We Work With

HVAC Repair Service

Commercial HVAC Repairs That Keep You Running

Unexpected breakdowns don't have to disrupt your operations. With Service Plus Repair, you get fast, reliable fixes from certified technicians resorting comfort and productivity across your facility.

Fast Response, Minimal Downtime

When HVAC issues strike, speed matters. Our team responds quickly to diagnose and repair rooftop units, chillers, and boilers — so your business can stay on schedule with minimal disruption.

Certified Expertise You Can Trust

Every HVAC repair is handled by trained technicians who follow industry standards and safety codes. From complex system failures to routine fixes, we ensure your equipment is repaired right the first time.
HVAC Safety & Standards

HVAC Built on Safety, Backed by Standards

From OSHA-certified technicians to ASHRAE performance guidelines and EPA refrigerant handling, our team ensures every installation meets Illinois codes for safety, efficiency, and reliability.

Our technicians follow OSHA standards, keeping worksites safe for workers and occupants.

We follow ASHRAE guidelines, ensuring performance, efficiency, and healthy indoor air.

Certified in EPA handling, we manage refrigerants responsibly to protect environment and reliability.

All installs meet Illinois codes, ensuring safety, efficiency, and full compliance.

HVAC Repair Service

Your Commercial HVAC Restored. In 4 Simple Steps.

01

Diagnose the Issue

Certified technicians quickly identify problems in rooftop units, chillers, or boilers with a full commercial HVAC inspection.
02

Approve the Plan

We provide a clear, upfront estimate for your commercial HVAC repair, including cost, timeline, and compliance requirements.
03

Repair & Restore

Fast, code-compliant HVAC repairs for offices, warehouses, and retail minimizing downtime and restoring comfort.
04

Verify & Protect

Systems are tested for efficiency and safety, with options for ongoing preventive HVAC maintenance agreements.
Industres

Who We Serve

No matter your building type, we have the experience and systems to match your unique climate and operational needs.

Frequently Asked Questions.

How can I prevent repeat issues after a repair?

Enrolling in a Preventive Maintenance Agreement (PMA) ensures regular HVAC inspections, filter replacements, and monitoring to catch problems before they recur.

Can you repair large-scale or multi-unit HVAC systems?

Yes. We handle everything from single RTUs to complex multi-zone systems across warehouses, offices, and healthcare facilities.

Do your HVAC repairs include a warranty?

Yes. All Service Plus repairs are backed by a workmanship guarantee and manufacturer parts warranty where applicable.

Are HVAC repair costs fixed or hourly?

We provide transparent, project-based estimates with clear line items for labor, materials, and warranty coverage — no hidden fees.

Do you provide HVAC diagnostic reports or estimates?

Yes. Every HVAC repair visit includes a detailed digital report with findings, photos, and repair options — so you can make informed decisions before approving work.

What if HVAC parts are on backorder or unavailable?

We coordinate directly with HVAC manufacturers and distributors for expedited parts delivery and can install temporary solutions to keep your HVAC system running.

How fast can a technician arrive after a HVAC service call?

In most cases, same-day or next-day dispatch is available. A typical timeline would be 1-3 business days. Our Maintenance members receive first-priority scheduling during peak seasons & 24/7 HVAC Service Support.

Do you repair HVAC equipment installed by another company?

Absolutely. We take over HVAC existing systems, assess performance issues, and provide repair or retrofit solutions tailored to your facility.

What types of HVAC systems do you repair?

We service all major commercial HVAC systems, including rooftop units, split systems, boilers, chillers, and heat pumps from brands like Lennox, Trane, Carrier, York, and Daikin.

Do you provide emergency HVAC repair service?

Yes. We offer 24/7 emergency HVAC repair for active maintenance members and priority next-day response for all commercial clients.

Still have questions?

We’re here to help. Whether you need a quick answer or want to talk through your project, our team is just a click away.
Contact Us
Contact us

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