HVAC Companies Princeton

Find the best HVAC Companies in Princeton

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  • Huntington's Affordable Heating and Air
    4.9
    Huntington, US

    Affordable Heating and Air is a trusted HVAC company serving Huntington, Indiana, and surrounding areas. We offer emergency service available 24/7, with a team of experienced technicians and fully stocked vans to get your heating system back up and running quickly. Our services include new furnace installation and repair, boiler installation and repair, heat pump installation and service, and AC repair and recharge. We also provide air duct repair and replacement, and ductless mini-split service, repair, and installation. Our goal is to provide exceptional customer service and satisfaction, with a focus on honesty, integrity, and reliability.

  • Weatherservice Heating & Cooling
    4
    1108 E. PIKE ST, CLARKSBURG, 26302, US

    Serving Central West Virginia Since 1947, Weatherservice Heating and Cooling is your trusted partner for all your HVAC needs. We offer a comprehensive range of services, including heating, cooling, duct cleaning, and equipment installation. Our team of experienced technicians is dedicated to providing prompt, reliable, and efficient service to keep your home or business comfortable year-round. We are fully stocked to handle most major brands and offer free equipment installation estimates. We also offer a variety of products, such as humidifiers, UV lights, and air cleaners.

  • Techstar Mechanical Services llc.
    5
    Charleston, US

    Tech Star HVAC, a trusted HVAC contractor in Martinsburg, WV, is dedicated to providing reliable and professional HVAC services to both residential and commercial clients in the Eastern Panhandle. We strive to redefine comfort and climate control standards by delivering efficient and trustworthy services. Our commitment to courtesy and professionalism ensures enduring relationships with our clients, prioritizing their comfort and peace of mind. We believe every home and business deserves an exceptional HVAC system, and we're dedicated to making this a reality through proactive maintenance, innovative solutions, and unmatched customer service. As certified and experienced technicians, we offer transparent pricing, excellent customer service, 24/7 emergency services, and proactive maintenance plans. We understand that HVAC issues can arise at any time, which is why we're always available to help. At TechStar Mechanical, your comfort is our mission.

  • Carolina Comfort, Inc.
    4.8
    5636 Bush River Rd., Columbia, 29212, US

    Carolina Comfort is a local, family-run business that has been providing honest, reliable, and affordable HVAC services for over 30 years. With decades of experience, our team of professional technicians is equipped to handle every issue your AC and heating systems could have. We offer a range of services, including residential and commercial HVAC repairs, maintenance, and installations. Our goal is to provide the highest quality services at affordable prices to customers across the Midlands.

  • West Virginia Heating & Cooling Services Inc
    3.9
    Beckley, WV, 218 Central Avenue, 25801, US

    Welcome to West Virginia Heating & Cooling in Beckley, WV. Our Name is Our Promise. We are a family owned and operated business that has been proudly serving local communities for over 19 years. We provide professional sales, installation, service, and maintenance of the world's finest HVAC, furnace, AC, and air/climate quality control equipment at a fair price. We are a Trane Elite Dealer and factory-authorized to install and service all Trane heating and cooling products. Our customers throughout the region enjoy the confidence of knowing that they can count on Trane products and West Virginia Heating & Cooling. For reliability you can depend on, remember that It's Hard To Stop A Trane.

  • Local HVAC Expert Services
    5
    Huntington, US

    At Local HVAC Expert, we are not just an HVAC repair company, we provide the best heating and cooling services along with unparalleled customer service. For years, we have serviced countless heating and cooling units throughout the country. Our team is well-versed and skilled in handling any service job you require. We fully stocked our service vehicles with various common spare parts to use in replacements for damaged components. They come in fully equipped with modern tools and equipment to guarantee precise results in every service we perform. So, whether you have a mid-summer air conditioner malfunction or a heater breakdown, our HVAC repair team is prepared and ready to respond. We care about our customers, so contact us to get the best service for your heating and cooling systems at the most reasonable price. We strive to improve the lives of our customers by going the extra mile in exceeding their expectations of our service. We take pride in our team of seasoned technicians who guarantee to deliver quality and perfection in every service we perform. Fully trained and equipped to work on all heating and cooling systems, from newer to the traditional models, advanced to simple repairs, rest assured that we provide you with the most reliable HVAC service for the best comfort and performance.

