HVAC Companies Concord

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  • Paradigm Plumbing, Heating & A/C - Nashua
    5
    Unit 12, 8 Industrial Park Dr., Hooksett, 03106, US

    Trusted Plumbing and HVAC Services Paradigm Plumbing Schedule Now 603-641-6400Financing Available Plumbing Our team of licensed plumbers specialize in restoring and maintaining the operation of your plumbing system. Learn More HVAC Paradigm keeps all styles, makes, models, and sizes of HVAC systems in peak condition. Learn More Electrical Paradigm provides a competitively priced source of quality electrical services in New Hampshire. Learn More Trusted Services from an Expert Team We are proud to be a Bryant Factory Authorized Dealer. This means our technicians reach for industry-standard tools and receive ongoing training to provide you with the best possible service. Our Bryant products are built to last and we don’t leave your household until you are 100% satisfied. Education is so important to us that we go one step further. Our contractors are NATE-certified as well. Contact Us Cooling Heating Commercial HVAC Smart Thermostats Indoor Air Quality

  • Total Air Supply
    4.2
    1 B Street, Derry, 03038, US

    TOTAL AIR SUPPLY The Total Air Supply vision is to provide our customers a one-stop-shop to fulfill all your needs. Our extreme customer focused philosophy gives you the chance to win every job with high quality product offerings and customized metal fabrication at competitive prices.

  • Affiliated HVAC Services, LLC
    3.7
    5 Pine St. Ext. Unit D, Nashua, 03060, US

    Affiliated HVAC Services is a trusted provider of commercial HVAC and refrigeration services with over 20 years of experience. We are dedicated to providing exceptional service, honesty, and reliability to our clients in Nashua, NH, and the surrounding areas, including Southern NH and Northern MA. Our team of skilled technicians specializes in providing expert solutions for all commercial heating, cooling, refrigeration, and ice machine needs. Whether you need to repair or replace your HVAC system, install new refrigeration equipment, or maintain your existing systems, we have the expertise and experience to get the job done right. We offer a wide range of services, including: Heating, Ventilation, and Air Conditioning (HVAC) Refrigeration Ice Machines Exhausts/Make-up Air Preventative Maintenance At Affiliated HVAC Services, we pride ourselves on: Highly trained and educated technicians Responsive, timely, and reliable service 24/7 emergency service availability Contact us today to schedule a consultation or learn more about our services.

  • Dane Heating and Cooling
    5
    Nashua, US

    Dane Heating And Cooling is a family owned and operated heating company serving Nashua, NH and surrounding areas. We are experts proficient in handling various types of heating equipment, including boilers, furnaces, water heaters, and heat pumps. We specialize in furnace replacement and are the only company in the area who insulate our boiler manifolds. We understand the importance of energy efficiency and offer installation services for energy-efficient boilers for our and combi boiler installations. Our services also include oil to propane conversions, hybrid heat pump systems. Trust us to keep your home warm and comfortable all year round. HISTORY OF DANE HVAC My name is Mike Dane and I have been in the HVAC business since 1990. I spent the first 15 years as a residential service technician and the next 5 doing commercial service. I then spent the next 12 years doing commercial installations. In 2018, my oldest son Mason started working on my crew where I was the lead technician. In 2020 we started Dane HVAC and have enjoyed every minute. Commercial installations have strict efficiency standards that we have incorporated into our beautiful and serviceable systems. Global warming is becoming an issue that will require everyone’s help to fix. We encourage everyone to get the most efficient heating / air conditioning system they can and get it installed as efficiently as possible. It’s good for the planet and good for your wallet. Don’t wait until the sun starts blazing or the weather drops to freezing temperatures to call for HVAC assistance. Let us keep your home or business at the temperatures you find most comfortable. We are the experts that reduce the risk of future costs and help you avoid breakdowns when you need your AC or heater most. We offer the highest quality HVAC contractors, HVAC services, and HVAC installation. What Our Clients Are Saying About Dane HVAC I would highly recommend Dane HVAC Alyse S. Called and had next day professional service. They were friendly and knew exactly what needed to be done. Very knowledgeable and willing to do what it takes. Even offered

  • The Gas Connection LLC
    4.6
    17 Airport Rd, Nashua, 03063, US

    Your comfort is our priority. Proudly serving the Nashua area since 1979. Efficient & earth-friendly products. Skilled technicians on call for you. Connect with us today! (603) 889-1161. Serving The Greater Nashua Area Since 1979. Home About Company Background Credentials Testimonials Careers Services Heating Air Conditioning Plumbing Indoor Air Quality Water Heaters Maintenance Agreement Resources Specials Financing Featured Products Customer Survey When To Call About Your HVAC System Tips & FAQs Contact Request Service Request Estimate View our Specials Apply for Financing. Established in 1979, The Gas Connection's mission is to provide the Greater Nashua community with dependable heating, air conditioning, and plumbing solutions. A full-service residential and light commercial HVAC contractor, we are committed to delivering a positive experience for our customers with the common goal of excellence and the highest level of service and installation. From heat pumps to water heaters to AC repair - we can help you!

