Your AC and heating system works hard to keep your home comfortable all year long. Here in Cypress, Katy, Tomball, and across the greater Houston area, summers push cooling systems to their limit and winters bring just enough cold to test your heater. Preventive AC maintenance is how you stay ahead of breakdowns, keep your energy bills in check, and get the longest life possible out of your equipment. Whether you need a one time air conditioning tune-up or want an annual maintenance plan that covers you year round, our team is here to help.
What is included in an AC tune-up
and how does it compare to a maintenance plan?
Feature | Standalone Tune-Up | Annual Maintenance Plan |
|---|---|---|
PRICING (Price per unit) | $159/visit | $239/year |
Visits per year | 1 per purchase | 2 included |
Inspection checkpoints | 32 point | 38 point |
Written condition report | Yes | Yes |
<p class="font_9"><em><strong>STANDARD INSPECTION SERVICES</strong></em></p> | ||
Condenser coil cleaning | <p class="font_8">included</p> | Included |
Compressor and fan motor testing | Included | Included |
Capacitor and contactor testing | Included | Included |
Refrigerant pressure and temperature readings | Included | Included |
Superheat and subcooling calculations | Included | Included |
Visual refrigerant leak inspection | Included | Included |
Return and supply air temperature readings | Included | Included |
Delta T calculation | Included | Included |
Blower motor and capacitor testing | Included | Included |
Ductwork and plenum visual inspection | Included | Included |
Condensate drain line clearing | Included | Included |
Drain line treatment tablets | Included | Included |
Float switch and secondary drain pan test | Included | Included |
Electrical connection check and tightening | Included | Included |
Thermostat calibration and response test | Included | Included |
ADDITIONAL SERVICES | ||
Static pressure test | Not included | Included |
Advanced refrigerant circuit analysis | Not included | Included |
Full liquid line filter drier analysis | Not included | Included |
Condenser deep cleanout | Not included | Included |
Chemical drain line flush | Not included | Included |
Evaporator brushing | Not included | Included |
Blower assembly removal and cleaning | Not included | Included |
MEMBER BENEFITS | ||
10% repair discount on HVAC and electrical services | Not included | Included |
Priority scheduling | Not included | Included |
Automatic seasonal scheduling | Not included | Included |
HVAC Services Built Around Your Home’s Comfort
From fast diagnostics to full system installations, these are some of the heating and cooling services we offer. Whether you need a repair, a system upgrade, or a new installation, Unity Services provides a wide range of HVAC solutions designed to keep your home comfortable, efficient, and running smoothly year round.
HVAC Diagnostic Service Call
New HVAC System Installation
Preventive Maintenance
Furnace Repair and Installation
Smart Thermostat Installation
Ductless Mini-Split Installation
Indoor Air Quality

Why Choose Unity for HVAC?
At Unity Services, we believe home service should feel simple, honest, and dependable. Homeowners already trust our team for electrical work across Greater Houston, and now we bring that same commitment to HVAC service with licensed, certified, and insured professionals focused on comfort, safety, and long term performance.
Licensed HVAC contractor
Certified, experienced technicians
Fully insured for your peace of mind
Local family owned company
Clear communication and honest advice
Backed by the trusted Unity experience



Our HVAC Services
These are some of the HVAC services we offer, but every home is different. If you don’t see exactly what you need, our team can help assess your system and guide you to the right solution.

Heating, Cooling & Air Quality
Cooling and Performance |
|---|
AC Soft Starter Installation |
AC Soft Starter Repair |
Refrigerant Recharge |
Compressor Replacement |
Blower Motor or Fan Replacement |
HVAC Diagnostic Service Call |
Installation and upgrades |
|---|
New HVAC System Installation |
Ductless Mini Split Installation |
Furnace Repair and Installation |
Zone Control Systems |
Maintenance and seasonal service |
|---|
Preventive Maintenance Summer AC Tune Up |
Preventive Maintenance Winter Furnace Tune Up |
Thermostats and controls |
|---|
Thermostat Service and Repair |
Thermostat Installation |
Smart Thermostat Installation |
Air quality and corrections |
|---|
Indoor Air Quality Solutions |
Code Correction |

Need HVAC Service?
We’re Here to Help
Whether you need a quick repair, a system check, or a new installation, our team is ready to help. We’ll take the time to understand your home, assess your system, and guide you to the right solution
