notice. Appointment availability is subject to scheduling.
10% OFF ALL SERVICES & REPAIRS FOR TEACHERS, MILITARY & FIRST RESPONDERS: This offer is limited to one coupon per household. Applicable for residential use only. This offer is redeemable by first responders, teachers, seniors, and military on all services. To redeem this offer, a valid ID must be presented at the time of service. Offer does not apply to parts and equipment. The maximum discount that may be applied is $1,000. Offer not valid on prior purchases. We reserve the right to cancel, suspend, or modify this offer at any time, with or without notice. Appointment availability is subject to scheduling.
FREE DIAGNOSTIC WITH REPAIR: Standard diagnostic fee will be waived with the purchase of repair service. Purchase required. Maximum discount of $200. Excludes warranty work. This offer is limited to one coupon per household. Applicable for residential use only. We reserve the right to cancel, suspend, or modify this offer at any time, with or without notice. Coupon must be presented at the time of purchase. This offer cannot be combined with any other promotions, offers, or discounts. Appointment availability is subject to scheduling.