Air Isn't Cold
The system runs, but the air coming out isn't cooling the space — this can point to several different underlying problems.
Commercial HVAC
Business ACNot Working Right?
Repair It Guys diagnoses and repairs commercial rooftop units, split systems, package units and other commercial AC equipment for businesses throughout Tyler, Longview and East Texas — tested before we recommend a repair.
Commercial AC Repair
You Know Something'sNot Right.
You don't need to know what's wrong with your equipment — you just know your business's air conditioning isn't keeping up.
We diagnose the actual cause, whether it's a rooftop unit, split system or package unit, and explain the repair before work begins.
Rooftop, Split & Package • Fast Diagnosis
Commercial air conditioning repair.
What You're Noticing
Signs It's TimeTo Call.
Some Areas Cool, Others Don't
Uneven cooling across your building often involves airflow, ductwork, zoning or an equipment capacity issue.
System Runs Constantly
An AC system that never seems to catch up may be undersized, restricted, low on refrigerant, or struggling with a mechanical fault.
Higher Utility Bills
A system working harder than it should to maintain temperature often shows up first on the electric bill before it shows up as a comfort complaint.
Water Leaking Indoors
Water around indoor equipment is commonly a clogged condensate drain — left alone, it can cause real property damage.
Strange Noises or Smells
Grinding, squealing, banging or musty odors from the system are worth having diagnosed before they turn into a bigger failure.
Why It Matters
This Isn't JustAbout Comfort.
Employees & Customers Notice Immediately
Uncomfortable indoor temperature affects staff productivity and how customers experience your business the moment they walk in.
Downtime Has a Real Cost
For many businesses, closing early or working around a comfort problem has a direct cost — we treat commercial AC calls with that urgency in mind.
Rooftop, Split & Package Systems
Rooftop units, split systems, package units and other commercial AC equipment we service — if your business's air conditioning isn't working right, we diagnose and repair it.
Have a Specific System in Mind?
If you already know it's a rooftop unit, our RTU-specific page covers what we look for.
Rooftop Unit / RTU RepairYour Business Shouldn't Have to Wait.
Call Repair It Guys for commercial AC diagnosis and repair throughout Tyler, Longview and East Texas.
Frequently Asked Questions
Commercial AC Repair Questions
Straightforward answers for business owners and facility managers.
We start by understanding what you and your staff have noticed, then inspect and test the equipment to find the actual cause rather than guessing at parts.
It helps, but it's not required to get started. Rooftop units, split systems and package units all fall under commercial AC repair — we'll identify your specific equipment when we arrive.
We understand a business without working AC is losing comfort, and sometimes revenue, every hour it's down. Call us and we'll work to get a technician out as quickly as our schedule allows.
A rooftop unit is one specific type of commercial AC equipment. This page covers commercial air conditioning problems across rooftop units, split systems, package units and other commercial AC equipment we service — see our rooftop unit page if you specifically know you have an RTU.
Rooftop Unit / RTU RepairYes. Commercial preventive maintenance can help catch developing problems before they turn into a no-cooling emergency.
Commercial Preventive Maintenance