Correct capacity prevents short-cycling, humidity issues, and high bills. We perform a Manual J heat-gain analysis considering insulation, windows, orientation, and occupancy. We also measure static pressure and assess supply/return ducts to ensure your new AC can move the right amount of air—quietly.

• SEER2: Seasonal efficiency across a range of conditions; higher SEER2 = less energy used over a season.

• EER2: Efficiency at a specific high-temperature test; helpful for peak-day performance comparisons.

• Real-world results depend on duct design, airflow, charge accuracy, and thermostat settings—installation quality is everything.

• Compressor Type

  • Single-Stage: Lowest cost; full on/off—adequate for smaller spaces.

  • Two-Stage: Runs on low most of the time for steadier temps and better humidity control.

  • Inverter/Variable-Capacity: Continuously modulates output for top comfort, lowest energy use, and quiet operation.

• Blower Motor

  • PSC: Basic; higher power draw.

  • ECM/Variable-Speed: Quieter, more efficient, better filtration and humidity control.

• Noise
  Check outdoor unit dB(A) ratings and ask about sound blankets, fan design, and vibration isolation.

• Dehumidification
  Longer, lower-speed cycles (two-stage/inverter) remove more moisture, improving comfort at higher setpoints.

• Filters: Choose MERV 8–13 based on allergies, pets, and sensitivity.

• Media Cabinets (4–5″): High surface area = better capture with lower pressure drop—ideal with variable-speed blowers.

• Coil Cleanliness: Good filtration and routine service keep the evaporator coil clean, preserving capacity and efficiency.

• Fresh Air: HRV/ERV systems bring in filtered outdoor air to reduce stuffiness.

• Duct & Airflow Verification: Static-pressure test, proper return air, sealed transitions.

• Refrigerant Piping: Nitrogen purge while brazing, pressure test, and deep vacuum ≤ 500 microns.

• Charge Accuracy: Factory weigh-in plus superheat/subcool verification.

• Condensate Management: Traps, slope, safety float switches, and—if needed—condensate pumps.

• Electrical & Controls: Dedicated circuit, code-compliant disconnect, thermostat calibration/integration.

• Commissioning: Documented temperature drop across the coil, airflow, and control logic.

• Owner Walkthrough: Filter access, app setup, and maintenance schedule.

• Good: High-efficiency two-stage AC, ECM blower, basic sound reduction

  • Best for: Solid comfort upgrade over builder-grade systems

• Better: Inverter AC with higher SEER2/EER2, ultra-quiet outdoor unit, improved humidity control

  • Best for: Lower bills, steadier temperatures, quieter operation

• Best: Premium variable-capacity AC with advanced dehumidification, low sound, and smart thermostat bundle

  • Best for: Maximum comfort, efficiency, and noise reduction

(Model availability and features vary; we provide multiple options at your quote.)

Compare purchase + installation + energy + maintenance over 10–15 years. In many homes, an inverter system pays back in comfort and energy savings—especially when paired with smart controls and a media cabinet for better airflow and filtration.

• System 10–15+ years old with frequent breakdowns

• Uses R-22 or has major refrigerant issues

• High humidity, poor comfort, or rising energy bills
  We’ll provide a repair-vs-replace comparison with lifecycle costs, comfort gains, and eligible incentives.

High-efficiency ACs may qualify for manufacturer or utility incentives. We confirm eligibility, handle paperwork, and offer financing to keep upfront costs manageable.

• Annual tune-ups: Coil cleaning, electrical checks, firmware updates, charge verification

• Filter changes: 1″ every 60–90 days; 4–5″ media every 6–12 months (inspect at 6)

• Outdoor clearance: Keep 18–24″ around the condenser; remove debris and lint for proper airflow

Add our Air Conditioner Protection Plan for annual tune-ups, priority service, repair discounts, and refrigerant/condensate checks.

• Air Conditioner Repair
• Replace Your Air Conditioner
• Rent an Air Conditioner
• Air Conditioner Buyer’s Guide
• Buy Filters

How do I know what size AC I need?
We run a Manual J heat-gain calculation and verify duct capacity/returns—no guesswork.

Is inverter worth the extra cost?
Usually yes. Inverters modulate capacity for quieter operation, better humidity control, and lower energy use.

Do I need new ducts?
Not always. Many homes benefit from added return air, sealing, or transitions to meet airflow/noise targets.

Will a high-MERV filter restrict airflow?
It can. Use a 4–5″ media cabinet and variable-speed blower to achieve high filtration with low pressure drop.

What’s a good temperature drop across the coil?
Typical cooling delta is 16–22°F (9–12°C) under normal indoor humidity and correct airflow/charge.

Can I reuse my old line-set?
Sometimes. We flush or replace based on condition and manufacturer specs to protect the compressor and warranty.