Powerhouse Combustion & Mechanical Corporation is a boiler repair company based in Long Beach, CA. They specialize in high-pressure steam boiler maintenance and repair, offering services designed to improve performance and prevent costly equipment failures. Their expertise includes preventative maintenance plans and burner upgrades, with a focus on critical facilities such as hospitals where downtime is not an option. Powerhouse also serves California and Nevada, providing combustion and mechanical equipment sales and services. The company is expanding its reach and team to support these efforts.

M3 Mechanical is an HVAC company based in Anaheim, CA, specializing in commercial HVAC solutions. They provide a full range of services including installation, repair, maintenance, ductwork, and indoor air quality solutions tailored to commercial construction projects. With over 20 years of experience, M3 Mechanical focuses on designing and building efficient mechanical systems for demanding environments. The company offers 24/7 availability to ensure HVAC systems operate smoothly and downtime is minimized.

Service 1st Contractors is a commercial HVAC, plumbing, refrigeration, and electrical service provider based in Anaheim, CA. They offer expert repairs, preventative maintenance, and installations for various commercial systems including HVAC units, plumbing, refrigeration, kitchen equipment, electrical wiring, and pool systems. Their certified in-house technicians handle all work without subcontractors, focusing on minimizing downtime and ensuring smooth business operations. Service 1st Contractors provides 24/7 emergency response to keep commercial facilities running without interruptions.

COIT Cleaning and Restoration is a duct cleaning company serving Irvine, CA, and the broader Orange County area. They offer a wide range of cleaning services for homes and businesses, including air duct cleaning, carpet and upholstery cleaning, tile and grout cleaning, and emergency restoration services. Their certified technicians use advanced equipment and eco-friendly solutions to ensure thorough cleaning and restoration. Founded in 1950, COIT has over 70 years of experience in the cleaning industry. They also provide 24/7 restoration services for emergencies such as fire, smoke, and water damage.