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Emergency Commercial HVAC Services in Fairfield, CT

Professional Repair Help When Your Business Needs It Most

When your building’s heating or cooling system fails, every moment counts. Business owners don’t have time to worry about fluctuating temperatures or comfort complaints—especially when employees or customers are affected. That’s why Aire Serv® of Southwest Connecticut delivers dependable, around-the-clock support for emergency HVAC service in Fairfield.

With years of hands-on experience, certified technicians, and hundreds of reviews highlighting our honesty and responsiveness, we bring calm and clarity when unexpected shutdowns hit. Customers describe our team as “fast, professional, and extremely thorough”—technicians who explain solutions clearly and arrive prepared to fix the problem, even after hours or on weekends. Whether the issue is with your furnace, rooftop AC, or commercial heat pump, we’re the crew that business owners across Fairfield rely on for emergency HVAC repair done right and done quickly.

Contact us anytime for 24-hour furnace and AC repair in Fairfield.

Emergency Commercial HVAC Services in Fairfield, CT
Professional Repair Help When Your Business Needs It Most
An Aire Serv technician talks with a customer by their air conditioning unit outside.

Let Us Call You

By checking this box, I agree to opt in to receive automated SMS and/or MMS messages from Aire Serv, a Neighborly company, and its franchisees to the provided mobile number(s). Messages & data rates may apply. Message frequency varies. View Terms and Privacy Policy. Reply STOP to opt out of future messages. Reply HELP for help.

By entering your email address, you agree to receive emails about services, updates or promotions, and you agree to the Terms and Privacy Policy. You may unsubscribe at any time.

  • System failures rarely happen on a convenient schedule. Our emergency team is available day and night to restore comfort fast—often arriving within hours of your call. Customers note that we’ve been “the only ones who could show up same-day” when several other providers couldn’t. When your commercial property is on the line, speed and reliability aren’t optional—they’re essential.

  • Aire Serv® professionals are more than HVAC experts. We’re problem-solvers. Technicians like Art and Joe are praised for quickly identifying problems that other companies couldn’t. From high-efficiency rooftop units to ductless systems, our team uses advanced diagnostics to pinpoint issues precisely, saving you time and unnecessary costs.

  • When emergencies happen, the last thing you need is confusion about cost. That’s why we’re upfront and transparent from the very first call. Every recommendation comes with clearly outlined options and fair pricing. Fairfield business owners appreciate that we provide low, medium, and high repair estimates without pushy sales tactics—only practical, professional advice.

  • Even in urgent situations, our technicians work carefully and respectfully. They arrive clean, courteous, and fully prepared, keeping work areas organized and tidy throughout every job. Whether it’s a small office or a larger commercial building, we treat your space with the same care as our own.

  • Our reputation across Southwest Connecticut is built on integrity and consistency. From Art working in scorching 100-degree conditions to save a customer’s cooling system, to Joshua carefully laying down protective tarps in wet conditions, we prove dedication through every action. Fairfield business owners know they can depend on us for steady service and genuine care during stressful moments.

An Aire Serv technician talks with a customer by their older air conditioning unit outside.

Types of Commercial HVAC Emergencies Aire Serv of Southwest Connecticut Can Address

HVAC emergencies can strike unexpectedly, leaving your business uncomfortable and potentially unsafe. Our friendly and professional team is ready to respond quickly and effectively to get your heating and cooling systems back up and running when you need them most.

Common commercial HVAC emergencies we address include:

  • Complete loss of heating or cooling that halts operations
  • Gas leaks posing serious safety hazards
  • Carbon monoxide leaks risking staff and tenant health
  • Refrigerant leaks reducing cooling efficiency and cause harm
  • Electrical problems like sparks, burning smells, or frequent breaker trips
  • Frozen or overheated equipment signaling critical malfunctions
  • Unusual noises indicating failing components
  • Sudden HVAC failure during extreme weather conditions
  • Water leaks causing property damage and system issues

No matter the emergency, our team is committed to providing prompt, safe, and reliable service to restore your commercial property’s comfort and protect your customers and employees. Don’t hesitate to call us when an HVAC problem can’t wait—we’re here to help 24/7 with expert solutions tailored to your needs.

Types of Commercial HVAC Emergencies Aire Serv of Southwest Connecticut Can Address
An Aire Serv technician talks with a customer by their air conditioning unit outside.

The Aire Serv Advantage

From tune-ups and maintenance to heater repair and air conditioning replacement, we provide services that keep the air you breathe clean and keep your home or business at the perfect temperature.

24/7 Customer Service

Call for emergency service or schedule an appointment online.

Aire Serv of SWC

Choose the right air care services team in your area. When it comes to selecting the right team for your heating or air conditioning needs, Aire Serv is the right choice.

HVAC Services in SWC and Surrounding Areas

Commercial Emergency HVAC FAQs for Fairfield Businesses

  • Any situation where your property’s heat, cooling, or ventilation completely fails—or creates safety or operational issues—qualifies as an HVAC emergency. This includes total system shutdowns, refrigerant leaks, unusual noises or burning smells, or airflow loss throughout the building.

24/7 Customer Service

Call for emergency service or schedule an appointment online.

Join Our Team

We are proud to be an employer of choice in the field of Heating and Air Conditioning throughout the United States and Canada. At Aire Serv, we believe in doing the job right, which starts with how we take care of our team members. When you put on the Aire Serv uniform, you join a team of professionals who care about one another and embody our core values of Respect, Integrity, and Having Fun In The Process.

Start your career with us today. We offer exciting opportunities for growth and success in an important space.
View All Open Positions

Let Us Call You

By checking this box, I agree to opt in to receive automated SMS and/or MMS messages from Aire Serv, a Neighborly company, and its franchisees to the provided mobile number(s). Messages & data rates may apply. Message frequency varies. View Terms and Privacy Policy. Reply STOP to opt out of future messages. Reply HELP for help.

By entering your email address, you agree to receive emails about services, updates or promotions, and you agree to the Terms and Privacy Policy. You may unsubscribe at any time.