HVAC Companies Gaithersburg

Top 10 HVAC Companies in Gaithersburg

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  • Southern Air
    3.4
    2655 Lakeside Drive, Lynchburg, 24501, US

    Since 1946, Southern Air has maintained strong connections with our clients by taking the time to understand their unique needs and focusing on great service throughout every project. We are dedicated to offering exceptional design, installation, and service of heating, air conditioning, electrical, plumbing, and piping systems for commercial and industrial facilities throughout Virginia, West Virginia and North Carolina. Our team is available 24/7 for all service requests and questions.

  • One Hour Air Conditioning & Heating® of Frederick
    4.8
    6639 Ballenger Run Blvd, Frederick, 21703, US

    One Hour Air Conditioning & Heating is a premier HVAC service provider in the United States. We respect our customers, their time, and the trust they put in us to keep their homes comfortable. We back all our work with a 100% customer satisfaction guarantee for two years and are always on time - guaranteed. Our team of experts is dedicated to providing responsive, reliable HVAC help when you need it most.

  • Baltimore's Heating & Cooling
    4.8
    PO Box 28478, Baltimore, 21234, US

    BALTIMORE'S HEATING, COOLING & CHIMNEY SERVICES Tired of paying service charges? We come to your house for free! We are the only company that will come to your house free of charge, no service fee ever! Expert Heating, Cooling & Chimney Services in Baltimore, MD. Expert Chimney Inspection, Cleaning, Repair and Reconstruction Trust the chimney experts at Baltimore Heating & Cooling with ALL of your chimney installation, repair and reconstruction projects. Serving the Baltimore and surrounding areas in Maryland since 1988, our expert technicians specialize in chimney inspection, maintenance, repair and reconstruction. If you have chimney, you should have it inspected and cleaned at least once a year by a qualified chimney professional. Cleaning not only eliminates bad odors from your chimney, it also improves draft, which in turn, improves the efficiency of your fireplace. Baltimore's Heating Cooling & Chimney Services knows that any business is only as good as its people, and the reason why we only hire experienced and dedicated employees.

  • United Refrigeration Inc
    3.2
    Baltimore, US

    URI Events is a leading provider of refrigeration and HVAC equipment, offering a wide range of products and services to meet the needs of commercial and residential customers. With a commitment to quality, reliability, and customer satisfaction, URI Events has established itself as a trusted partner for businesses and homeowners alike.

  • Aire Serv of Williamsport
    5
    Hagerstown, US

    Aire Serv of Williamsport is your locally owned and operated HVAC expert, dedicated to keeping your home or office comfortable year-round. We offer a wide range of services, from basic repairs and maintenance to complex installations. Our team of expert technicians is committed to providing upfront pricing, no overtime charges, and on-the-way alerts so you're always in the loop. We stand behind our work with the Neighborly Done Right Promise™ and offer an Advantage Plan for added peace of mind. At Aire Serv, we believe in treating our customers like neighbors. We're committed to providing exceptional service and building lasting relationships. Contact us today to schedule an appointment or learn more about our services.

  • All Climate Mechanical
    5
    775 Merus Court, Fenton, 63026, US

    Welcome to All Climate Mechanical, your local family-owned mechanical contractor proudly serving St. Louis, MO, and surrounding areas. With a legacy of over 30 years in the industry, our family brings expertise, precision, and personalized service to every project. Explore how we cater to diverse sectors, including commercial, and industrial, with a commitment to excellence. From HVAC solutions to piping and construction, ACM is your dedicated partner for reliable and top-tier mechanical services in St. Louis and beyond. Choose the local advantage; choose All Climate Mechanical for excellence in mechanical contracting. When you choose All Climate Mechanical, you’re not just choosing a service – you’re becoming a part of our family. As a family-owned business, we prioritize building lasting relationships with our clients. Expect personalized attention, open communication, and a genuine commitment to your satisfaction. Our hands-on approach ensures that your project is treated with the care and attention it deserves, creating a sense of trust and reliability that extends beyond business transactions. With ACM, you benefit from the wealth of knowledge accumulated over generations. Our family’s longstanding history in the mechanical contracting industry has equipped us with unparalleled expertise and a deep understanding of the trade. From navigating the latest technological advancements to employing time-tested techniques, our multi-generational experience ensures that your project is in the hands of seasoned professionals dedicated to delivering top-notch results. Integrity and quality craftsmanship are the cornerstones of our family-owned business. At All Climate Mechanical, we take immense pride in upholding a reputation built on trust, honesty, and excellence. Our commitment to delivering high-quality workmanship is unwavering, ensuring that your mechanical contracting needs are met with precision and care. When you choose us, you choose a family legacy of integrity and a dedication to exceeding your expectations at every turn.

  • Complete Heating & Cooling
    4.9
    11047 Pierson Dr Suite H, Fredericksburg, 22408, US

    Complete Heating and Cooling is a locally owned and operated business that has been serving the Fredericksburg, VA area for over 47 years. We provide personalized HVAC services, including repair, installation, and maintenance, to ensure our customers' comfort and satisfaction. Our team of award-winning technicians is dedicated to providing exceptional service and has a proven track record of integrity and reliability. We are committed to giving back to the community through our involvement in local charity events and donations to organizations such as the Fredericksburg Food Bank and the Fisher House in Richmond, VA.

