Commercial HVAC technicians working on rooftop unit

Commercial HVAC Service

Commercial HVAC Service That Keeps Your Business Running

Fast repairs, preventative maintenance, and replacement planning for Phenix City businesses.

Minimize downtime
Priority service for active issues
Clear repair vs replace options

Request Commercial Service Call Now — Priority Dispatch

Priority scheduling for occupied buildings.

Commercial HVAC Services in Phenix City & East Alabama

Underwood Heating & Air Conditioning provides commercial HVAC repair, preventative maintenance, and system replacement for businesses across Phenix City, Auburn, Opelika, and surrounding East Alabama communities. We work with offices, retail stores, restaurants, and property managers who need reliable climate control, fast response times, and upfront pricing. Whether you have a rooftop unit, split system, or packaged heat pump, our licensed technicians diagnose issues quickly and keep your operation comfortable year-round.

Commercial

HVAC Repairs

Fast diagnostics and clean fixes to keep your operation running.

Fix My System Fast →

Commercial

HVAC Maintenance

Planned maintenance to reduce downtime and extend equipment life.

Set Up Maintenance →

Commercial

HVAC Replacement

Turnkey replacements with minimal disruption to your business.

Get Replacement Plan →

When your HVAC goes down, it costs more than comfort

Lost productivityUncomfortable customersEquipment strainUnexpected expenses

We help you avoid all of it

Who we work with

Offices

Reliable climate control for employee productivity and comfort.

Retail Stores

Keep customers comfortable and reduce downtime during business hours.

Restaurants

Maintain proper ventilation and temperature for customers and staff.

Small Commercial Buildings

Scalable HVAC solutions for warehouses, shops, and mixed-use spaces.

Property Managers

Coordinated maintenance across multiple units and locations.

Medical & Professional

Temperature-sensitive environments that require consistent performance.

Commercial HVAC systems we service

Our technicians are experienced with all major commercial equipment types and brands.

Rooftop Units (RTUs)

Split Systems

Heat Pumps

Package Units

Mini-Split Systems

Air Handlers

We work with Carrier, Trane, Lennox, Goodman, Rheem, and other major brands.View all services →

Commercial HVAC Maintenance Plans

Reduce emergency calls and extend equipment life with scheduled preventative maintenance.

What’s included

Seasonal inspections (spring + fall)
Filter replacement and coil cleaning
Refrigerant level checks
Electrical and safety inspections
Performance reporting

Benefits for your business

Priority scheduling for active issues
Predictable maintenance costs
Fewer emergency breakdowns
Extended equipment lifespan
Better energy efficiency

Set Up a Maintenance Plan

System down? We're on it — fast.

Same-Day Service
Priority Dispatch
Local Technicians

Call Now →Request Service

“Fast response and clear communication — exactly what we needed for our business.”

4.9

Based on 64+ reviews

Serving businesses across East Alabama

Same-day commercial HVAC service in these communities and beyond.

Phenix City, AL Auburn, AL Opelika, AL Smiths Station, AL Valley, AL Lanett, AL Beauregard, AL Seale, AL Crawford, AL Salem, AL

Commercial HVAC FAQs

How fast can you respond to a commercial HVAC emergency in Phenix City?+

We offer same-day priority dispatch for commercial clients in Phenix City, Auburn, Opelika, and surrounding East Alabama. Most active-issue calls are responded to within hours during business days.

Do you offer commercial HVAC maintenance contracts?+

Yes. We offer scheduled preventative maintenance agreements that include seasonal inspections, filter changes, coil cleaning, and priority service. Maintenance contracts help reduce emergency calls and extend equipment life.

What types of commercial HVAC systems do you service?+

We service rooftop units (RTUs), split systems, heat pumps, package units, mini-splits, and light commercial air handlers. Our technicians are experienced with Carrier, Trane, Lennox, Goodman, and other major brands.

Do you work on rooftop HVAC units?+

Yes. Rooftop units are one of the most common commercial systems we service. We handle diagnostics, repairs, refrigerant work, and full replacements on rooftop package units and RTUs.

Can you service multiple commercial locations?+

Yes. We work with property managers and business owners who manage multiple locations across East Alabama. We can coordinate maintenance schedules and provide consolidated service records.

How much does commercial HVAC repair cost?+

Commercial repair costs depend on the system type, failed component, and timing. We provide upfront diagnostic pricing and written quotes before any work begins so you can make informed decisions.

Ready to keep your business comfortable?

Call Now — Priority Dispatch Request Commercial Service

Spring is our busiest season — book now to avoid the wait.Book Now

We're ready when you are.

Request service online or call now. We'll follow up quickly to confirm details and scheduling.

Call (334) 846-0550 Request Service

24/7 emergency service available.