Source: [https://nwhvac.com/services](https://nwhvac.com/services)

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What We Do

# Commercial HVAC Services

Service, maintenance, design/build, and automation — everything your facility needs under one roof.

What We Do

## Increase Your Comfort — And Your Bottom Line

We are a customer-focused HVAC service, maintenance, installation, and engineering group offering best-in-class commercial HVAC solutions.

### [HVAC Service & Maintenance](https://nwhvac.com/services/service-maintenance)

Preventive maintenance programs are key to the long-term health of your HVAC equipment, ensuring minimal downtime and long-term cost savings. When your equipment has run its course, we perform turnkey replacement projects — equipment repair and emergency 24/7 service included.

[Learn More](https://nwhvac.com/services/service-maintenance)

### [Building Automation & Controls](https://nwhvac.com/services/automation-controls)

Customized turnkey control systems ready to install. We're not beholden to any single manufacturer — we engineer each project to be the right solution for each distinct location, with remote monitoring 24/7.

[Learn More](https://nwhvac.com/services/automation-controls)

### [HVAC Design/Build Services](https://nwhvac.com/services/design-build)

Our engineered turnkey design and construction programs offer savings in both cost and time. In-house engineering, drafting, sheet metal fabrication, and project management — a single point of contact from concept to completion.

[Learn More](https://nwhvac.com/services/design-build)

SBIF Grants

City of Chicago Program

### [SBIF Project Contractor](https://nwhvac.com/services/sbif-qualification)

Planning an SBIF-funded project in Chicago? We're a City of Chicago-licensed, union contractor with in-house engineering, drafting, permitting, and installation.

[Learn More](https://nwhvac.com/services/sbif-qualification)

## Ready to Get Started?

Call us 24/7 or request a free consultation.

[Call 847.498.4590](tel:8474984590)  [Request a Consultation](https://nwhvac.com/contact)

Employee Owned77+ Years in Business24/7 Emergency ResponseChicagoland Commercial HVAC