Demasco Inc is an HVAC company based in Newark, NJ, offering a full range of heating, ventilation, and air conditioning services. They handle installation, repair, and maintenance for residential and commercial properties, including air conditioning, heating systems, indoor air quality solutions, and water heaters. Their expertise extends to commercial refrigeration and air purification, ensuring clean and healthy indoor environments.

Manhattan Welding is a family-owned boiler repair company based in Newark, NJ, with over 100 years of experience since 1914. They provide boiler, burner, and heating system services across multiple counties in New Jersey, including Essex, Hudson, Union, Bergen, Morris, Passaic, Somerset, and Middlesex. Their capabilities include steel welding and repair, mechanical contracting, custom steel fabrication, piping, plumbing, and electronic combustion efficiency testing. The company offers 24-hour emergency assistance for heating repairs and maintenance needs.

Gamarello Plumbing & Heating is a furnace repair and installation company based in Jersey City, NJ. Serving Hudson County since the 1960s, they provide residential and commercial plumbing and heating services. Their offerings include heating system repair, installation, and residential energy management. The company is fully licensed and insured and offers 24-hour emergency service for urgent heating and plumbing needs.

Lightning Mechanical LLC is an HVAC service provider based in Newark, NJ, offering repair, installation, and maintenance for residential and commercial heating and cooling systems. They specialize in a wide range of equipment including air conditioners, furnaces, heat pumps, boilers, and Daikin VRV systems. The company fabricates custom sheet metal in-house and serves clients throughout the New York metro area, including Newark. Since 2005, Lightning Mechanical has provided factory-trained technicians skilled in servicing multiple HVAC brands and advanced systems like Variable Refrigerant Volume (VRV). They also offer rapid response teams for mission-critical facilities and maintain an extensive inventory of Daikin VRV parts for quick repairs.

ADM Wedaman Plumbing Heating is a plumbing and HVAC company serving Newark, NJ. They offer a range of services including air conditioning repair, boiler installation and repair, water heater services, and general plumbing solutions. The company installs and services high-quality Utica Boilers, providing a 1-year labor warranty and a 10-year manufacturer warranty. Their licensed plumbers handle everything from fixture installations to comprehensive plumbing repairs.

American Way Plumbing, Heating & Air Conditioning provides boiler repair, installation, and HVAC tune-up services in Newark, NJ. They specialize in maintaining and upgrading steam radiators and cast-iron boilers to ensure reliable heating during cold seasons. The company follows a clear, proven process to make each job straightforward from start to finish.

In-Line Air Conditioning Co. Inc. is a family-owned HVAC company based in Newark, NJ, serving commercial, industrial, and institutional clients throughout New Jersey. With over 40 years of experience, they provide design-build projects, complex retrofits, and ongoing maintenance for mechanical systems. The company is known for its technical expertise and commitment to safety and reliability. In-Line Air Conditioning Co. Inc. serves multiple counties across New Jersey, including Hudson, Essex, Union, and others, offering scalable and code-compliant HVAC solutions. As a fourth-generation business, they emphasize quality craftsmanship and employ highly trained professionals.

Sears Heating and Air Conditioning provides comprehensive HVAC repair and installation services in Jersey City, NJ. Their certified technicians handle a wide range of systems including central air conditioners, furnaces, heat pumps, boilers, and mini-split units. They offer accurate diagnostics, component replacements, and routine maintenance to ensure efficient operation and extended equipment life. With over 100 years of experience, Sears Home Services uses genuine manufacturer parts and certified installers for reliable repairs and full system replacements. They also offer same-day and next-day appointments for many services.

Daikin Applied Solutions Plaza in New York, NY, specializes in indoor air quality services and advanced HVAC solutions. They provide a range of products and services including compact system designs, free cooling chillers, rental equipment, and building automation controls. Their offerings include innovative technologies like the Pathfinder chiller and Rebel Applied modular systems, designed to improve air quality and energy efficiency. Daikin also operates a Solutions Plaza Innovation Center where customers can explore their latest HVAC technologies. Their rental solutions are available 24/7 across the United States and Canada.

Kook & Son, Inc. is a family-owned plumbing, heating, and air conditioning contractor serving Jersey City, NJ. Established in 1906, they specialize in the installation, repair, and maintenance of HVAC systems including air conditioners, furnaces, and boilers. The company offers comprehensive services such as system analysis and expert advice to help customers maintain efficient mechanical systems. With over 120 years of experience, Kook & Son, Inc. employs licensed and insured technicians dedicated to serving Hudson County with skilled plumbing, heating, air conditioning, drain and sewer cleaning, and water purification services.