Fix-it 24/7 - Cooling, Heating, & Plumbing Services

Formerly AirMax. Trusted Since 2002.

4.9/5 271 Reviews

A+ Rating at the Better Business Bureau

24/7 Service & Scheduling

We’re Licensed, Bonded & Insured​

Flat Rates and Straightforward Pricing​

HVAC Services

As a family operated business, Fix-It 24/7 treats it’s customers like family. Quality of service and customer care is our continual goal and we do our best to take care of our family. 

Heating Services

We provide quality, 100% guaranteed furnace repair, installation, inspections, and maintenance to the entire Charleston Metro Area.

Cooling Services

When you need air conditioning and cooling services in the Charleston area, call on Fix-It 24/7, on weekends and holidays.

Plumbing Services

Is your home plagued with plumbing issues? Call Fix-it 24/7 to put your home in good hands. Our expert plumbers can handle any repairs or replacements and are available 24/7 to handle any emergency. 

HVAC Services

When you have an emergency, the last thing you need is to wait on a technician. Fix-it 24/7 provides prompt emergency services and is on call day or night to handle any crisis, no matter how big or small.

Additional Services

In addition to plumbing services, Fix-it 24/7 also provides the following HVAC services: 

  • Furnace 
  • Heating Installation 
  • Air Conditioning Installation 
  • AC Repair
  • Water Heater
  • Drains
  • Repiping 
  • Sewers

Why Choose Fix-It 24/7 for Your HVAC Services

Since 2002, Fix-It 24/7, formerly known as AirMax, has established itself as a trusted name for quality home repair services, and we pride ourselves on our reputation. We appreciate your trust in us, so we ensure that your home is comfortable and safe, no matter the time or weather. Our customers are our family and these are the guarantees that make Fix-It 24/7 a name you can trust

Reliable 24/7 Scheduling & Services

Our certified technicians are available 24 hours a day, seven days a week, to assist with any heating, air conditioning, or plumbing repairs that are needed at your home.

Over 20 years of Experience

With over 20 years of experience, our company knows how to service every make and model. Their experience also provides them with valuable insight that can help you care for your appliances.

Actively Serving Our Community

As locals we know how uncomfortable the weather can be. That is why our technicians work tirelessly to serve our community and provide you with 24 hour emergency and after hour service as well to ensure that we are always available to assist you.

Straightforward Pricing

No Surprises! At Fix-it, we believe in transparency, so we charge a flat rate for the job. All charges are discussed upfront, so you are not blindsided.

24/7 Emergency & After Hours Service

Our specialists are available 24/7 to cater to any emergency you might have. Additionally, we offer After Hours Service, which ensures that you can always reach our specialists at any hour of the day.

Fully Licensed, Bonded, and Insured

We are fully licensed, bonded and insured to provide your home with a trusted name and to protect both our business as well as your home.

We're Happy When Our Customers Are Happy!

Zak showed up when they said he would, performed our A/C unit tune up with efficiency, told us what he did, thanked us for choosing Fix-it 24/7 and was on his way.
Christopher Belekis
Christopher Belekis
INCREDIBLE service. We had a 2nd emergency with no water and they arrived within 1 hour. Highly professional.
Nancy Pondelik
Nancy Pondelik
Service Tech very knowledgeable and courteous. Fixed our tankless water heater in minutes
Jim Pascutti
Jim Pascutti
They came out for a preseason inspection and cleaning. The technician was very professional and I feel confident that my system is ready for the summer.
Sean Ham
Sean Ham
Jeff was super friendly and knowledgeable. I will be using Max’s Fix It for all my plumbing and HVAC needs. Highly recommend to anyone and everyone!
Andrew Morales
Andrew Morales
very knowledgeable and professional
Phyllis Stabley
Phyllis Stabley
I Continue to use AirMax now that they are Max’s Fix it. Same great quality customer service and service technicians. Zak was a great and spent a good amount of time ensuring I knew what he was doing. Appreciate the great work.
Nicholas Len
Nicholas Len
Very responsive to our call, showing up on time. While here they were friendly, professional and thorough. We are pleased with the work they did and will definitely use them as our needs arise.
Karen Marlowe
Karen Marlowe
Terry McKelvey
Terry McKelvey
Beach Bum70
Beach Bum70

How Can Fix-It 24/7 Help?

Let us know how we can help you & a member of our team will call to schedule a time or click the call now button to get started with us.
We look forward to serving you, neighbor!


Your HVAC systems should be serviced twice a year, once in spring and once in fall, ideally before both summer and winter.

This answer will depend on the size of house you own, your insulation, wall setup and available space. However, we at Max’s Fix-It 24/7 can help determine what size is appropriate for your home. With extensive experience, we are more than happy to help you select a suitable size for your home.

HVAC stands for Heating, Ventilation, and Air Conditioning. It is a catch all term that covers furnaces, heat pumps, air conditioning and ventilation systems.

Your air filters should be inspected and cleaned every 3 months at minimum to prevent air contaminants from spreading throughout your home