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Q: Can I add Freon to my AC unit myself?

• <div><p>While it is possible to add Freon to your AC unit yourself, it is not recommended. In fact, the U.S. Environmental Protection Agency (EPA) prohibits the handling of Freon without a license. Freon is a dangerous gas that can cause irreversible damage to your AC or yourself if not installed correctly. It is worthwhile to hire a professional to add Freon to your AC.</p></div>

Q: How do you know if something is wrong with your HVAC?

• <div><p>Indications of an HVAC problem include inconsistent heating or cooling throughout your home, unpredictable temperature changes, or inadequate air flow from vents. Abnormal sounds such as grinding, banging, or hissing, and unpleasant smells like mustiness or burning are also potential warning signs. A rise in energy costs without an increase in usage may also imply decreased efficiency. An HVAC system that frequently cycles on and off or cannot maintain a stable temperature is malfunctioning.</p></div>

Q: What happens when freon leaks from the air conditioner?

• <div><p>If there&rsquo;s a freon leak in your home&rsquo;s AC unit, it will cause the system to work overtime to cool the house. That issue will result in higher energy bills and it will take much longer for cool air to disperse throughout the home. If your system has a freon leak during the summer, it can make hot days miserable. That&rsquo;s why it&rsquo;s important to hire an HVAC professional to resolve a freon leak as quickly as possible.</p></div>

Q: What shortens the life of an air conditioner?

• <div><p>While most air conditioners can last between 10 and 20 years, they will only last this long (or longer) if properly taken care of. Routine maintenance and inspections help keep your AC unit running in tip-top shape but understanding what factors will decrease its lifespan will also help keep your unit running cool.</p><p>Some things that shorten your AC&rsquo;s lifespan include:</p><ul><li><p>Extreme outdoor conditions, like high humidity or extensive salt spray </p></li><li><p>Improper installation</p></li><li><p>Extended run times, either by the unit being too small or the thermostat setting too low</p></li><li><p>Not performing required maintenance</p></li></ul><p></p></div>

Q: Do mini-splits or ductless AC systems add value to a home?

• <div><p>Yes, mini-split or ductless AC systems add value to a home and do not devalue it. They are an attractive feature for potential buyers, especially in older homes without existing ductwork, as they provide a practical air conditioning solution without the significant expense and hassle of installing traditional ducts. Ductless systems also eliminate issues associated with conventional ductwork, such as noise and the potential for pests. Furthermore, homeowners value energy-efficient solutions, and mini-splits offer high efficiency for both heating and cooling, plus zoned temperature control. This leads to lower energy consumption and reduced electric bills, which is a major selling point.</p></div>

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North Alabama Technical Services

4.9(

124

)

Serving Malta, MT and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

*** I have recently added the Nashville area to my service coverage. Since I can do most of my services remotely with you over the phone, I am hoping to eventually open up to larger markets and help people from having to take their computer in to get it fixed, if it has internet access, I can usually fix it over the Internet. Just trying to do more to help my Angies List customers!!******** I am a sole proprietor that works out of my home. I am my only employee, but I have over 20 years experience fixing computers, and providing superior customer service. I work on a flat rate service, and don't charge by the hour because I feel it's important to educate the customer on what the issue is/was, and how to avoid it in the future. I feel that local service companies (my competition) have been overcharging customers for years. I offer a first time customer discount of 10% but I will offer 15% off for first time customers referred by Angies List. I've lived in the Huntsville area most all my life, so I know the area very well. I will never use a subcontractor as I am very picky about making sure that if my name and company is associated with something, it will be the best experience my customer has ever had, and using sub contractors won't ensure that, so I prefer to do all the work myself. Lastly, I should point out that I am a former offensive lineman for the University of Southern Mississippi and was Brett Favre's center his freshman year at Southern. I went on to play for Tom Landry in his last year, but gave up pro football early on to pursue my passion of fixing computers. If I didn't have bills to pay, I would do this for free because I love it! If you have a computer problem, I promise you that you couldn't find a better technician that will care about you as a customer, and not about the bottom line. I am always available, but don't always answer my phone, but if you leave a message, I promise to back with you as soon as possible...and figure out how to get your issue resolved in a quick, efficient and economical manner. Thanks so much for reading my ad, and I look forward to working for you!

Recommended by97%of homeowners

Serving Malta, MT and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"I would highly recommend choice over any home warranty as a home owner i had a major problem with my hvac system and they got it replaced in a timely fashion much respect for them don't miss out on a great deal"

Recommended by82%of homeowners

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Patriot Mechanical, LLC

5.0(

)

Serving Malta, MT and surrounding areas

In business since 2018

Free estimates

Small jobs welcome

"Excellent workmanship! Mike engaged us in the placement and aesthetics of our new ac unit so it is functional and looks great. His attention to detail is exemplary and he has a working knowledge of many aspects of heating & ac. He and his crew are extremely polite, well mannered, and they kept the job site very clean. We are very pleased and will hire Patriot Mech in the future for all of our heating and ac maintenance."

Response time2 days

Recommended by100%of homeowners

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American Home Shield – Home Warranty

3.5(

5,688

)

Serving Malta, MT and surrounding areas

In business since 1971

Credit card accepted

"Was impressed with the HVAC contractor that came to my home."

Recommended by65%of homeowners

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Permaculture Planets LLC

5.0(

)

Serving Malta, MT and surrounding areas

In business since 2017

Free estimates

Emergency services offered

We specialize in residential tree pruning and removal. emergency response for storm damaged homes. we can also build the foundation of a food forest farm with your old trees, a passive perennial garden after 7 years maintenance! or we could remove your trees if that's what you want.

