What is AC & HVAC System Replacement?
An HVAC replacement swaps out the outdoor condenser, indoor coil and air handler or furnace (or a heat pump) for new, matched equipment. A proper replacement starts with a load calculation so the new system is sized for your home, then includes new refrigerant lines or line flushing, a new pad, electrical disconnect, drain and thermostat as needed.
What’s included
- In-home evaluation and load calculation for correct sizing
- Options for high-efficiency (SEER2) air conditioners and heat pumps
- Removal and responsible disposal of old equipment
- Matched outdoor condenser and indoor coil / air handler
- Refrigerant line set replacement or flush
- New condensate drain, float switch and pad
- Thermostat installation (programmable / smart options)
- Start-up, charge verification and airflow testing
- Manufacturer warranty registration
Signs you need AC & HVAC System Replacement
- Your AC is 12–15+ years old
- It uses R-22 refrigerant (phased out)
- Repairs keep adding up year after year
- The system can no longer keep up on hot afternoons
- Rising energy bills with the same usage
- Humidity and comfort problems throughout the house
Our process
- 01
Evaluation
We measure your home and current system to size the new equipment correctly.
- 02
Options & estimate
You choose from clear good / better / best options, with financing available.
- 03
Installation
Most change-outs are completed in a single day.
- 04
Testing
We test airflow, charge and temperatures and show you how to use your new system.
AC & HVAC System Replacement across the Rio Grande Valley
We provide AC & HVAC System Replacement in McAllen, Edinburg, Mission, Pharr, San Juan, Alamo, Weslaco, Mercedes, Donna, Hidalgo, Palmview, Elsa and the rest of Hidalgo, Cameron, Starr and Willacy counties. See all service areas.
Payment & financing
We accept all major credit cards and offer financing options, so you can take care of your home now and pay over time. Ask about financing when you request your free estimate.
Frequently asked questions
Why do I need HVAC maintenance twice a year?
In the Rio Grande Valley the air conditioner runs most of the year. A spring tune-up prepares the system for peak heat and a fall check covers the heating side. Twice-a-year maintenance improves efficiency, prevents breakdowns, extends equipment life and is often required to keep manufacturer warranties valid.
What is included in an AC tune-up?
We clean the outdoor coil, flush the drain line, test refrigerant pressures and temperature split, check capacitors, contactors and electrical connections, inspect the blower, calibrate the thermostat and check the filter. You receive a written report of the system condition.
When should I replace my AC instead of repairing it?
Consider replacement if the system is 12–15+ years old, uses R-22 refrigerant, needs frequent or expensive repairs, or can no longer keep your home cool. A new, correctly sized high-efficiency system can noticeably lower your energy bills.
What size AC unit does my home need?
Proper size depends on square footage, insulation, windows, sun exposure and ceiling height — not just square footage alone. We perform a load calculation during the in-home evaluation so the new system is sized correctly.
How often should air ducts be cleaned?
Most homes benefit from duct cleaning every 3–5 years, or sooner after a remodel, construction work, a pest problem, or if family members have allergies.
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Leave your details and we’ll call you back to schedule a free, written estimate. All credit cards accepted · financing available.