AC Blowing Warm Air
Your system runs, but the air coming from the vents is not cooling your home properly.

Residential Heating & Air Conditioning
Repair It Guys provides honest residential air-conditioning and heating service throughout East Texas. We test the system, identify the real problem and explain your options before recommending a repair.
Residential HVAC Service
When your air conditioner stops cooling during an East Texas summer, you need more than a quick guess and an expensive list of parts.
We inspect the system, test the components and identify the source of the failure before recommending a repair.
You will understand what is wrong, what your options are and what the repair should accomplish before work begins.

Repair • Replacement • Maintenance
Residential comfort solutions built around your home and your needs.
Common HVAC Problems
HVAC problems often begin with small changes in comfort, noise, airflow or operating cost. Diagnosing them early may help prevent a larger failure.
Your system runs, but the air coming from the vents is not cooling your home properly.
Ice buildup can restrict airflow, reduce cooling and indicate a deeper system problem.
Capacitors, contactors, wiring, control boards and motors can prevent the outdoor unit from operating.
An air conditioner that never shuts off may be struggling with airflow, capacity, efficiency or mechanical problems.
Dirty components, failing parts and inefficient operation can cause your HVAC system to use more electricity.
Hot and cold rooms may be caused by airflow restrictions, duct problems, insulation or equipment performance.
Buzzing, grinding, squealing, rattling and banging sounds should be diagnosed before more damage occurs.
We diagnose furnaces and heat pumps that are not heating, cycling incorrectly or producing unusual odors.
Our Repair Process
A professional repair should begin with careful diagnosis and end with verification that the equipment is operating correctly.
The right diagnosis is the foundation of every lasting repair.
We begin by asking what you have noticed and how the system has been operating.
We test the equipment and identify the actual cause instead of replacing parts based on a guess.
We clearly explain what failed, why it matters and what repair options are available.
Approved repairs are completed using proven methods and quality replacement parts.
We test system operation before leaving to verify that the repair solved the problem.
When Repair Makes Sense
Replacement is not automatically the right answer. A practical repair may make sense when the system is otherwise reliable, the failed component is serviceable and the repair cost is reasonable.
The equipment is in generally good condition
The repair addresses a specific isolated failure
Replacement parts are readily available
The system has not experienced repeated major breakdowns
The repair provides reasonable value for the expected life
When Replacement May Be Better
Replacement may offer better long-term value when an aging system requires major repairs, breaks down repeatedly or can no longer provide dependable comfort.
Age and overall condition of the equipment
Cost and severity of the current repair
Previous breakdowns and repair history
Current energy efficiency and utility costs
Comfort and performance throughout the home
Availability of replacement parts and refrigerant
We diagnose the system first and help you compare the practical cost, condition and long-term value of repairing or replacing it.

Preventative Maintenance
Find developing problems before the hottest or coldest day of the year.
HVAC Maintenance
Regular maintenance helps your system operate efficiently and gives us an opportunity to identify worn components, drainage problems, airflow restrictions and electrical concerns.
Inspect and test electrical components
Check capacitors, contactors and connections
Inspect condenser and evaporator coils
Evaluate airflow and blower operation
Check the condensate drain system
Measure system temperatures and performance
Inspect accessible refrigerant components
Check the thermostat and operating controls
Inspect the air filter and advise when replacement is needed
Serving East Texas
Repair It Guys serves homeowners throughout Tyler, Longview and surrounding East Texas communities.
Explore By Equipment
Call Repair It Guys for residential air-conditioning and heating diagnosis, repair, replacement and maintenance throughout East Texas.
Frequently Asked Questions
Straightforward answers to common air-conditioning and heating questions from East Texas homeowners.
Warm air can be caused by a thermostat setting, restricted airflow, a dirty coil, a failed capacitor, an outdoor-unit problem, a refrigerant issue or another electrical or mechanical failure. Testing is necessary to determine the actual cause.
A frozen air conditioner often has restricted airflow, a dirty filter, a blower problem, a dirty evaporator coil or a refrigerant-related issue. Continuing to operate the system while it is frozen can make the problem worse.
Common causes include a failed capacitor, bad contactor, electrical interruption, damaged wiring, thermostat problem, pressure switch, control board failure or motor problem. The power should be turned off if the unit is humming, overheating or repeatedly trying to start.
The system may be dealing with extreme outdoor temperatures, restricted airflow, dirty coils, duct leakage, low performance, incorrect equipment sizing or a mechanical problem. A system that suddenly begins running continuously should be inspected.
Many standard filters need replacement every one to three months, but the correct schedule depends on the filter, household, pets, dust levels and system use. A restrictive or dirty filter can reduce airflow and damage system performance.
Most residential systems benefit from professional inspection and maintenance before the cooling and heating seasons. Regular maintenance helps identify developing problems, maintain airflow and reduce preventable breakdowns.
The best decision depends on the equipment's age, condition, efficiency, repair history and the cost of the current problem. We diagnose the failure first and explain both repair and replacement options without unnecessary pressure.
Yes. Repair It Guys provides residential HVAC replacement and installation when an existing system is no longer practical to repair or when a homeowner wants improved comfort and efficiency.