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Sideco Associates
4.9(
47
)
Gas Furnace / Forced Air Heating System - InstallCentral A/C - InstallGas Furnace / Forced Air Heating System - Repair+4 more

Serving Columbus, PA and surrounding areas

Approved

In business since 1974

Free estimates

Emergency services offered

"After Select Home Warranty refused to replace my HVAC and used the excuse that it was a carbon monoxide leak, in spite of the fact that the carbon monoxide leaked because the heat exchanger ruptured with is the death of the unit; I contacted Tim Sidelinger at Sideco. He came very highly recommended by a family whose members had used the company for years. Tim came over, looked at the unit and immediately ordered a new one and had it installed and running within 3 days. He was honest, efficient and treated me very respectfully. His son is in training right now and will be the third or fourth generation of the family running the business. We are so lucky to have a company with people like the Sidelingers."
Response time9 hrs
Response rate92%
41 neighbors recently requested a quote
Avatar for Advantage Remediation Services
Advantage Remediation Services
5.0(
6
)
Air Ducts & Vents - Clean

Serving Columbus, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a locally owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today, and we look forward to working with you!

My Jobs
My Jobs
My Jobs
My Jobs
My jobs

+10

Response time9 hrs
Response rate96%
13 neighbors recently requested a quote
Geo-Tech Climate Control
5.0(
1
)
Geothermal Heating or Cooling System - InstallGeothermal Heating or Cooling System - ServiceHeat Pump - Install or Replace+1 more

Serving Columbus, PA and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

Geo-Tech Climate Control offers fast, friendly and courteous service for all types of heat pumps systems. We are the areas oldest geothermal installing and servicing company. We also install and service all air source heat pumps. We fix them all whether we installed them or not. We use only the best products and are always eager to answer your questions and concerns. We have built our reputation on our commitment to providing quality service, which has earned us an impressive reputation with many valuable customers. We take pride in delivering value through top quality, dependable work with excellent price and reliable, honest service.

Response time1 day
Recommended by100%of homeowners
Avatar for Above and beyond professional services
Above and beyond professional services
New to Angi
Air Ducts & Vents - Clean

Serving Columbus, PA and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

At Above and Beyond Professional Services, we take pride in helping you create a cleaner, more comfortable space. Serving New Castle and surrounding communities, we offer deep cleaning, routine cleaning, move-in and move-out cleaning, organizing, and cleanouts. From kitchens and bathrooms to neglected spaces that need extra care, we pay attention to the details and tailor each job to your needs. You can expect friendly service, clear communication, and respect for your home and belongings. Whether you need a one-time cleanup or ongoing help, we’re ready to go above and beyond for you.

Deep clean
Deep clean
Deep clean
Deep clean
Deep clean

+6

Avatar for Air Adviser, LLC
Air Adviser, LLC
5.0(
24
)
Ducts & Vents - Install or Replace

Serving Columbus, PA and surrounding areas

In business since 2018

Free estimates

Credit card accepted

"Jackie and his crew were great. They came in, did the disassembly work quickly, worked with our warranty to get a new part, and installed the unit quickly, taking care of other problems that the previous HVAC company had not taken care of. I would definitely hire them again."
Installations
Furnace
Furnace
Furnace
Heater Repair

+11

Response time4 hrs
Recommended by100%of homeowners
Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+47 more

Serving Columbus, PA 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!

2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
Avatar for H&L Precision Services
H&L Precision Services
4.5(
21
)
Electric Furnace / Forced Air Heating System - InstallElectric Furnace / Forced Air Heating System - Install - For BusinessElectric Furnace / Forced Air Heating System - Repair+6 more

Serving Columbus, PA and surrounding areas

In business since 2013

Free estimates

Emergency services offered

At H&L Precision Services, we strive for excellence in all we do. From quoting and estimating, to finishing the job right the first time. We will be sure that your electrical contracting project, large or small, is done with precise attention to every detail. Our company may be new to the area, but we have a solid background rooted in industrial mech-electronics to residential electrical repair. With nearly 25 combined years of experience, and a cohesive management system, we will ensure that every detail of your project is done just the way you want it.

 3 phase hydraulic pump install
 So you don't like Windows 8?
 Old #8 wire at the controls
 TV Mount with level
 The old heavy fixture

+31

Recommended by100%of homeowners
Newtown Heating & Air Conditioning Inc
3.6(
24
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+47 more

Serving Columbus, PA and surrounding areas

In business since 1994

Emergency services offered

Credit card accepted

HVAC, custom duct work, navian tankless water heaters, Bradford white water heaters, Trane heating & air conditioning equipment, Generac guardian home standby generators, weil-mclain hot water and steam boilers, Mitsubishi ductless HVAC, watts radiant heating, penn ventilator, Trane residential clean air specialist, aprilair humidifiers, Trane UV light systems, 200 amp electric service upgrades, gas / propane piping, gas fireplace installs. Additional phone - (215) 741-4331.

Recommended by77%of homeowners
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Heating and Air Conditioning questions, answered by experts

Signs of a damaged evaporator coil include warm air from vents, frequent starts and stops without proper cooling, failure to turn on, refrigerant leaks, and unusual noises. If you suspect issues with your AC system or its components, it’s best to call an AC repair technician for proper diagnosis and repairs.

There are several AC unit problems to troubleshoot, but luckily you can identify them by keeping a close eye on your system. Look out for the following signs that your AC needs repair:

  • Unusual noises during operation

  • AC unit blows warm air

  • AC unit doesn’t come on or turn off with temperature changes

  • Strange odors come through the vents

  • AC unit cycles on and off rapidly

  • Indoor air is more humid or less comfortable than usual

  • AC unit keeps tripping your breaker

  • Fan in the outdoor compressor doesn’t operate when the AC is on

There are several tell-tale signs that your AC coils need cleaning, including:

  • You’re getting higher electricity bills.

  • Your home doesn’t feel as cool as it usually does.

  • Your AC unit is running longer than usual to cool your home.

  • Your home is more humid than usual.

  • The coil is covered in frost while running.

There are two main reasons your furnace and AC are turning on at the same time. The first could be that you’re confusing the furnace with the blower. The blower is located in the furnace and will turn on to distribute cool air from the air conditioner through the ductwork in the home. This is normal. If the actual furnace is turning on at the same time as the AC and hot and cool air are coming into the home, it could be a result of incorrect writing to a new thermostat or new systems.

For washable or electrostatic air conditioner filters, you can soak and rinse them with water. If you rinse the filter with water, make sure to use a faucet, shower head, or garden hose with a gentle water pressure setting, as strong water pressure could damage the filter.

But for disposable filters, water could ruin the filter, even allowing mold to grow in the filter. Instead, these filters should be replaced.

The Columbus, PA 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.