RSK Service Corporation is an appliance and HVAC repair company based in Portland, OR. They offer a wide range of services including boiler and broiler repairs, mini split Daikin system installation, refrigeration maintenance, and full electrical service. Founded in 1998, the company provides preventative maintenance and repair for various commercial kitchen appliances and heating and cooling systems. RSK Service Corporation is available for 24/7 emergency service, including weekends and holidays, ensuring support whenever needed.

Hawthorne Best HVAC Service is an HVAC company based in Portland, OR, offering a range of services including air conditioning and furnace installation, repair, and maintenance. Their team is skilled in handling AC repairs, thermostat installation, and HVAC tune-ups. The company emphasizes fast response and knowledgeable technicians to address issues such as unusual noises, poor cooling, and filter problems. They provide service throughout Portland and are available every day of the week.

Aladdin Heating & Air Conditioning is a family-owned HVAC company serving Portland, OR, and the surrounding metro area. Since 1991, they have offered a wide range of services including installation and repair of heat pumps, furnaces, and air conditioning systems, as well as duct cleaning and routine maintenance. Their capabilities include installing high-efficiency and extended-capacity heat pumps, supporting both residential and commercial clients. The company grew from a one-man operation into a multi-vehicle team while maintaining a focus on quality and customer care.

Oregon Ductless Heroes provides ductless mini-split installation, repair, and maintenance services in Portland, OR. They specialize in ductless mini-split systems that offer efficient cooling and heating without the need for ductwork, helping improve indoor air quality and energy efficiency. The company partners with Mitsubishi Electric to offer advanced systems featuring quiet operation, zoning capabilities, and programmable controls. Oregon Ductless Heroes offers 24/7 emergency repair service and has decades of experience working with mini-split technology.

C H Murphy Clark Ullman Inc is a boiler repair and installation contractor based in Portland, OR. Serving industrial clients, they offer turnkey solutions including boiler repair, new boiler installation, and extensive refractory services. Their ASME Code Fabrication Shop designs and fabricates shell and tube heat exchangers, pressure vessels, and pipe spools. Established in 1920, the company brings over a century of industry experience to both emergency responses and planned outages. They provide 24/7 availability to support urgent maintenance needs.

Airmaxx Heating and Cooling is a licensed, bonded, and insured HVAC contractor serving Portland, OR. They provide a wide range of heating and cooling services including installation, repair, and maintenance for furnaces, air conditioners, heat pumps, ductless mini-splits, and smart thermostats. Their team offers customized solutions tailored to each space, with capabilities such as heat pump refrigerant recharge and furnace ignition system repair. Airmaxx has built a reputation for quality and attention to detail, with some clients noting over five years of ongoing service relationships. They serve both residential and commercial customers across Portland and nearby communities.

Willamette Heating & Air Conditioning has been serving Portland, OR since 1989, specializing in the installation and repair of furnaces, air conditioners, and heat pumps. The company focuses on residential heating equipment replacement and retrofitting, with expertise in converting homes from oil or electric to gas. They install Goodman heating and air conditioning products, known for high efficiency and advanced features like fully modulating furnaces and high HSPF heat pumps. Willamette Heating also supplies and installs all ductwork as part of their comprehensive HVAC services.

TSS HVAC Services provides installation, repair, and maintenance for HVAC systems in Portland, OR. They specialize in customized solutions for commercial and government properties, including air conditioning, furnace, heat pump, and boiler services. Their team handles new installations, complex repairs, and proactive tune-up plans to support energy efficiency and system performance in Portland's diverse buildings.

All Time Heating LLC is a family-owned furnace repair company based in Portland, OR. They provide furnace repair services to Portland and nearby areas, focusing on meeting the unique needs of each customer. The company is licensed, bonded, and insured, emphasizing a commitment to safety and professionalism.

Aire Serv Oregon City provides heating, cooling, and ventilation services in Portland, OR, including installation, repair, and maintenance of air conditioners, furnaces, heat pumps, and HVAC systems. They serve areas such as Clackamas, Sunnyside, Happy Valley, Damascus, and Oregon City. Their team offers expertise in HVAC tune-ups and system replacements, focusing on tailored solutions for home comfort. The company emphasizes clear pricing and customer satisfaction with their Neighborly Done Right guarantee.