  • Coastal Air Technologies Inc
    4.7
    912 Elm St. W, Hampton, 29924, US

    Coastal Air Technologies, Inc. is a family-owned and operated company that provides 24/7 emergency HVAC services. We're a Trane Comfort Specialist that offers a variety of HVAC services ranging from air conditioning installation to heating repairs. Our NATE-certified comfort consultants care about your HVAC system and believe that your comfort is a top priority. We're dedicated to providing quality HVAC services at fair prices.

  • Appalachian Air LLC
    5
    1005 Hartman Run Rd., Morgantown, 26505, US

    Our team is committed to providing exceptional service, whether it’s routine maintenance, repairs, quotes, system installations, or simply answering your questions. We are knowledgeable in residential and commercial HVAC solutions, offering honest solutions for any HVAC challenge. We cater to all makes and models, providing installation, repair, and maintenance services. Learn more about our client-based solutions for HVAC/R and commercial heating and cooling.

  • APLUS HVAC
    5
    Charleston, US

    Welcome to Aplus Heating and Cooling! Our business stands out by delivering extraordinary service. Our customers are the first priority. We are here to find, fix, resolve & walk away with a satisfied customer. We are a small local company that are able to keep our prices lower than the leading competitors. We do not have the overhead and we are able to work with you multiple ways if funding is a issue. We do offer financing. Our #1 key is not the quantity of customers but the quality of work provided. We love having that open relationship with new and previous customers. We walk you hand and hand to show you the function of your HVAC system, the best way to keep it maintained and answer any and all questions that you have (either it be in person or on the phone). We get satisfaction knowing that we provided all that we can and we are both able to walk away with a smile on our faces. First and foremost we get the satisfaction of working with our hands and helping someone every day ensuring them that whatever mother nature throws at us you are staying warm and keeping cool. Every day is a different situation or scenario. We enjoy being able to see the finished product and know that we have given our best of knowledge to complete the task at hand.

  • Hero Heating and Air
    4.9
    Charleston, US

    Zero to Hero in No Time! HERO Heating and Air is a local HVAC company delivering top-quality heating and air conditioning services in Mount Pleasant, Charleston, and the surrounding areas. Our licensed and highly trained technicians can service every make and model of system—with no job being too big or small. So, whether you need speedy repairs to a malfunctioning AC, looking to replace a failing heating system, or are curious about how to boost your indoor air quality, our team of experts has you covered. With honest and upfront prices, best-in-class equipment, and 5-star customer service, we have quickly become the trusted name in heating and cooling solutions.

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Frequently Asked Questions About HVAC Companies

Find answers to common questions about HVAC services, finding contractors, and getting the best HVAC systems for your needs.

What regular maintenance should I do on my HVAC system?

You can perform some simple maintenance tasks on your own to keep your HVAC system running smoothly:
  • Change Air Filters: Change or clean your air filters every 1-3 months. Dirty air filters restrict airflow and decrease system efficiency.
  • Clear Debris: Ensure there are no obstructions near the vents inside your home.
  • Check Thermostat Settings: Make sure your thermostat is set to the desired temperature and is functioning correctly.
For more complex maintenance, like cleaning coils or checking refrigerant levels, contact a qualified HVAC technician. Schedule annual or biannual maintenance with a reputable HVAC contractor.

How can I improve my home's indoor air quality?

You can take these steps to improve your indoor air quality (IAQ):
  • Regular Air Filter Replacement: Change or clean your HVAC system’s air filters regularly (every 1-3 months).
  • Professional Air Duct Cleaning: Have your air ducts cleaned by professionals every few years to eliminate dust, mold, and other contaminants.
  • Improve Ventilation: Ensure adequate ventilation in your home to bring in fresh air and exhaust stale air. Use exhaust fans in kitchens and bathrooms.
  • Control Humidity Levels: Use a humidifier or dehumidifier to maintain optimal humidity levels and prevent mold growth.
  • Clean Regularly: Dust and vacuum frequently to minimize airborne particles.
  • Avoid Smoking Indoors: Smoking indoors significantly reduces IAQ.
  • Use Natural Cleaning Products: Opt for natural cleaning products that don’t release harmful VOCs (volatile organic compounds).
  • Monitor Indoor Air Quality: Consider using an indoor air quality monitor to track pollutant levels.
If you have persistent IAQ issues, consult with an HVAC professional or an indoor air quality specialist for further assessment and solutions.

