HVAC Companies Randallstown

Find AC and Heating Services in Randallstown

Get up to 3 Air Conditioning Services quotes for your project today! Compare profiles, reviews, accreditations, portfolio, etc... and choose the best offer.

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  • DC AC Ductless
    Severna Park, US

    Innovative technology. Quality work. Outstanding service. Reliable HVAC Professionals Whether you need a routine maintenance check or an emergency repair on a heating or cooling unit, we are available to handle all of your all of your heating, cooling and ventilation needs. We continually strive to exceed expectations by ensuring that each client receives the very best service. Individualized HVAC Options We will work with you to find HVAC solutions that fit your heating and cooling 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 and offer a variety of money-saving solutions. 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.

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  • Air Excellence Heating & Cooling
    5
    16024 Manchester Rd, Suite 200, Ellisville, 63011, US

    Air Excellence Heating & Cooling has been providing outstanding HVAC services to the residents of the Ellisville area for over 30 years. We are a customer-focused business with expertise and extensive experience in heating and cooling repairs, maintenance, and installation. No matter how big or how small your home comfort request, we’ll be there to get the job done right! When you call Air Excellence Heating & Cooling for heating and air conditioning service, you can expect: Outstanding Communication and a Customer-First Attitude, An Extensive List of Heating and Cooling Services, Strong Community Involvement, An A+ Rating With the Better Business Bureau, EPA, 410A, and Propane Certified Technicians. As the premier heating and AC company in the greater St. Louis area, we are also proud to be an integral member of our community. We regularly participate in community charities and local causes, including One Child Matters and Holt International. This dedication to service and generosity comes all the way from the top is exemplified in each one of our employees. We put the needs of those we serve first, and our respect and compassion for our neighbors allows us to be the most trustworthy and dependable heating and AC company around.

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  • Master Tech Air And Heating
    5
    Gaithersburg, MD, 105 Leafcup Ct, 20878, US

    Master Tech Air And Heating is an HVAC contractor in Gaithersburg, MD that specializes in keeping your air flow running and at the right temperature throughout the year. As a heating and air conditioning contractor with a stellar reputation, our company believes in providing the best service possible to all customers and ensures that a repair or installation is done right the first time. We offer services for: Residential Air Conditioning Commercial Air Conditioning Residential Heating Commercial Heating Residential Refrigeration Commercial Refrigeration For heating, we offer heater repair and installation service to keep your home heated in the winter. For cooling, we offer AC repair and installation to cool things down under the hot summer sun. If you ever have unexpected damage to your heating or cooling system, we are here to help you get back to a comfortable temperature.

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  • Global HVAC, LLC
    5292 Enterprise St., Suite C, Sykesville, 21784, US

    Global Mechanical is a leading commercial building provider for mechanical, electrical, and plumbing systems. We budget, value engineer, procure, manage, install, service and maintain a wide variety of systems in multiple market sectors. From initial bid through to completion, Global Mechanical offers you a single source provider for all of your construction project needs. We are consistently recognized as one of the most reliable and sought-after MBE mechanical contractors in the mid-Atlantic region. With over $60,000,000 in completed work under our belt, our extensive experience and knowledge make us the perfect partner for your next project.

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  • MARYLAND HVAC REPAIR
    Edgewood, 3107 sweetbay dr, 21040, US

