Expert Water Heater Repair and Installation Services Near You

The Best Water Heater Installation Services in Charleston, SC

Problems with your water heater? Call Max’s Fix-it 24/7 for expert repair and installation services. Whether it’s installation, repair, or replacement, trust Max’s Fix-it 24/7 to provide quality service at an affordable price. 

Why Max's Fix-it 24/7 for Heating Services

We know that your water heater is critical to your home’s comfort. That is why our technicians are available 24 hours a day, including weekends and holidays, to repair and replace your water heater. Here are some reasons you should trust us to take care of you:

Over 20 years of Experience

With over 20 years of experience, our technicians know how to service every make and model. Their experience also gives them 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 to ensure that we are always available to assist you.

Straightforward Pricing

At Max’s Fix-it, we believe in transparency, so we charge a flat rate for the job. All charges will be upfront so you are not blindsided. In addition, we charge a $39 diagnostic fee during business hours and 100 dollars extra after hours.

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

Max's Fix-it 24/7 is fully licensed, bonded, and insured to provide your home with a trusted name and protect both our business and your home.

Thoroughly Screened Techs

All of our technicians undergo a rigorous background screening and drug trust to ensure that you receive only the best customer service available.

Water Heater Services

We know that you rely on your water heater to maintain a comfortable home. To ensure its longevity, we provide a thorough inspection to quickly identify any problems:

  • Test and inspect water heater operation and components
  • Flush and drain water heater to remove sediment and debris
  • Test water pressure for whole house
  • Inspect and test all faucets
  • Inspect all accessible drains and drainage
  • Inspect all pipes and water connections
  • Complete and review inspection checklist for water heater


The importance of professional repairs

Water heaters are complex appliances connected to gas, oil, or electricity, which demand constant attention. A professional technician understands how to work with these systems and ensures that your water heater will be installed correctly. An improper install can result in power inefficiency, contamination, and permanent damage to your unit. Lastly, a technician can provide helpful advice to keep your unit running smoothly.

Water Heater Repair

Our technicians are available 24 hours a day to assist with water heater repairs. Following a comprehensive checklist, they will perform routine maintenance, inspect all components and thoroughly test your system to identify problems and repair them.

Water Heater Replacement

Our expert technicians will remove your old water heater and replace it with a newer model. If your water heater is older than ten years, consider a replacement as soon as possible.

Water Heater Installation

We offer comprehensive installation options for your water heater. From standard systems, to tankless and heat pump systems, we’ve got you covered. Whether you want gas, electric or solar, we will ensure that you always get the system you want.

Warning Signs that you need a New Water Heater

Through use and age, your water heater can begin to break down and cause problems if left ignored. Here are some signs to look out for:

  • Cloudy water
  • Noticeable corrosion
  • Brown water
  • Off smells
  • Incosistent water temperature
  • Water takes significantly longer to warm up
  • Strange noises such as banging
  • Leaks from the tank


Water Heater Service Customer Reviews

Cody was personable and professional and did a thorough job.
Helen Norman
Helen Norman
Installed a dehumidifier and was great as usual. Take the time to get it done right and responsive to customer input.
Bob Stargel
Bob Stargel
Airmax, locally owned and great customer service. They respond promptly and answered all my questions. Ryan the service tech, is a great team member and took the time to show me a couple of things with our AC system and throughly explained. I feel we made the right choice in having Airmax provide heating and air to our home 🏡.
Wade Malloch
Wade Malloch
Very efficient, friendly and informative.
Jeanne Gloor
Jeanne Gloor
Max's Fix-it 24/7 is phenomenal. I have a newer home (8 years) and I was told that both my units needed to be replaced. My neighbor recommended Max's Fix-it 24/7 Heating & Air and Rudy knows how to run a business. I had an issue that was caused by my maintenance man and because I was under the home warranty I was not charged for a visit. I promise no air conditioning is not a pleasant experience with the temperature this hot. My technician, Cody, was actually early, diagosed the issue in about two minutes and checked out everything giving me peace of mind as well. He was courteous, friendly and professional. I felt he gave me a thourough inspection as well. As a former Wendy's Franchisee I have dealt with the trades for over 30 years, please consider Max's Fix-it 24/7 Heating & Air for your HVAC needs.
Robert Bolton
Robert Bolton
Andrew very professional and personable.
Randolph Harley
Randolph Harley
Outstanding after hours response. Back up and running again in no time. Great regular maintenance services too.
Eric Moberg
Eric Moberg
Andrew explained everything perfectly
Carrie Pasley
Carrie Pasley
Andrew was polite and professional.He found the problem,showed us what it was and took care of the problem.My wife and I were very pleased with the service. I would recommend Air Max to anybody.Thanks again to Air Max and Andrew.
Steven Cadmus
Steven Cadmus
Jamie Britt
Jamie Britt


Electric heaters take anywhere from 60-120 minutes, gas heaters will take between 30-40 minutes, and solar will take 2-3 hours to heat your water. 

Leaking is a sign that your water temperature is too high or the pressure is too high. If the pressure continues, this can cause issues with your pressure relief valve and increase the likelihood of more leaks.

A tankless water heater takes up less space, requires lower maintenance, is easier to install, and has a lower risk of burns and exposure to toxic metals. The result is that a tankless water heater is more energy efficient, saving you more money long term, as it a tankless system has double the lifespan of a normal water heater and is cheaper to maintain. The drawback is that a tankless system has a high upfront cost and is less efficient when heating multiple areas. If your household is small, around 1-2 people, a tankless water heater is ideal. However, if you have 3-4 or more people in your home, a tankless water heater is not recommended.

How Can Max's Fix-it 24/7 Help?

Let us know how we can help you below. A member of our team will call to schedule a time. Getting started with us is that simple, really.
We look forward to serving you, neighbor!