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Air Conditioning Tune Ups

At Guardian Home Experts, we're here to rescue you with our top-notch HVAC services. Whether you need routine maintenance or assistance with a complex AC emergency, our team of licensed heating and air technicians is prepared to deliver 5-star service. With over 25 years of experience fine-tuning AC systems, we ensure your system runs smoothly all season long!
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Why an AC Tune Up Is Important

Want to keep your air conditioner running smoother than a well-oiled machine (or at least smoother than your Uncle Bob's dance moves)? The secret sauce is regular maintenance and a good ol' AC Tune Up! We'll inspect every nook and cranny of your AC unit to make sure it's working like a charm and not plotting any surprise breakdowns.


Think of us as your air conditioner's personal trainer—isolating problems before they start sweating! A well-maintained AC can save you 20-30% on energy costs. That's more money in your pocket for the important things in life, like ice cream and Netflix binges! Don't let unexpected AC repairs rain on your parade—schedule your tune-up today!

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What An AC Tune Up Includes

Change Standard air filter

Verify your drain lines run clean

Inspect Thermostat Operation

Check refrigerant levels

Check Capacitor Readings

Check all Mechanical Components

Check all Electrical Connections

And so much more...

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Connect With Your AC Experts

The benefits of an AC Tune up are clear to see:

  • Extend the Life of Your HVAC system
  • Protect your system warranty
  • Verify your system is cooling properly
  • Assures your Freon charge is not low, and will keep you cooling all summer long
  • Better your air flow & air quality
  • Minimize and Prevent future breakdowns
  • Improve the efficiency of your system and reduce utility costs
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How We Save the Day

At Guardian Home Experts, we bring over 25 years of experience to the residents of Cobb, Paulding, Polk, Bartow, and Cherokee counties, specializing in air conditioning repairs, maintenance, and new HVAC system installations. When your air conditioner requires repair, you can rely on our expert team to address the issue quickly and effectively.


As a family-owned and local business, we prioritize our customers by providing a skilled team of HVAC technicians trained to handle any make and model of HVAC system. In the event of an AC emergency, restoring your cool air is our top priority. We are so confident in our HVAC repair services that we offer a 100% satisfaction guarantee! Our goal is to help you maintain your system through routine seasonal visits and to be your trusted home service provider for any HVAC emergencies.


Our licensed experts undergo extensive training each year to stay at the forefront of the industry. With a deep understanding of current and emerging technologies, we tailor our services to meet the unique needs of our Guardian customers.


We recognize that every homeowner's situation is different, which is why we customize our recommendations and services to align with your needs, schedule, and budget. By putting our customers first and treating them with respect, we have earned thousands of loyal Guardian customers and have been honored as the 'Best HVAC Company in Atlanta' for four consecutive years!

Some Words From 
Our Customers

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Guardian has been taking care of our heating and air system for years. As a maintenance member, I always feel like they get to me fast and are able to repair my old system right away. I know I'll be needing a new system soon, and every technician at Guardian has given me honest recommendations and repair estimates without the high pressure sales like previous companies I've used. They will be the only company I call for a new heating and air system, and the only company I trust to refer to friends and family.

- Mark M.

My AC unit stopped blowing cold and Guardian Home Experts responded and sent a technician out within 1 hour. I was lucky to have Hans as my technician. He was very professional and delivered excellent customer service while in my home. He diagnosed my AC problem very quickly and explained exactly what was wrong with my unit. I would definitely hire this company again for any AC needs. You're the best!

- Darius B. 

Guardian is our go-to company for all things heat, AC, and plumbing. They do regular maintenance on our AC and furnace, and they're very honest about things that could be done or things that can wait. No pressure to spend money we don't have to spend right now. I'll never use another company and I recommend Guardian to all my friends. They are the best!!

- Angela D. 

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Had a wonderful first experience using Guardian for our electrical needs! It's nice to know there are still good, honest companies out there that are committed to their customer's needs without charging a fortune. Will most definitely be using again!

- Doug A.

Some Things to Pay Attention to When Choosing Your HVAC Company

When it comes to HVAC repair or replacement, finding a trustworthy company is essential. At Guardian, we recognize that you rely on us as your experts. That's why we hire only the best licensed technicians who are dedicated to addressing your needs. We achieve this by actively listening to your concerns and using our expertise to offer fast, reliable, and cost-effective solutions. Whether you need your AC repaired or replaced, our skilled team is here to answer all your questions. We'll equip you with the information you need to make the best choice for your family's comfort and budget.

Experience

Experience

What is the experience level of the owner and the employees? There is something to be said for a business that has the expertise and knowledge to provide you with the right solutions. A company that is licensed, bonded and insured is important in protecting you and your home. We see it every day... the "handyman special". Often times, we are called to fix improperly repaired and poorly installed equipment. While competitive pricing is important, be weary of companies that offer a low low price. Guardian offers over 25 years of experience and a team that is trained weekly. We only hire experienced professionals that have been in the industry for years to best assist you.

Reliability is Important 

Reliability is Important 

Is this company going to be there for you when you need them most? Make sure that the company you choose considers you a priority. Don't fall into the nightmare situation of being unable to reach your company when you need them most. How do you know if this is a possibility? Just ask! How many technicians does the company have on staff? How many installation teams? If a company only has a few employees, this may cause you to have extended wait times. Bigger is not always better either. A company may have 200 employees but often that too comes with a cost. Guardian is unlike many of the companies in Atlanta. As a locally owned and operated company, we put a priority on our existing customer base and relationships. Read our reviews! If a problem arises with your heating and air system, we prioritize you. Period. We are fully staffed to handle your call!

Company Guarantees & Reviews

Company Guarantees & Reviews

At Guardian, your satisfaction is always guaranteed – 100%! That means we do all we can to make sure you are happy with our service and your experience. We want lifetime customers from each interaction, not just “done and run” once our competitors collect your money. The quality of reviews makes a difference. Sometimes quantity is great, but remember the best reviews are the ones that provide you with a good explanation of what to expect. This goes for good and bad reviews. While every company may be faced with disgruntled customers, company response is important. If you notice a trend in negative reviews you may find yourself in that position as well. Always do your research- it can save you time and money! Guardian is 5 star rated and it shows! While we are not perfect, we are perfect at responding to our customers' needs.
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Proudly Guarding 
GREATER ATLANTA

Meet the Home Comfort Experts