    MARYLAND'S TRUSTED LOCAL EXPERTS. Heating, Air Conditioning, Plumbing, And Electrical Contractor. As Maryland's top choice for HVAC, plumbing, and electrical services, Maryland HVAC Repair offers 24/7 availability and live customer support. Our dedicated team is dedicated to ensuring complete satisfaction and will follow up with a call after completion of each job. Let us assist you with all your home comfort needs. Schedule An Appointment Now. Our 1 Year No-Breakdown Guarantee sets us apart in the industry. Keep your utility bills low by ensuring your furnace is clean and running efficiently. Schedule Furnace Tune Up. Save $35 On Any Repair Service. Fast repair service within hours, not days. Take advantage of our offer and save $35 on any heating, cooling, plumbing, or electrical repair. Schedule Repair Service. $100 Off Preventive Maintenance Plan. Maintaining the cleanliness of your ducts is crucial for the overall air quality of your home or business. Take advantage of our special offer. Claim Now. Experience the Difference of Maryland HVAC Repair. Maryland HVAC Repair employs only fully trained and licensed technicians for installing and repairing heating, air conditioning, plumbing, and electrical systems of all types. 100% Maryland Satisfied Customers. Affordable HVAC Solutions For Every Home And Budget. Maryland HVAC Repair has been dedicated to customer satisfaction for over 5 years, as evidenced by our A+ with customer satisfaction. We have also received many other industry accolades and awards, including the Angie's List Super Service Award - 10 times! Our commitment to quality service, fair pricing, and industry-leading guarantees are some of the reasons why we are Maryland's largest and most trusted provider of heating and air conditioning services.

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  • Gerleman Heating & Cooling LLC
    5
    Branson, MO, 65616, US

    Welcome to Gerleman Heating & Cooling, LLC! With over 15 years of experience, we are your go-to HVAC contractor in Branson, MO and the surrounding areas. Our team is EPA certified, licensed, and insured, ensuring that you receive top-quality service every time. We offer HVAC services to both residential and commercial properties, so you can trust us to keep you comfortable no matter where you are. Contact us today for any HVAC needs.

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  • 1st Choice Heating, Air & Refrigeration LLC
    4.7
    1217 E 6th St unit B, Joplin, 64801, US

    At 1st Choice Heating, Air and Refrigeration, we're more than just an HVAC service in Joplin, MO. We're your neighborhood partners committed to delivering a 5-star customer experience every time. With over 500 5-star reviews, we've earned our reputation as Joplin's go-to for reliable and efficient heating and cooling solutions. We take your comfort personally, and that's why we're always your first choice when it comes to fixing or installing HVAC systems. We specialize in heating, air conditioning, and commercial services, offering reliable and efficient solutions tailored to your needs. Whether it's the dead of winter or the peak of summer, we're here to keep you comfortable all year round.

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  • 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.

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  • Perry Aire Services, Inc. Fredericksburg
    4.6
    Arlington, 22204, US

    Perry Aire Services, Inc. Redefining Excellence in Chiller Repair and HVAC Solutions! With over 25 years in the HVAC sector, Perry Aire is the top choice for heating, cooling, plumbing, and electrical repairs in the Virginia, Washington region. Our skilled team offers diverse services, from installation to maintenance, delivering top-notch solutions tailored to each project's specific demands. We prioritize client satisfaction by understanding their unique challenges and surpassing expectations with exceptional results. Transforming Comfort: Premier HVAC, Heating, and AC Repair Services for Arlington, Washington DC, Maryland & Northern Virginia! Our professional certified Plumbers, Electricians, and HVAC Contractors cover all your residential and commercial repairs and services! From air conditioning, furnaces, boilers, chillers, rooftop units, humidification, indoor air quality, radiant heating, swimming pools, sewers, drains, water fountains, pumps, indoor & outdoor lighting… We have you covered as we can do it all!

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  • Nortek Global HVAC
    3.7
    8000 Phoenix Parkway, O'Fallon, 63368, US

    Nortek Global HVAC (NGH) is an industry-leading HVAC manufacturer that has been in business for over 100 years. We are fully committed to our customers and partners, offering top-tier heating and cooling equipment, end-to-end support, and revolutionary HVAC systems. Our commitment to excellence and industry-leading innovations has set us apart. We're more than just a manufacturer - we're your long-term partner for success.

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Frequently Asked Questions About HVAC Companies

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

What is an AFUE rating, and why is it important?

