Commercial
Commercial HVAC for restaurants, offices, and retail.
Rooftop units, split systems, and mini-splits installed and serviced for Tennessee businesses. Uptime, efficiency, and code compliance — without the big-city markup.
A restaurant with a broken compressor in July loses more in one bad shift than most HVAC repairs cost. We take commercial service that seriously — emergency response, stocked trucks, and equipment brands we know we can service long-term.
For new installs we size systems around your actual usage pattern — not the square footage alone. A dining room packed at peak hours with gas cooking equipment needs very different HVAC than an office of the same footprint.
We also help business owners think about total cost of ownership: a slightly more expensive high-efficiency unit can pay for itself in 3–4 years of operating cost savings, and the lower sound and humidity control matter for customer comfort.
Sound familiar?
The headaches we hear about — and how we fix them.
A failing rooftop unit is threatening to shut your business down.
We respond fast, diagnose straight, and get you running — with maintenance plans so it does not happen again.
Your last HVAC contractor only did installs, not service.
We install and service multiple brands, so you have one number to call for the life of the system.
Energy costs are eating into your margins.
Right-sized, well-maintained commercial systems run efficiently — we will assess what is worth upgrading.
What we handle
New installs, replacements, and service contracts.
Restaurants, retail, offices, warehouses, and light industrial.
New installs & replacements
- Rooftop packaged units
- Split systems
- Multi-zone mini-splits
- Make-up air units
- Exhaust & ventilation
Service & maintenance
- Preventive maintenance contracts
- Emergency repair
- Refrigerant management
- Coil cleaning
- Belt & filter changes
Controls & efficiency
- Commercial thermostats
- Zone controls
- Economizer setup
- Energy efficiency upgrades
- Air balancing
Specialty
- Kitchen exhaust hoods
- Make-up air systems
- Restaurant ventilation
- Humidity control
- Cold-storage integration
What it typically costs
Honest numbers, before you call.
Most contractors dodge this question. Here's the real range for commercial hvac — then we'll put an exact, written number on your project.
Priced per project.
Every job is sized and quoted individually — there's no honest one-size-fits-all price. Tell us what you need and we'll send a free written quote, usually within 24 hours.
How it works
Straightforward from first call to last nail.
Send us your project
Submit the quote form or call. Describe the job, share photos if it helps — we'll reply within 24 hours.
Walkthrough & written quote
We visit the site, take measurements, and send a detailed, itemized quote. No mystery charges.
We build it right
Scheduled crew, clean job site, daily progress. Walk the finished work with us before you pay.
“BirdSong transformed our old office space into a modern, inspiring environment. Communication was great from day one and they finished on schedule.”
Frequently Asked
Commercial HVAC FAQ.
Do you offer preventive maintenance contracts?
Yes — quarterly and bi-annual service plans tailored to your equipment. Regular maintenance easily doubles system life and catches small issues before they turn into emergency downtime.
How quickly can you respond to a breakdown?
For contract customers, same day. For non-contract calls we prioritize based on severity — a restaurant in service hours or a walk-in cooler down gets the next truck. We'll give you an honest ETA when you call.
Can you work with my existing equipment?
Almost always. We service any major commercial brand — Carrier, Trane, York, Lennox, Daikin, Mitsubishi, Fujitsu. If your equipment is worth repairing, we'll repair it.
Do you handle permits and inspections?
Yes. Commercial HVAC work in Tennessee requires proper permits for most installs — we pull them, coordinate inspections, and handle the paperwork so you don't have to.
Available across Middle TN
Commercial HVAC in your town.
We bring commercial hvac to communities throughout the region. Find yours below — or request a quote for anywhere within about an hour of Linden.
Protect your business uptime.
We'll reply within 24 hours. Urgent? Call (931) 348-1244.