Recommended by100%of homeowners

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TCH Builders & Remodeling

4.0(

)

Serving Malta, MT and surrounding areas

In business since 1999

Emergency services offered

Credit card accepted

If you dream it, we can build it. What's the biggest difference between us and them? We build to last! We offer a full line of Green and Energy Star Certified products, backed by our labor and manufacturer's lifetime transferable warranties. Credit Cards Welcome Financing Available OAC.

Recommended by100%of homeowners

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Big Time Movers

New to Angi

Serving Malta, MT and surrounding areas

Free estimates

Credit card accepted

* 5 star ⭐️⭐️⭐️⭐️ \n White glove Movers / transport /freight / junk removal *\nWe offer the best service ‼️\n⚫️Furniture \n⚫️ Packing\n⚫️Assemble\n⚫️ Car hauling\n⚫️Affordable prices\n⚫️Provide Packing\n⚫️Free Qoutes\n\nTreat each member as family?\n\nLocal & Long distance?\n\nNo Job to Big or Small ‼️\n\nCall Now ? 863-266-1850\n\n\nThe big time movers are here to make your moving experience peaceful in calm ? -Any assembly, dissassembly, all moving pads straps, dollys & travel time ALL INCLUDED IN PRICE\n-NO HIDDEN FEES\n-We offer "free haul away", we will take any unwanted furniture at NO ADDITIONAL COST TO YOU!!\n-We do both residential & commercial moves\n-Proffessional & Honest\n-Punctual & Reliable\n-We offer furniture protection (you only pay extra for supplies)\n-We move apartments, homes, offices, warehouses & even malls!\n-We offer junk removal services (enough to fill a pick-up truck, van, or box truck)\n-Long or short distance moves

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Heating and Air Conditioning questions, answered by experts

While it is possible to add Freon to your AC unit yourself, it is not recommended. In fact, the U.S. Environmental Protection Agency (EPA) prohibits the handling of Freon without a license. Freon is a dangerous gas that can cause irreversible damage to your AC or yourself if not installed correctly. It is worthwhile to hire a professional to add Freon to your AC.

Indications of an HVAC problem include inconsistent heating or cooling throughout your home, unpredictable temperature changes, or inadequate air flow from vents. Abnormal sounds such as grinding, banging, or hissing, and unpleasant smells like mustiness or burning are also potential warning signs. A rise in energy costs without an increase in usage may also imply decreased efficiency. An HVAC system that frequently cycles on and off or cannot maintain a stable temperature is malfunctioning.

If there’s a freon leak in your home’s AC unit, it will cause the system to work overtime to cool the house. That issue will result in higher energy bills and it will take much longer for cool air to disperse throughout the home. If your system has a freon leak during the summer, it can make hot days miserable. That’s why it’s important to hire an HVAC professional to resolve a freon leak as quickly as possible.

While most air conditioners can last between 10 and 20 years, they will only last this long (or longer) if properly taken care of. Routine maintenance and inspections help keep your AC unit running in tip-top shape but understanding what factors will decrease its lifespan will also help keep your unit running cool.

Some things that shorten your AC’s lifespan include:

Extreme outdoor conditions, like high humidity or extensive salt spray
Improper installation
Extended run times, either by the unit being too small or the thermostat setting too low
Not performing required maintenance

Yes, mini-split or ductless AC systems add value to a home and do not devalue it. They are an attractive feature for potential buyers, especially in older homes without existing ductwork, as they provide a practical air conditioning solution without the significant expense and hassle of installing traditional ducts. Ductless systems also eliminate issues associated with conventional ductwork, such as noise and the potential for pests. Furthermore, homeowners value energy-efficient solutions, and mini-splits offer high efficiency for both heating and cooling, plus zoned temperature control. This leads to lower energy consumption and reduced electric bills, which is a major selling point.

The Malta, MT homeowners’ guide to heating and air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.

See all articles

Jenna Jonaitis
•
May 2, 2026May 2, 2026
9 Types of Air Conditioners: Pros, Cons, and How to Choose
Keep your home perfectly cool during the warm months. Learn about nine types of air conditioners and how to choose the right one for your home.
D.P. Taylor
•
May 22, 2026May 22, 2026
Does Closing Doors Help Air Conditioning?
A poorly functioning air conditioning system can hammer your energy bill, so you must keep it working in top shape. But does closing your interior doors help? This simple guide will answer this question and help you run your AC at peak efficiency.
Stephanie Mickelson
•
May 2, 2026May 2, 2026
What Does a Furnace Do and How Does It Work With Air Conditioning?
The furnace and the air conditioner are two separate systems in your home, but they work together to keep your space at a comfortable temperature.
Amy Pawlukiewicz
•
May 22, 2026May 22, 2026
Should You Install a Fan or an Air Conditioner? Here’s How to Decide
If you live in a climate that sees high heat, you'll need a cooling system. So should you install a ceiling fan or an air conditioner? Here's how to decide.
Lawrence Bonk
•
May 21, 2026May 21, 2026
9 Air Conditioning Mistakes That Can Cost You
Your air conditioning unit is a lifesaver during those blisteringly hot summer months, but common air conditioning mistakes may be increasing your energy bill and decreasing overall efficiency. Read on to learn how to avoid them.
Mary Beth Eastman
•
Apr 8, 2026Apr 8, 2026
Pros and Cons of Air-Source Heat Pumps
Air-source heat pumps are an energy-efficient way to heat and cool your home. Learn the pros and cons of this heating method.