  • Show-Me Ductless
    5
    844 State Highway J, Fayette, 65248, US

    Show-Me Ductless is a locally owned business by Jamie Callahan of Fayette, Mo. We have helped thousands of customers reach their personalized comfort solutions with Mitsubishi Electric Cooling & Heating products. We pride ourselves in being highly knowledgeable in the application, installation, and service of all Mitsubishi Electric product lines. We will work with you to find a Mitsubishi solutions that fit your heating, cooling, and comfort needs. We will provide you with a full consultation to explain all of your available options so that you can choose the system that's right for your home or business. We serve both residential and commercial clients by offering Mitsubishi Zoned Comfort Solutions full line up. We combine our use of the highest quality parts and equipment, and our dedication to delivering exceptional service to provide you with top quality service. Warranty included with all services.

  • B&B Air Conditioning & Heating Service
    4.9
    Rockville, Maryland, 12324 Wilkins Ave, 20852, US

    B&B Air Conditioning & Heating Service is a leading provider of heating and air conditioning services in Rockville, MD, VA, and Washington, D.C. With over 67 years of experience, our team of factory-trained technicians is dedicated to providing quality services, community investment, and effective solutions. We operate with professionalism, honesty, and integrity in every job we do. Our 24/7 emergency services hotline is available for anyone in the area. We're certified dealers of brands like York, Carrier, Lennox, and Trane. Our team brings over 67 years of experience to the HVAC industry, being a leader in team organization, community values, and hard work. There's one name that goes above and beyond for heating, air conditioning, and indoor air quality work, and that's B&B Air Conditioning & Heating Service.

  • The Appliance Guys
    4.7
    2 Hilltop Village Center Drive, Eureka, 63025, US

    The Appliance Guys is your local, family-owned home appliance repair and heating/cooling service company. We repair all brands and types of appliances and heating/cooling equipment. We guarantee our qualified repairs for 90 days parts and labor. Schedule an appointment online today! We service all of St. Louis, Saint Charles, Jefferson Counties and Franklin in Missouri. Now servicing Madison, St. Clair and parts on Monroe counties in Illinois! We understand an appliance breakdown is a pain, we offer quick and easy online scheduling and convenient repair appointment options. We provided detailed receipts that are emailed and a 90 guarantee on all of our qualified repairs.

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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 different types of HVAC systems?

Several types of HVAC systems are available for residential and commercial buildings:
  • Split Systems: The most common type, consisting of an outdoor unit (condenser/compressor) and an indoor unit (air handler/furnace).
  • Heat Pumps: Provide both heating and cooling by transferring heat between indoor and outdoor air.
  • Ductless Mini-Splits: Ideal for homes without existing ductwork or for adding heating and cooling to specific zones.
  • Packaged Units: A single unit that contains all the system's components.
  • Geothermal Heat Pumps: Use the earth's stable temperature to provide highly efficient heating and cooling.
An HVAC professional can help determine the best type of system for your needs and budget.

What is the best temperature to set my thermostat in summer?

The best temperature to set your thermostat in summer depends on your personal preferences and how much you’re willing to spend on energy costs. A general recommendation is to set your thermostat to 78°F (26°C) when you're home and awake. You can save energy by setting the thermostat higher when you're away or asleep.

How much do HVAC services cost?

HVAC service costs vary depending on the type of service, the complexity of the job, your location, and the specific contractor you hire. Common HVAC services and their estimated cost in USA:
  • AC Repair: [Price Range]
  • Furnace Repair: [Price Range]
  • AC Installation: [Price Range]
  • Furnace Installation: [Price Range]
  • Heat Pump Installation: [Price Range]
  • HVAC Maintenance: [Price Range]
It's crucial to get multiple quotes from different HVAC companies to compare pricing and find the best value. HVACCompaniesHub simplifies the process of getting quotes from multiple HVAC contractors in your area.

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 the need for a new HVAC system.
If you're unsure whether you need a new system, contact a trusted HVAC technician for an assessment.

What are the different types of HVAC systems?

Several types of HVAC systems are available for residential and commercial buildings:
  • Split Systems: The most common type, consisting of an outdoor unit (condenser/compressor) and an indoor unit (air handler/furnace).
  • Heat Pumps: Provide both heating and cooling by transferring heat between indoor and outdoor air.
  • Ductless Mini-Splits: Ideal for homes without existing ductwork or for adding heating and cooling to specific zones.
  • Packaged Units: A single unit that contains all the system's components.
  • Geothermal Heat Pumps: Use the earth's stable temperature to provide highly efficient heating and cooling.
An HVAC professional can help determine the best type of system for your needs and budget.

What is the best temperature to set my thermostat in summer?

The best temperature to set your thermostat in summer depends on your personal preferences and how much you’re willing to spend on energy costs. A general recommendation is to set your thermostat to 78°F (26°C) when you're home and awake. You can save energy by setting the thermostat higher when you're away or asleep.

How much do HVAC services cost?

HVAC service costs vary depending on the type of service, the complexity of the job, your location, and the specific contractor you hire. Common HVAC services and their estimated cost in USA:
  • AC Repair: [Price Range]
  • Furnace Repair: [Price Range]
  • AC Installation: [Price Range]
  • Furnace Installation: [Price Range]
  • Heat Pump Installation: [Price Range]
  • HVAC Maintenance: [Price Range]
It's crucial to get multiple quotes from different HVAC companies to compare pricing and find the best value. HVACCompaniesHub simplifies the process of getting quotes from multiple HVAC contractors in your area.

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 the need for a new HVAC system.
If you're unsure whether you need a new system, contact a trusted HVAC technician for an assessment.