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TRUSTED BY COLUMBIA, VA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon76
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Columbia

Old Dominion Heating and Air LLC
5.0(
15
)
Central A/C - Service or RepairElectric Furnace / Forced Air Heating System - RepairGas Boiler or Radiator Heating System - Repair - For Business+9 more

Serving Columbia, VA and surrounding areas

Approved

Super Service Award Winner

In business since 2013

Free estimates

Emergency services offered

"Installation of replacement air and gas furnace on Memorial Day is a little early to rate work quality but as far as I am aware, things are working well. Mr James Woodfin on Old Dominion Heating and Air was very informative concerning the installation and the equipment. The crew was courteous, neat and willing. They returned to complete needed touches and then again to replace a broken dryer vent they found while installing the lines under the house ( a separate job I requested they do). I have been so satisfied with their work and have asked this company to be included on their regular maintenance schedule for both HVAC zones in our home."
Response time6 hrs
Response rate86%
14 neighbors recently requested a quote
Avatar for Anthony Capps Inc
Anthony Capps Inc
5.0(
3
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+10 more

Serving Columbia, VA and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

When it comes to the comfort of your home, you need HVAC professionals you can trust to get the job done right. No matter what problem your systems might have, you can count on our fully trained and certified HVAC team to install your equipment correctly, make the proper repairs, and provide outstanding customer service. Customer satisfaction is not only our top priority—it is our guarantee.\n\n

Furnace Install
Furnace / Duct
Mini-split
Avatar for The Otter Guys: Heating, Air Conditioning, Plumbing
The Otter Guys: Heating, Air Conditioning, Plumbing
4.9(
8
)
Central A/C - InstallCentral A/C - Service or RepairElectric Furnace / Forced Air Heating System - Install+1 more

Serving Columbia, VA and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

The Otter Guys provide trusted HVAC, plumbing, and electrical services for homes and businesses throughout Charlottesville and Central Virginia. Our skilled technicians deliver reliable solutions, quality workmanship, and exceptional customer service. We specialize in air conditioning repair, installation, and maintenance; heating repair and replacement; heat pumps, furnaces, and boilers; electrical repairs, installations, and upgrades; water heater and tankless water heater services; drain cleaning and sewer line repair; water line repair and leak detection; gas line installation and repair; indoor air quality solutions; water filtration systems; and commercial HVAC, plumbing, and electrical services. With preventive maintenance plans and emergency services available, you can count on The Otter Guys for dependable solutions, honest recommendations, and lasting comfort—For Service Like No 'Otter'.

System Replacement
System Replacement
System Replacement
Dryer vent cleaning
Dryer vent cleaning

+4

11 neighbors recently requested a quote
Recommended by100%of homeowners
United HVAC Mechanics LLC
New to Angi
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+8 more

Serving Columbia, VA and surrounding areas

Approved

Emergency services offered

Warranties offered

Offers commercial services

Detail-oriented HVAC Sheet Metal Mechanic and Sub-Contractor with 15+ years of experience in ductwork installation and mechanical systems. Proven expertise in reading blueprints, performing layouts, and ensuring compliance with building codes. Skilled in managing projects and leading teams, with a strong focus on quality and customer service. Holds EPA Type II certification and possesses a comprehensive understanding of HVAC systems, ready to tackle new challenges in the industry.

Robertson Electric
New to Angi
Central A/C - InstallCentral A/C - Service or RepairCentral Air Cleaner - Repair or Service+10 more

Serving Columbia, VA and surrounding areas

Approved

In business since 1968

Free estimates

Credit card accepted

At Robertson Electric, we're proud to serve our community, and we look forward to keeping you comfortable for many years. With a dedication to excellence and customer satisfaction, our professional team provides award-winning service in heating, air conditioning, electrical, plumbing, and indoor air quality in Charlottesville, Virginia, and surrounding areas.\n\nOur founder, Bill Robertson's vision of delivering exceptional service at a reasonable rate has guided us for over 50 years. As one of the largest full-service companies in the area, we take pride in serving long-standing customers, ensuring their homes are comfortable year-round.\n\nWe believe in customer service, guaranteed satisfaction, and a commitment to quality. Our expert technicians handle every job with precision and care to ensure the best service and customer experience possible.\n

Avatar for International Mechanical Inc
International Mechanical Inc
New to Angi
Thermostat - Repair or Reprogram

Serving Columbia, VA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

International Mechanical, Inc. is a licensed and insured HVAC contractor providing residential and light commercial heating and air conditioning services. We specialize in HVAC installation, replacement, repair, and preventive maintenance for air conditioners, heat pumps, furnaces, air handlers, thermostats, ductwork, and indoor air quality systems. Our experienced technicians are committed to delivering reliable workmanship, honest recommendations, and exceptional customer service. Whether you need AC repair, heat pump service, furnace maintenance, refrigerant leak detection, duct modifications, condensate drain cleaning, or a complete HVAC system replacement, we provide efficient, cost-effective solutions to keep your home or business comfortable year-round. We take pride in quality work, fair pricing, prompt service, and customer satisfaction on every project.

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Heating and Air Conditioning questions, answered by experts

They can, but it’s not as common. Window AC units are much smaller than whole-house systems and less likely to develop refrigerant leaks or similar issues. As a result, you will rarely need to add a new refrigerant, limiting overcharging problems. However, it’s still important to leave refrigerant management in the hands of professionals when window units need work.

It depends on the type of AC unit and the extent of the mold growth. For example, if you have a small amount of mold in your central air conditioner, it’s worth cleaning it to protect your HVAC system and your health. In situations like these, you can often remove the mold yourself in a couple of hours. On the other hand, if you have a portable AC unit with a severe mold problem, it makes more sense to buy a new one. On average, replacing a portable AC unit costs $100 to $500.

A blockage in the ductwork may prevent air from flowing through the vent. If some rooms in your home are very hot or cold and another isn't, that can be a sign that a vent is blocked. Another sign of a blockage is a buildup of dirt or dust around the vent. In either case, a duct installer or cleaning service can investigate the issue for you and recommend a course of action.

It is normal for the attic to be hotter than the rest of the house in the summer, but only by about 10 or 20 degrees. Attics that aren’t properly insulated or ventilated can reach temperatures of 130 degrees or more which can cause damage to the home’s structure, including the roof, wood framing, and HVAC system.

When your HVAC system is loud, a few different causes are possible. If you have loose connections or bolts in the hardware, they can rattle as the system runs and vibrates. If you have an extremely dirty furnace filter, it could cause the system to generate noise. More commonly, an excessively loud HVAC system indicates a malfunction in the system. You may have a blower motor that is close to failing or a compressor that is breaking down. These issues require an immediate inspection.

The Columbia, VA 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.