OUR HVAC SERVICES
At Keystone HVAC Services, we provide reliable, honest, and high-quality HVAC solutions for homes and businesses. From regular maintenance to complex repairs and full system replacements, our technicians are trained to handle every aspect of heating, cooling, refrigeration and ventilation with precision and care.
Preventative Maintenance
Keep your system running efficiently year-round with our annual or bi-annual maintenance programs.
Our maintenance service includes:
• Full system inspection and performance check
• Cleaning and calibration of all major components
• Efficiency optimization for lower energy bills
• Early detection of potential issues to prevent costly repairs
We service all major system types, including furnaces, heat pumps, air conditioners, and ductless mini-splits.
Diagnostics, Repairs & Replacements
When something isn’t working right, our skilled technicians quickly identify the problem and provide cost-effective repair or replacement options.
Electrical Systems
We diagnose and repair all electrical components, including:
• Contactors, capacitors, relays, solenoids, and fuses
• Ignition systems, control boards, thermostats, and breakers
• Blower motors, condenser fan motors, and inverter boards
Whether it’s a minor electrical fault or a full system control failure, we’ll get you up and running fast.
Refrigeration Systems
Our team is fully equipped to handle refrigeration-related issues, such as:
• Compressor, coil, and refrigerant problems
• Leak detection and repair
• TXV and piston issues
• Line set insulation and valve replacements
• Proper refrigerant charging for peak performance
We ensure your system cools efficiently and operates within manufacturer specifications.
Condensate Systems
Condensate issues can cause water damage and system failure. We provide:
• Drain cleaning and repair
• Correct drain line pitch and p-trap verification
• Condensate pump and overflow pan replacement
• Service port installation for easier maintenance
Ductwork Systems
Your ductwork plays a major role in comfort and efficiency. Our services include:
• Duct inspections and airflow balancing
• Sealing air leaks and repairing loose connections
• Adding or replacing insulation
• Duct cleaning and installation of booster fans or UV air purification systems
Ventilation Systems
We make sure your home or business breathes properly with professional ventilation services:
• Dryer vent cleaning and installation
• Flue and exhaust vent repair or replacement
• Attic ventilation fan installation and service