Boost Comfort with Expert HVAC Solutions
Mableton HVAC Emergency HVAC Service Contact Assured Comfort
or
Call Us Today! 770-464-5745
  • L
    "They came out the same day"
    They came out the same day to get it going again.
    Lisa Shepherd
  • L
    "He was able to get our heat going"
    He was able to get our heat going in a timely and professional manner.
    Lakea Gaither
  • L
    "Cory was awesome"
    Assured Comfort went out of their way to get someone to me within 24 hours even though it was an evening.
    Lin Ottenweller
  • A
    "Mr. Jeremy Was the Man!"
    Came over almost immediately, diagnosed the problem immediately, kind and courteous!
    Andrew Hanselman
  • S
    "Fantastic Same-Day Fix"
    Michael Simmons did a fantastic job fixing it and was able to come out same day.
    Stefan Talman
  • L
    "Cory was awesome"
    Cory knew what he was doing, gave helpful, informative advice, and fixed it within minutes.
    Lin Ottenweller
They came out the same day
My unit went down and they came out the same day to get it going again. Thanks.
Lisa Shepherd
He was able to get our heat going
Our heat stopped working on Thanksgiving morning. Jesse arrived within an hour of our request for service. He was able to get our heat going in a timely and professional manner. Thank you, Jesse and Assured Comfort.
Lakea Gaither
Cory was awesome
Assured Comfort went out of their way to get someone to me within 24 hours even though it was an evening. Cory was awesome. He knew what he was doing, gave me helpful, informative advice, and fixed it within minutes. Great technician!
Lin Ottenweller
Mr. Jeremy Was the Man!
Mr. Jeremy was the man! Came over almost immediately, diagnosed the problem immediately, kind and courteous!
Andrew Hanselman
Fantastic Same-Day Fix
While the new unit we bought from Assured has had many hiccups, today Michael Simmons did a fantastic job fixing it—and was able to come out same day, which was much appreciated.
Stefan Talman
Cory was awesome
Assured Comfort went out of their way to get someone to me within 24 hours even though it was an evening. Cory was awesome. He knew what he was doing, gave me helpful, informative advice, and fixed it within minutes. Great technician!
Lin Ottenweller
Honored for Outstanding Work
  • MyIntown Readers Choice Winner
  • Cobb Chamber of Commerce Business of the Year
  • Dekalb County Helping Hands Award
  • Soldier's Angels Donor of the Year
  • Best of Douglas County
    5.0
    Over 3000 5-Star Reviews

    Serving Kennesaw, Smyrna, Mableton, Cobb County and beyond Emergency HVAC Service Mableton

    HVAC emergencies demand prompt, professional attention, and Assured Comfort Heating, Air & Plumbing is committed to meeting these needs. Our emergency HVAC service technicians are on standby, ensuring that help is on the way whenever you face an HVAC-related crisis.

    HVAC systems are complex, with each working part requiring routine maintenance to ensure efficiency and performance. When systems stop working as well as they used to or break down completely, Assured Comfort Heating, Air & Plumbing stands ready to troubleshoot and fix the problem. Whether it’s heating, ventilation, or air conditioning issues, Assured Comfort Heating, Air & Plumbing is equipped to provide swift solutions that restore your system's functionality and your peace of mind.

    Call Assured Comfort Heating, Air & Plumbing at (770) 464-5745 for emergency HVAC service you can count on.

    or
    Call Us Today! 770-464-5745
    Why Choose Assured Comfort Heating & Air

    At Assured Comfort Heating, Air & Plumbing, we are dedicated to providing exceptional HVAC, electrical, and plumbing solutions in the Atlanta area. Family-owned and operated, we ensure your home or business remains comfortable and safe while actively supporting our community.

    Why Choose Us:

    • Committed to safety, comfort, and community service
    • Budget-friendly pricing with quality service
    • 24/7 availability for emergencies
    • Trusted in Marietta, Atlanta, and surrounding cities
    • Engaged in local initiatives and charities
    Contact Us
    Why Trust Our Services?
    • Trusted Since 2002

      Family-owned, local HVAC experts in Atlanta.

    • Community First Approach

      Actively engaged in local initiatives and charities.

    • Comprehensive HVAC Services

      Residential and commercial solutions tailored to you.

    • Budget-Friendly Pricing

      Quality services at prices that fit your budget.

    Current Promotions
    • Assured Comfort Heating, Air & Plumbing Assured Comfort Heating, Air & Plumbing
      Your Comfort Can't Wait But Your Payment Can:

      Pay NOTHING for 12 months When you buy a new HVAC, Water Heater, Generator or any repair or system over $500.

      Valid Mar 31, 2026 - Apr 30, 2026 Download
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      Seniors Save 10% Offer valid for customers 55 years of age or older and/or AARP members and/or military veterans and/or first responders. Proof of age or occupation may be required. Coupon valid for repairs and services only. Expires as indicated and cannot be combined with any other offers or comfort club member discounts. Must mention coupon when scheduling and present at time of service. Valid Apr 2, 2025 - Apr 30, 2026 Download
    • Assured Comfort Heating, Air & Plumbing Assured Comfort Heating, Air & Plumbing
      FREE A/C, Heating, Plumbing or Electrical Repair Service Call With Paid Repair Cannot be combined with any other offers or comfort club member discounts. Must mention coupon when scheduling and present at time of service; repairs not included. Additional terms and conditions may apply, call for details. Valid Apr 2, 2025 - Apr 30, 2026 Download
    Plumbing Services In Your Area
    • Marietta
    • Cobb County
    • Smyrna
    • Roswell
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