Campbell Mechanical Provides the Best HVAC Mechanical Maintenance Services in the Toledo, Ohio Area

Our expertise and experience allow us to expertly service and maintain commercial HVAC systems and industrial plumbing mechanical systems in the Toledo, Ohio area.

Our technicians are available for your service and maintenance needs, and help determine the best preventive maintenance plan for your system components to avoid potential problems and improve energy efficiency and indoor air quality in the long run.

We are proud to be a member of the American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE). Our partnership with them allows us a unique perspective on building systems, energy efficiency, indoor air quality, refrigeration, and sustainability within the industry.

Learn more about what we do and how our services in the Toledo area set us apart.

Industries We Serve


Campbell Mechanical Services partners with local municipalities to provide reliable HVAC solutions. From city halls to public libraries, we ensure that government buildings maintain optimal indoor conditions. Our team collaborates with city officials and facility managers to enhance energy efficiency, air quality, and comfort for residents and employees.

Demographic: Our municipal clients include city administrators, public works departments, and community centers. We serve diverse communities, addressing their unique HVAC needs.

Healthcare Facilities

Healthcare environments demand precise temperature control, air filtration, and ventilation. Campbell specializes in serving hospitals, clinics, and medical offices. Our technicians understand the critical role HVAC systems play in patient care. We prioritize safety, infection control, and patient comfort, ensuring healthcare facilities operate seamlessly.

Demographic: Our healthcare clients include hospital administrators, medical directors, and facility maintenance teams. We contribute to the well-being of patients, staff, and visitors.

Manufacturing and Industrial Sectors

Manufacturing facilities require robust HVAC systems to maintain production efficiency. Campbell Mechanical Services supports factories, warehouses, and industrial plants. We design, install, and maintain systems that regulate temperature, humidity, and air quality. Our goal is to optimize manufacturing processes while minimizing energy consumption.

Demographic: Our industrial clients range from small manufacturers to large-scale production facilities. We collaborate with plant managers, engineers, and production teams.

Educational Institutions

Campbell partners with educational institutions, ensuring conducive learning environments. From K-12 schools to universities, we provide HVAC solutions that enhance student comfort and focus. Our services include system upgrades, preventive maintenance, and energy-efficient designs for educational buildings.

Demographic: Our educational clients include school administrators, principals, and maintenance staff. We contribute to the success of students and educators alike.

Commercial Industries

Beyond the specific sectors mentioned above, Campbell Mechanical Services works with a wide range of commercial industries. Whether it’s office complexes or other business establishments, we tailor our HVAC services to meet the unique requirements of each client. Our experienced team ensures efficient, reliable, and comfortable indoor environments for businesses across Toledo.

Demographic: Our commercial industry clients span various sectors, including retail, hospitality, offices, and more. We collaborate with business owners, property managers, and facility teams to create optimal HVAC solutions.

For all your commercial HVAC mechanical, plumbing service, and maintenance needs in Cleveland, contact us at 800.HVAC.911. Campbell Mechanical Services is your reliable partner for a comfortable and efficient indoor environment.

Toledo Location

2875 Crane Way
Northwood, OH 43619

(419) 476-4444

We Solve Building Challenges

Campbell is proud to serve Toledo area manufacturing industries, commercial businesses, healthcare facilities, schools, universities, and civic buildings.

Contact us today for all your commercial HVAC mechanical, plumbing service, and maintenance needs in Toledo at 800.HVAC.911. Our maintenance and service team is available 24/7 for immediate assistance.

We proudly and promptly serve the Toledo area including the communities of Archbold, Berkey, Bowling Green, Bryan, Defiance, Delta, Findlay, Fremont, Genoa, Haskins, Holland, Liberty Center, Maumee, Milbury, Monclova, Napoleon, Northwood, Norwalk, Oregon, Ottawa Hills, Perrysburg, Port Clinton, Rossford, Sandusky, Sylvania, Swanton, Tiffin, Walbridge, Waterville, Wauseon, and Whitehouse. When you need industrial HVAC mechanical contractor services near me or commercial and industrial plumbing contractor services near me, Campbell is the best team to call!

The best commercial HVAC mechanical contractor for Ohio counties is Campbell Mechanical Services. Call us when you need service in the following Ohio counties: Defiance, Erie, Fulton, Henry, Huron, Lucas, Ottawa, Sandusky, Seneca, Williams, and Wood County, Ohio.


Serving the Toledo, Ohio area, we are your full-service HVAC mechanical contractor specializing in commercial, industrial, institutional, and large retail facilities. Because we employ a highly skilled team of trained service professionals, we are able to design, service, and maintain HVAC systems for a variety of industries and a multitude of customers.


We offer a complete range of commercial, industrial, and institutional plumbing services in Toledo and beyond. From maintenance and preventive maintenance to design/build and plumbing retrofits, our plumbing services a wide variety of commercial and industrial buildings and projects.

Building Controls

Your building controls systems verify security and maintenance through the monitoring of equipment use and alarms. We offer building controls system installation and service in the Toledo area. Frequent updates to your HVAC software not only keeps building controls productive, but it also ensures your system can handle new features and upgrades when they are available.

Expert Technicians

With over 50 years in the industry, Campbell staff are HVAC and mechanical systems experts. We maintain industry specific technical training, licensure, and certifications, and also persistently research and discover innovative solutions in all mechanical services and systems including HVAC, energy, and plumbing. Learn more about our training and licenses.

Campbell C.A.R.E. Program

Our customers benefit from having a primary lead technician on their Toledo area site, which promotes working relationships, sustained knowledge, and work culture sensitivity. We pride ourselves in getting to know your business and its needs through our C.A.R.E. Program.

Our Industry Network

Campbell Mechanical Services® partners with ABM and uses Linc Service® to provide energy audits and building envelope upgrades. Linc has proven processes and procedures that help keep your building comfortable and efficient through industry advancements and expertise. Our industry relationships and networks can work for your success.

About Us

Campbell has been helping commercial and industrial building owners and managers with the design, engineering, installation, preventative maintenance, and reporting for their commercial HVAC and mechanical systems since 1968! Currently, Campbell, Inc. is a 3rd generation, family-owned, commercial HVAC mechanical contractor with 80+ employees serving our customers in the Toledo area and beyond. 

Learn more about the Campbell Inc. story and mission here.

Preventive Maintenance Plans and Service

We offer a comprehensive preventative maintenance services including:

  • Guaranteed Lifetime Protection (GLP) program
  • Guaranteed Professional Maintenance (GPM) program
  • Customized Professional Maintenance (CPM) program

To discuss your HVAC system or commercial plumbing maintenance or repair service needs, or learn more about the features and benefits of our maintenance programs, contact us today.

Need Commercial HVAC Emergency Service or Maintenance?

At Campbell, our technicians diagnose, repair, fix, and provide preventive maintenance for commercial HVAC and plumbing needs in the Toledo area and nearby communities. If you experience any HVAC emergency or problem, turn off the unit and call Campbell at 800.HVAC.911.