Top
$0 Diagnostic Fee Learn More

Emergency HVAC in Gwinnett County

24/7 Emergency HVAC Repair & Service for Homes & Businesses

When your heating or cooling system fails, Peachtree Service Experts is available around the clock to restore it. We provide 24/7 emergency HVAC repair and service throughout Gwinnett County, serving single-family homes, restaurants, offices, and commercial properties. Day, night, weekend, or holiday, our fully licensed and insured technicians are ready to respond.

Gwinnett County’s humid subtropical climate puts year-round stress on HVAC systems. With 56.3 inches of average annual rainfall and summer heat that doesn’t let up, a system failure here isn’t just a comfort issue. It can create genuine safety risks for your household or interrupt business operations.

Call (678) 336-5225 now for emergency HVAC service in Gwinnett County. We can assess your situation and dispatch the nearest available technician immediately.

ACE-Certified Technicians, No Unexpected Fees

Every technician we send holds ACE certification, a proprietary Service Experts credential that goes beyond standard state licensing. ACE stands for Advanced Certified Expert, and earning it requires passing scores above baseline licensing thresholds, system knowledge, annual re-certification, and a commitment to ethical service. That level of preparation means our technicians arrive equipped to diagnose complex failures and recommend the right fix for your specific system.

We service all major brands found throughout the county, including Trane, Carrier, Lennox, Rheem, and Goodman. Whatever system you have, our team has the product knowledge to work on it. Because an emergency call is already stressful, we provide a clear upfront estimate before any repair begins. No unexpected fees for emergency calls.

If your system can’t be repaired, or if replacement makes more financial sense, ask our technician about the Advantage Program. It’s a lease option that covers new equipment, installation, maintenance, and future repairs in one arrangement.

Our Emergency Response Process

We follow a defined six-step emergency response process on every call so you know exactly what to expect from the moment you reach us to the moment our technician leaves.

  • Fast dispatch: We assess your situation and send the nearest available technician right away.
  • Accurate diagnosis: The technician arrives with advanced tools to pinpoint the cause of the failure.
  • Clear options: We explain the problem and walk you through repair or replacement choices, focused on safe and efficient solutions.
  • Transparent pricing: You receive an upfront estimate before any work begins, with all fees explained in detail.
  • Professional repairs: The technician completes the repair, tests the system, and confirms the system is operating before leaving.
  • Respect for your space: We clean up completely and review safety tips with you before closing out the call.

Common Emergency HVAC Issues in Gwinnett County

The county’s climate creates failure patterns our team sees regularly. High humidity drives condensation line blockages more often than in drier parts of Georgia. Frequent storms and above-average rainfall cause damage to outdoor equipment. Older heating units can fail unexpectedly when a winter cold front pushes temperatures toward the county’s winter average of 44.6 degrees Fahrenheit.

Recognized emergency situations include unresponsive thermostats, blown fuses, electrical issues, unusual noises or odors from the system, and water leaks from any part of the unit. For commercial HVAC failures in restaurants, offices, or retail spaces, the stakes extend beyond comfort to revenue and compliance. Our team handles both residential and commercial emergencies throughout Gwinnett County with the same urgency and care.

Get Fast Emergency HVAC Repair in Gwinnett County

Don’t wait out a system failure. Our ACE-certified technicians are available 24/7, and every call includes a free estimate before any repair work begins.

Call (678) 336-5225 now to reach Peachtree Service Experts for emergency HVAC repair and service in Gwinnett County.

Read More Read Less
  • Limited
    Time
    Offer!
    $0 Diagnostic Fee

    Waived fee for all HVAC, Plumbing, Electrical and Water service calls.

    Promotion valid for service visits occurring 8/20/26 - 9/18/26. Cannot be combined with other offers outside of membership discounts. No cash value. Offer may be modified, suspended, or withdrawn at any time as permitted by law. Aug 20, 2026 - Sep 18, 2026
  • No Payments Until 2027

    With any new HVAC, Indoor Air Quality, Water Heater or Water Treatment Service Experts Advantage Program lease agreement, we will make your payments for the first 6 months.

    Valid on new Advantage Program lease agreements from 7/1/26 to 9/30/26. Customer owes $0 for the first six months; regular monthly lease payments begin thereafter. Early termination during promotional period will result in charges for elapsed months. See your full Advantage Program Lease Agreement for complete terms and conditions, including total lease costs and payment schedule. Jul 1, 2026 - Sep 30, 2026
  • Member exclusive: $250 off Water Heater Install

    Maintenance+ members exclusive discount with the purchase or lease of a new hot water heater

    Offer available for active Maintenance+ customers. Purchase or lease a new hot water system from 8/19/26 - 9/30/26 and receive $250 off installation price. System must be installed by 10/3/26. Aug 19, 2026 - Sep 30, 2026
  • Limited
    Time
    Offer!
    $79 HVAC Precision Tune-Up

    Save $110 on your comprehensive HVAC tune-up

    Offer not valid on prior purchases and may not be combined with other offers except member discounts. Excludes oil furnaces or boiler tune up; call for pricing. $110 off our standard $189 rate. Offer valid thru 10/31/2026.
  • NEW HVAC SYSTEM as low as $155/month

    NO money down; Brand new, high-efficiency equipment; installation, regular preventative maintenance, all repairs (parts & labor), and air filters INCLUDED.

    Offer not valid on prior purchases and may not be combined with other offers. Advantage pricing applies to specific equipment. Call for details. Some exclusions apply. See the terms and conditions within the Service Experts Advantage Program Lease Agreement for additional information.
  • $99 Drain Cleaning

    Regularly $235. Reduce buildup on your pipes, Help avoid major plumbing repairs, Maintain a clean home.

    Offer not valid on prior purchases and may not be combined with other offers. Valid for one drain only. Accessible ground level clean. Call for more details.
  • 10% Off Any Product or Service for Active Duty, Retired, and Veteran Military Personnel

    It’s our way of thanking you for your courage, dedication, and sacrifice to protect our freedom. All work is performed by licensed experts and backed by our Service Experts Guarantee.

    Offer not valid on prior purchases and may not be combined with other offers.
  • Members exclusive: 15% off services and repairs

    As a Maintenance+ member, you automatically receive discounts on all services and repairs.

    See your signed Maintenance+ Membership agreement for full terms and conditions.
  • Earn $600 in rebates with a qualifying Lennox HVAC system

    System rebate requires the purchase or lease of a Lennox indoor/outdoor unit. System add-ons do not qualify for an induvial rebate. Rebate offer valid from 8/17/26 to 9/13/26 and must be installed by 9/20/26 and submit claims by 10/20/26. Rebate is paid in the form of a Lennox prepaid Mastercard ®.

    Lennox Cool Down Event offers a $600 Lennox-funded consumer rebate on qualifying Dave Lennox Signature®, Elite®, and Merit® systems. All rebate information found at https://www.lennox.com/residential/buyers-guide/offers-and-savings/promotions/. Equipment and rebate offers vary by Service Experts location, call your local Center for more details. Aug 21, 2026 - Sep 13, 2026
1 /