  • Walley's Heating & Air
    4.9
    Nashua, US

    Walley's® Heating and Air is a company dedicated to providing exceptional heating, cooling, and water heater services. They pride themselves on their commitment to customer satisfaction, offering a 'New Degree of Service' that elevates the customer experience. Their team of experts provides a comprehensive range of services, from installations and repairs to maintenance and financing options. Walley's® emphasizes a streamlined process, making it easy for customers to schedule appointments, get quotes, and manage their service needs. They are known for their expertise in various heating and cooling systems, including furnaces, boilers, heat pumps, and ductless systems. Walley's® also offers financing solutions through Greensky by Goldman Sachs® to make quality HVAC solutions accessible to all.

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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 are the signs that I need a new HVAC system?

Several signs indicate it might be time for a new HVAC system:
  • Frequent Repairs: If your system requires repairs frequently, it may be more cost-effective to replace it.
  • Age of System: HVAC systems typically last 15-20 years. If your system is nearing or beyond that age, it's likely less efficient and more prone to breakdowns.
  • Increased Energy Bills: A significant rise in energy bills might mean your system is losing efficiency and needs replacement.
  • Uneven Temperatures: If some rooms are too hot or too cold, it could be a sign of an inefficient HVAC system.
  • Poor Indoor Air Quality: If you're experiencing allergies, dust, or other indoor air quality issues, a new HVAC system with better filtration could help.
  • Strange Noises or Smells: Unusual noises or foul odors emanating from your HVAC system could signal a problem that requires a system replacement.
If you're unsure whether you need a new system, contact a trusted HVAC technician for an assessment.

What should I ask an HVAC technician during a service call?

When an HVAC technician comes for a service visit, ask these important questions:
  • What is the source of the problem? Get a clear explanation of the issue and what caused it.
  • What are my repair options? Discuss different repair solutions, if applicable, and their associated costs.
  • Are there any preventative measures I can take? Find out if there are steps you can take to prevent future problems.
  • Do you recommend a repair or replacement? If repairs are extensive or the system is old, consider replacement.
  • What are the warranties on parts and labor? Understand the warranties before agreeing to any repairs.
  • Do you have any customer reviews or testimonials I can check? Reputable HVAC technicians are often happy to provide references or direct you to customer reviews.
Asking these questions can help you make an informed decision and feel confident in the HVAC technician's expertise and recommendations.

How long does an HVAC system last?

The average lifespan of an HVAC system is about 15-20 years. However, how long your system lasts can vary depending on usage, maintenance, and the system's quality. Regular maintenance can extend the life of your HVAC system significantly. If your HVAC system is over 15 years old, it's a good idea to start considering a replacement.

What regular maintenance should I do on my HVAC system?

You can perform some simple maintenance tasks yourself 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.

What are the signs that I need a new HVAC system?

Several signs indicate it might be time for a new HVAC system:
  • Frequent Repairs: If your system requires repairs often, it may be more cost-effective to replace it.
  • Age of System: HVAC systems typically last 15-20 years. If your system is nearing or beyond that age, it's likely less efficient and more prone to breakdowns.
  • Increased Energy Bills: A significant rise in energy bills could indicate your system is losing efficiency and needs replacement.
  • Uneven Temperatures: If some rooms are too hot or too cold, it could be a sign of ductwork problems or an undersized/aging system.
  • Poor Indoor Air Quality: If you're experiencing allergies, dust, or other indoor air quality issues, a new HVAC system with better filtration could help.
  • Strange Noises or Smells: Unusual noises or foul odors emanating from your HVAC system could signal a problem that requires a system replacement.
If you're unsure whether you need a new system, contact a trusted HVAC technician for an assessment.

What should I ask an HVAC technician during a service call?

When an HVAC technician comes for a service visit, ask these important questions:
  • What is the source of the problem? Get a clear explanation of the issue and what caused it.
  • What are my repair options? Discuss different repair solutions, if applicable, and their associated costs.
  • Are there any preventative measures I can take? Find out if there are steps you can take to prevent future problems.
  • Do you recommend a repair or replacement? If repairs are extensive or the system is old, consider replacement.
  • What are the warranties on parts and labor? Understand the warranties before agreeing to any repairs.
  • Do you have any customer reviews or testimonials I can check? Reputable HVAC technicians are often happy to provide references or direct you to customer reviews.
Asking these questions can help you make an informed decision and feel confident in the HVAC technician's expertise and recommendations.

How long does an HVAC system last?

The average lifespan of an HVAC system is about 15-20 years. However, how long your system lasts can vary depending on several factors. Regular maintenance can extend the life of your HVAC system significantly. An older system is likely to be less efficient and more prone to repairs.

What regular maintenance should I do on my HVAC system?

You can perform some simple maintenance tasks yourself 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.