Commercial HVAC Hempstead

Top 10 Commercial HVAC Services in Hempstead

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  • Energy Mechanical
    4.6
    Hempstead, US

    ENERGY Mechanical Services, Inc. is your reliable HVAC services partner. We provide a wide range of services, including HVAC installation, service, and repair of rooftop and package units. Our services also encompass chill water and hot water piping, tenant build-out, new equipment, controls, pump repair, cooling tower, boiler, and chiller services. We serve both commercial and industrial clients, offering refrigeration and HVAC service and repair, as well as piping projects and new equipment installation. Our expertise extends to structural support for heavy equipment, lightweight and heavyweight bracing, catwalks, equipment platforms, fabrication, and all kinds and types of welding. For data centers, we provide HVAC installation, service, and repair for all types of equipment, rigging, piping, sheet metal fabrication, sheet metal installation, custom equipment stands, and structural support. We also offer emergency services for temporary structures and man camps, including utilities, available 24/7 for any disaster or emergency. Contact us today to learn more about our services and how we can meet your needs. TACL# 27323 TECL# 34692

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  • PGA Mechanical Contractors Inc.
    5
    17 Union Place, Hempstead, 11550, US

    Experts in Heating, Air Conditioning Ventilation, and Refrigeration Specializing in Repair, Installation, and More Reach Out to Us Experts in Heating, Air Conditioning Ventilation, and Refrigeration Specializing in Repair, Installation, and More Reach Out to Us PGA Mechanical Contractors inc. Serves all of Nassau county / Suffolk county for your mechanical needs. Professional Service and customer satisfaction is our number one priority. We deliver the best possible customer service experience with honesty and hard work, From providing service contracts to your home or business to ensure your HVAC system is operating to its fullest potential. PGA is available 24/7 to ensure you will always be provided with the best service! Contact Us Today! Managing Projects for More Than 46 Years We enjoy the challenge of determining an intelligent solution to replace your failed equipment and enhance your production process. You can count on us to complete your retrofit project by designing and installing a system into your building. Working on Equipment From Various Brands Our technicians and specialists are highly familiar with a variety of models from the industry’s leading manufacturers. We can repair, install, and service several components and make your machine run at optimum efficiency.Our team works on equipment from the following manufacturers: Carrier Trane Johnson Mitsubishi LG Fujtisu HVAC Service PGA offer 24/7 Emergency service to our customers, we understand how important it is to have the right professional service your HVAC equipment, which is why all our technicians have been trained to diagnose issues on you system. Schedule Maintenance Get an estimate Emergency Service Ask a Tech Why Choose Us? At PGA Mechanical Contractors Inc., VALUE is the heart and soul of our business. We provide: Vast resources to fulfill all of your needs and requirements; Attention to every detail, drawing, and specification; Leadership in the areas of heating, ventilation, and air conditioning; Unparalleled performance in delivering on-time projects; and Excellence in the quality and integrity of everything we do. Partner With Us Choose our professionals at PGA Mechanical Contractors Inc. for your next project. Reach out to us today to learn more about our services. Get in Touch With Us

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  • Long Island Air Conditioning & Appliances
    5
    2115 Hillside Avenue, New Hyde Park, 11040, US

    Long Island Air Conditioning & Appliances is your trusted partner for all your heating and cooling needs. As an authorized PSEG and ConEd contractor, we offer a wide range of services, including ductless and ducted HVAC installation for both residential and commercial properties. Serving all of Long Island and NYC, we are committed to providing high-quality workmanship, exceptional customer service, and competitive pricing. Take advantage of our PSEG-Long Island Rebate program and make your home more comfortable and energy-efficient. Contact us today for a free consultation and let our experienced team help you find the perfect solution for your needs.

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Frequently Asked Questions about Commercial HVAC

Find answers to common questions about commercial HVAC systems, services, and finding the right contractor for your business in USA.

What is commercial HVAC?

Commercial HVAC refers to heating, ventilation, and air conditioning systems designed for non-residential properties, such as office buildings, retail stores, restaurants, industrial facilities, and more. These systems are typically more sophisticated than residential HVAC systems and often require specialized expertise for installation, repair, and maintenance.

What is a rooftop unit (RTU)?

A rooftop unit (RTU) is a self-contained HVAC system commonly used in commercial buildings. RTUs are often used to heat and cool large spaces. RTUs are convenient and space-saving, but they can be more exposed to the elements and may require specialized maintenance.

When should I consider upgrading my commercial HVAC system?

Consider a commercial HVAC upgrade if:
  • Age: If your system is nearing the end of its typical lifespan, it is likely to be less efficient and more prone to breakdowns.
  • Frequent Repairs: If you're constantly calling for repairs, a new system may be more cost-effective in the long run.
  • Rising Energy Bills: Look for significant increases in utility costs, which may indicate a need for a higher-efficiency HVAC unit.
  • Inconsistent Temperatures: If some areas of your building are too hot or too cold, an upgrade might be necessary.
  • Poor Indoor Air Quality: Upgrade to an HVAC system with enhanced filtration for improved IAQ.
  • Refrigerant Changes: If your system uses an outdated refrigerant that is being phased out, an upgrade might be required to comply with new regulations.
A new, energy-efficient HVAC system can greatly improve your business's comfort, productivity, and bottom line.

What is an Energy Management System (EMS)?

An Energy Management System (EMS) is a system designed to optimize energy use in a building. Its primary goal is to improve energy efficiency and save money. It can be a valuable tool for businesses seeking to reduce their environmental impact.

What is commercial HVAC?

Commercial HVAC refers to heating, ventilation, and air conditioning systems designed for businesses and organizations, such as office buildings, retail stores, restaurants, industrial facilities, and more. These systems are typically larger and more complex than residential HVAC systems and often require trained technicians to ensure proper design, installation, and operation.

What is a rooftop unit (RTU)?

A rooftop unit (RTU) is a self-contained HVAC system commonly used in commercial buildings. RTUs are often used to heat and cool large spaces. RTUs are convenient and space-saving, but they can be more exposed to the elements and may require specialized maintenance.

When should I consider upgrading my commercial HVAC system?

Consider a commercial HVAC upgrade if:
  • Age: If your system is 15-20 years old or older, it is likely to be less efficient and more prone to breakdowns.
  • Frequent Repairs: If you're constantly calling for repairs, a new system may be more cost-effective in the long run.
  • Rising Energy Bills: An inefficient system can lead to increased energy consumption.
  • Inconsistent Temperatures: Uneven temperatures can be a sign of an improperly sized or poorly maintained HVAC system.
  • Poor Indoor Air Quality: A new system can improve ventilation, filtration, and humidity control to address indoor air quality issues.
  • Refrigerant Changes: If your system uses an older type of refrigerant, an upgrade might be required to comply with new regulations.
A new, energy-efficient HVAC system can significantly improve your business's comfort, productivity, and bottom line.

What is an Energy Management System (EMS)?

An Energy Management System (EMS) is a system designed to optimize energy use in a building. An EMS can monitor energy consumption data, identify areas of waste, and automatically adjust building systems to reduce energy use and costs. An EMS can integrate with a Building Automation System (BAS) to control HVAC, lighting, and other building systems for optimal energy performance.