AFUE (Annual Fuel Utilization Efficiency) measures how effectively a furnace converts fuel to heat. A higher AFUE rating means greater efficiency and lower energy bills. The minimum AFUE for new furnaces is usually 80%, but high-efficiency furnaces can achieve AFUE ratings of 90-98%. Investing in a high-efficiency furnace can save money on heating costs over time.

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 type of HVAC system is best for my home?

The best HVAC system for your home depends on several factors, including your:
  • Climate: Heat pumps are generally more efficient in moderate climates, while furnaces are better for colder regions.
  • Budget: The upfront cost of different systems can vary significantly.
  • Energy Efficiency Goals: Higher-efficiency systems are usually more expensive upfront but result in lower energy bills over time.
  • Home Size and Layout: The square footage and layout of your home affect the system's capacity and ductwork requirements.
  • Existing Ductwork: If you have existing ductwork, you'll need a system compatible with it.
A qualified HVAC contractor can assess your needs and recommend the most suitable HVAC system for your property.

How do I choose the right HVAC contractor?

Selecting a qualified HVAC contractor is essential for a successful HVAC project. Here’s what to look for:
  • Experience: Choose a contractor with extensive experience in the HVAC industry, especially in the type of service you need.
  • Licensing and Insurance: Verify that the contractor is properly licensed and insured.
  • Certifications: Look for NATE (North American Technician Excellence) certification, which indicates a high level of technical competency.
  • Reputation: Check online reviews and ratings to assess the contractor's reputation and customer satisfaction levels.
  • References: Ask for references from past customers and contact them to inquire about their experience.
  • Estimates and Quotes: Get written estimates or quotes from multiple contractors to compare pricing and services.
  • Warranty Information: Ask about warranties on equipment and labor.
  • Communication: Effective communication is key. Choose a contractor who responds promptly and clearly answers your questions.
HVACCompaniesHub can help connect you with qualified HVAC contractors in your area.

What is an AFUE rating, and why is it important?

AFUE (Annual Fuel Utilization Efficiency) measures how effectively a furnace converts fuel to heat. Higher AFUE furnaces waste less fuel. The minimum AFUE for new furnaces is usually 80%, but modern furnaces can achieve AFUE ratings of 90-98%. Investing in a high-efficiency furnace can save money on heating costs over time.

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 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 AC repair specialist to diagnose the issue and recharge the system.

What type of HVAC system is best for my home?

The best HVAC system for your home is unique to your situation, including your:
  • Climate: Heat pumps are generally more efficient in moderate climates, while furnaces are better for colder regions.
  • Budget: The upfront cost of different systems can vary significantly.
  • Energy Efficiency Goals: Higher-efficiency systems are usually more expensive upfront but result in lower energy bills over time.
  • Home Size and Layout: The square footage and layout of your home affect the system's capacity and ductwork requirements.
  • Existing Ductwork: If you have existing ductwork, you'll need a system compatible with it.
A qualified HVAC contractor can assess your needs and recommend the most suitable HVAC system for your property.

How do I choose the right HVAC contractor?

Selecting a qualified HVAC contractor is essential for a successful HVAC project. Here’s what to look for:
  • Experience: Choose a contractor with extensive experience in the HVAC industry, especially in the type of service you need.
  • Licensing and Insurance: Verify that the contractor is properly licensed and insured.
  • Certifications: Look for NATE (North American Technician Excellence) certification, which indicates a high level of technical competency.
  • Reputation: Check online reviews and ratings to assess the contractor's reputation and customer satisfaction levels.
  • References: Ask for references from past customers and contact them to inquire about their experience.
  • Estimates and Quotes: Get written estimates or quotes from multiple contractors to compare pricing and services.
  • Warranty Information: Ask about warranties on equipment and labor.
  • Communication: Effective communication is key. Choose a contractor who responds promptly and clearly answers your questions.
HVACCompaniesHub can help connect you with qualified HVAC contractors in your area.