Why Choose PHD?
To keep your combo system running reliably throughout the year, regular maintenance is essential. PHD Heating & Cooling provides comprehensive combo unit maintenance, performed by licensed and insured technicians trained to service all major HVAC brands.
We maintain:
Carrier, Bryant, Trane, Lennox, Goodman, Rheem, American Standard, Ruud, Amana, York, Heil, Payne, Comfortmaker, Tempstar, Coleman, та інші.
Maintenance includes a complete system inspection, condenser coil cleaning, blower testing, electrical evaluation, refrigerant verification, airflow measurement, drain line cleaning, safety checks, and performance tuning.
As a small, detail-driven company, we take our time to do maintenance properly — never rushed, never incomplete. This ensures better efficiency, stronger airflow, reduced repair costs, and longer system lifespan.
We service Chicago neighborhoods including West Loop, Lincoln Park, Lakeview, Ukrainian Village, and suburbs such as Elmhurst, Wilmette, Palatine, and Northbrook.
Why Choose Our Combo Unit Maintenance?
• Licensed & insured HVAC maintenance professionals
• Maintenance for all major combo HVAC brands
• Improved system efficiency & reliability
• Fewer unexpected breakdowns
• Longer equipment lifespan
• Priority Same-Day Scheduling Available
Keep your combo system performing its best.
Book your maintenance appointment today.
Our Latest Installations
Want Your Whole System Running Perfectly?
Annual tune-ups keep both furnace & AC efficient, safe, and long-lasting.
Professional combo system maintenance for Chicago homeowners.