Why do you require a Manual J load calculation?
Most shops match the size of the old unit or upsize "to be safe." That's how Northeast Ohio ends up with oversized AC systems that short-cycle, can't pull humidity, and burn out compressors early. ACCA Manual J does the actual math on your home: square footage, insulation R-values, windows, orientation, infiltration, and design temps. Right-sized equipment runs longer cycles, removes more humidity, and lasts longer.
What does AHRI-matched mean and does it matter?
AHRI (Air-Conditioning, Heating, and Refrigeration Institute) tests indoor coil + outdoor condenser combinations and publishes performance ratings only for matched pairs. Using an AHRI-matched system is required for the manufacturer's warranty to be valid and for federal tax credits and utility rebates. A "close enough" mismatch from a discount installer voids the warranty and the rebate eligibility.
What refrigerant will my new system use?
Equipment manufactured after January 1, 2025 ships with either R-32 or R-454B - both A2L refrigerants with lower global warming potential than the R-410A they replaced. Pre-2025 equipment in installer inventory still uses R-410A and can still be installed legally. We'll tell you exactly which refrigerant your system will use before you sign.
Am I eligible for the federal tax credit?
The 25C Energy Efficient Home Improvement Credit historically offered up to $600 for central AC (the equipment needs to meet SEER2 16+ and EER2 11.7+ in the northern climate region, plus ENERGY STAR certification). Heat pump installs are eligible for a much larger credit - up to $2,000. Tax law changes affect availability; verify current eligibility with your tax preparer or at irs.gov before counting on a specific dollar amount.
How much does a new AC cost in the Mahoning Valley?
Across Trumbull and Mahoning counties in 2026, a full residential AC replacement (2 to 3 ton, AHRI-matched, installed) generally runs $7,500 to $14,000. That is the range we see across the market, not a quote for your home - your number comes out of the Manual J load calculation, the condition of your ductwork and line set, the SEER2 rating you pick, and whether the electrical needs bringing up to code. Full cost breakdown, including repair-versus-replace math, is on our AC replacement cost page.
Do you charge for an estimate on a new air conditioner?
No. Estimates on new equipment are free across Warren, Youngstown, Niles, Boardman, Cortland, Howland, Liberty, Hubbard, Canfield, Austintown, Poland and Girard. You get an in-home assessment, a documented ACCA Manual J load calculation, and a written quote with the AHRI match number, refrigerant type, warranty terms and permit fee spelled out. A repair diagnostic is a separate visit and is priced separately.
How long does an installation take?
Most residential AC replacements are a single-day install - 6 to 8 hours from arrival to system test. New construction or first-time AC installs that require new line sets, electrical, or ductwork can run 1.5 to 2 days. We give you a realistic window in the written quote before you sign.
Do I need a permit?
Yes, in nearly all Northeast Ohio jurisdictions. Equipment replacement and any electrical or refrigerant-line work require a mechanical permit pulled by the licensed contractor. We pull the permit, schedule the inspection, and meet the inspector on-site. The fee is rolled into your quote so there are no surprises.
What's the warranty on a new install?
Most major manufacturers offer 10-year parts on residential AC and heat pump equipment when you register the install within 60-90 days of startup (we handle the registration). Some brands extend labor to 5-10 years on registered installs. Compressor coverage is sometimes longer. We give you the exact warranty terms in writing before you buy.