What is the difference between an AC unit and a heat pump?

While both air conditioners and heat pumps provide cooling, they differ in how they generate heat. An AC unit cools your home by extracting heat and transferring it outside. It uses a separate furnace or heating system for heating in colder months. A heat pump, however, can both cool and heat. In cooling mode, it functions like an AC, extracting heat from indoor air and releasing it outdoors. In heating mode, it reverses this process, extracting heat from the outside air (even in cold temperatures) and transferring it inside. This makes heat pumps more energy-efficient for heating than traditional electric resistance heating, especially in mild to moderately cold climates.

What are the signs my air conditioner needs refrigerant?

Low refrigerant levels can cause various problems with your air conditioner:
  • Warm Air: The most noticeable sign is that the AC is blowing warm or not cool air.
  • Ice Buildup: Ice may form on the refrigerant lines or evaporator coil.
  • Increased Energy Bills: Your system has to work harder to cool, leading to higher energy consumption.
  • Hissing or Bubbling Sounds: These sounds can indicate a refrigerant leak.
If you suspect low refrigerant, contact an AC repair specialist to fix the leak and add refrigerant.

What regular maintenance should I do on my HVAC system?

You can perform some simple maintenance tasks on your own to keep your HVAC system running smoothly:
  • Change Air Filters: Change or clean your air filters every 1-3 months. Dirty air filters restrict airflow and decrease system efficiency.
  • Clear Debris: Keep the area around your outdoor unit clear of debris, leaves, and snow.
  • Check Thermostat Settings: Make sure your thermostat is set to the desired temperature and is functioning correctly.
For more complex maintenance, like cleaning coils or checking refrigerant levels, contact a qualified HVAC technician. Schedule annual or biannual maintenance with a reputable HVAC contractor.

How can I improve my home's indoor air quality?

You can take these steps to improve your indoor air quality (IAQ):
  • Regular Air Filter Replacement: Change or clean your HVAC system’s air filters regularly (every 1-3 months).
  • Professional Air Duct Cleaning: Have your air ducts cleaned by professionals every few years to eliminate dust, mold, and other contaminants.
  • Improve Ventilation: Ensure adequate ventilation in your home to bring in fresh air and exhaust stale air. Use exhaust fans in kitchens and bathrooms.
  • Control Humidity Levels: Use a humidifier or dehumidifier to maintain optimal humidity levels and prevent mold growth.
  • Clean Regularly: Dust and vacuum frequently to minimize airborne particles.
  • Avoid Smoking Indoors: Smoking indoors significantly reduces IAQ.
  • Use Natural Cleaning Products: Opt for natural cleaning products that don’t release harmful VOCs (volatile organic compounds).
  • Monitor Indoor Air Quality: Consider using an indoor air quality monitor to track pollutant levels.
If you have persistent IAQ issues, consult with an HVAC professional or an indoor air quality specialist for further assessment and solutions.

What is the difference between an AC unit and a heat pump?

While both air conditioners and heat pumps provide cooling, they differ in how they generate heat. An AC unit cools your home by extracting heat and transferring it outside. It uses a separate furnace or heating system for heating in colder months. A heat pump, however, can both cool and heat. In cooling mode, it functions like an AC, extracting heat from indoor air and releasing it outdoors. In heating mode, it reverses this process, extracting heat from the outside air (even in cold temperatures) and transferring it inside. This makes heat pumps more energy-efficient for heating than traditional electric resistance heating, especially in mild to moderately cold climates.

What are the signs my air conditioner needs refrigerant?

Low refrigerant levels can cause various problems with your air conditioner:
  • Warm Air: The most noticeable sign is that the AC is blowing warm or lukewarm air.
  • Ice Buildup: Ice may form on the AC unit.
  • Increased Energy Bills: Your system has to work harder to cool, leading to higher energy consumption.
  • Hissing or Bubbling Sounds: These sounds can indicate a refrigerant leak.
If you suspect low refrigerant, contact an HVAC technician to fix the leak and add refrigerant.