A new system is a 15-year decision. We size it to your actual house, install it properly, and back the labor for two full years.
Most AC replacements fail for one of two reasons: the system was sized wrong, or it was installed sloppily. Absolute Comfort Mechanical does the math first — square footage, insulation, window exposure, duct capacity, and ceiling height — then installs equipment matched to your home, not to whatever's on the truck.
We install high-efficiency air conditioners, heat pumps, and complete systems throughout the Dallas–Fort Worth metroplex, and we handle the permits and inspections so the job is on record and your manufacturer warranty stays valid.
Replacing a working system early wastes money. Repairing a dying one repeatedly wastes more. These are the honest signals it's time:
An oversized air conditioner is the most common mistake in North Texas replacements. It cools the air fast, shuts off before it has pulled the humidity out, and leaves the house cold and clammy while short-cycling itself to an early death.
An undersized unit runs nonstop in August and never catches up. We calculate the load properly and check whether your existing ductwork can actually move the air the new system produces — because a 5-ton unit on ductwork built for 3 tons will disappoint you no matter how efficient it is.
SEER2 measures cooling efficiency. In a climate where the AC runs from April into October, higher efficiency pays back faster here than almost anywhere in the country — but there's a point of diminishing returns.
For most DFW homes, a properly installed mid-tier system with a two-stage or variable-speed compressor hits the sweet spot: noticeably lower bills, better humidity control, quieter operation, and a sane price. We'll show you the operating-cost difference between tiers so you're choosing with numbers instead of sales talk.
Cost depends on tonnage, efficiency tier, and whether the job needs duct or electrical work. A straightforward single-system changeout sits well below a variable-speed high-efficiency system with duct modifications. We give you a fixed written quote after seeing the house — not a phone number pulled out of thin air.
A standard single-system replacement is usually one working day. Add a day if we're replacing ductwork, relocating equipment, or upgrading electrical.
Not always, but often it's the smarter money. The indoor coil and blower have to match the new outdoor unit to hit its rated efficiency, and if the furnace is the same age as the AC it's next in line anyway. We'll tell you honestly if yours has years left.
Yes. Federal energy-efficiency tax credits and utility rebate programs from providers like Oncor can offset part of a high-efficiency installation. We help identify what your specific equipment qualifies for and provide the documentation you'll need.
Equipment carries the manufacturer's parts warranty — commonly 10 years when registered on time, which we handle for you. Our labor is covered for two years on installations.
Yes. Financing is available with approved credit, which lets you spread a replacement across manageable monthly payments instead of one large bill — helpful when a system fails unexpectedly in July.
AC Repair · Heat Pump Repair & Installation · Air Duct Sealing, Repair & Replacement · All HVAC services
We provide ac installation & replacement throughout the DFW metroplex: Dallas, TX · Fort Worth, TX · Arlington, TX · Plano, TX · Irving, TX · Garland, TX · Frisco, TX · McKinney, TX · Richardson, TX · Mesquite, TX · Grand Prairie, TX · Carrollton, TX · Denton, TX · Lewisville, TX · Allen, TX · Sunnyvale, TX · Forney, TX · Terrell, TX · Rowlett, TX · Rockwall, TX. See every area we serve.
Absolute Comfort Mechanical HVAC — licensed, insured, family-owned, serving the Dallas–Fort Worth metroplex. Call 214-900-2533 for 24/7 AC repair, heating, cooling, and commercial refrigeration service.