The CLS Difference

More Asset Management

Everything you need at your fingertips: Repair tracking, equipment evaluation, equipment replacements, warranty tracking and more.

More In-Depth Reporting

Keep tabs on your work orders with real-time status updates, custom financial reporting and a dedicated customer service team whenever you need it.

More Quality Assurance

We utilize a certified contractor database, 3rd party contractor audits and have in-house certified HVAC estimators to ensure your dollars are well spent.

Learn how our Capital Expenditure, or CAPEX, program can help maximize your HVAC spend.


Blog Categories

Years of industry knowledge is at your fingertips. Choose your category below.

E-Book Categories

Take a deeper dive with one of our informative e-books below.

National Services

Are you looking for a national facility services provider that offers asset management, in-depth reporting and quality assurance for all of your locations? You DESERVE MORE – CLS DELIVERS MORE. We strive to exceed your expectations for all of your national HVAC services, national electrical services, national sign management, national project management, national plumbing services and cloud energy management needs.

Learn More

HVAC Self Performing Services

Searching for a self-performing HVAC partner for your locations in Ohio and surrounding areas? CLS technicians provide prompt, reliable and affordable local service.

Learn More

Success Stories

CLS has reduced time and material service calls (expenditure) by 17% over a 3 year period by conducting quality, thorough preventive maintenance on a quarterly basis.

Read More

Case Studies

CLS managed the delivery of materials, conducted the complete installation in less than two weeks, and took care of recycling the materials that were removed during the lighting project.

Read More
Get in Touch With Us