Are You Looking for HVAC Contractors in Northwood, OH?

J & J Heating & Air Conditioning delivers comprehensive HVAC services to the Greater Toledo area, specializing in heating, cooling, and climate control solutions. With 55+ years of experience, we offer furnace installations, air conditioning repairs, energy-efficient upgrades, and maintenance for residential and commercial properties. Our family-owned business combines technical expertise with personalized service to ensure optimal comfort and system longevity.

Mauder Heating & Air Conditioning delivers expert HVAC installation, repair, and maintenance services across Northwest Ohio and Southeast Michigan. With Carrier Factory Authorized status since 2005, we combine advanced technology with personalized service. Our 24/7 emergency response team and in-house fabrication capabilities ensure reliable solutions for residential and commercial clients.

Wojo's delivers comprehensive HVAC and plumbing solutions for residential and commercial clients. Established in 1967, we specialize in system installations, repairs, and maintenance with a focus on energy efficiency and customer satisfaction. Our licensed technicians provide 24/7 emergency services and personalized support across Northwest Ohio and Southeast Michigan.

Campbell provides commercial HVAC, plumbing, and energy efficiency solutions for industrial, institutional, and retail facilities. We specialize in preventive maintenance, emergency services, and customized energy management programs designed to reduce operating costs and extend equipment lifespan. With 50+ years of experience and locations in Toledo, Cleveland, Findlay, and Ann Arbor, our licensed technicians deliver reliable mechanical contracting services aligned with ASHRAE standards and client-specific needs.