Residential HVAC Services
Whether you need a repair, routine maintenance, or a complete system replacement, A&S HVAC provides dependable heating and cooling services for homeowners throughout the Lehigh Valley and surrounding areas. Since 1985, we’ve been committed to delivering honest recommendations, quality work, and exceptional customer service to help keep your home comfortable in every season.
Heating Service
When temperatures drop, you need a heating system you can depend on. Our experienced technicians service, repair, maintain, and install a wide variety of residential heating systems. Whether your furnace isn’t heating properly, your boiler needs service, or you’re considering a new high-efficiency heat pump, we’ll diagnose the problem, explain your options, and recommend the solution that’s best for your home and budget.
- Our heating services include:
- Furnace repair and replacement
- Boiler repair and maintenance
- Heat pump service and installation
- Heating system diagnostics
- Thermostat replacement and programming
- Preventive maintenance and seasonal tune-ups
- Emergency heating repairs
Cooling Services
Pennsylvania summers can be hot and humid, making a dependable air conditioning system essential. Whether your AC has stopped cooling, needs seasonal maintenance, or it’s time to replace an aging system, A&S HVAC provides professional cooling solutions designed to maximize comfort, efficiency, and reliability.
- Our cooling services include:
- Air conditioning repair
- New air conditioning installation
- Heat pump cooling service
- Refrigerant leak diagnosis and repair
- Condensate drain cleaning
- Thermostat service
- Seasonal maintenance and tune-ups
- Energy-efficient system upgrades
Preventive Maintenance
Regular preventive maintenance is one of the best investments you can make in your heating and cooling system. Routine service helps extend equipment life, improve energy efficiency, reduce the risk of unexpected breakdowns, and identify minor issues before they become costly repairs. With the A&S EasyCare Maintenance Program, keeping your HVAC system operating at peak performance has never been easier.
Why Choose EasyCare?
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Convenient and Flexible:
We'll remind you when it's time for your seasonal maintenance, and you choose the appointment time that works best for your schedule. -
Pay Only for the Service You Receive:
There are no memberships, subscriptions, or hidden fees. You pay for your scheduled maintenance after the service has been completed. -
Professional Preventive Maintenance:
Our experienced technicians perform a thorough inspection and tune-up to help maximize system performance, improve efficiency, and reduce the likelihood of unexpected repairs. -
Honest & Affordable:
Unlike many maintenance plans that require recurring fees or long-term contracts, EasyCare offers professional maintenance with straightforward pricing and no ongoing obligations.
Unlike many maintenance plans that require recurring fees or long-term contracts, EasyCare offers professional maintenance with straightforward pricing and no ongoing obligations.
Benefits of preventive maintenance
- Extends the life of your HVAC equipment
- Improves energy efficiency
- Helps reduce repair costs
- Minimizes unexpected breakdowns
- Increases indoor comfort
- Provides convenient seasonal maintenance reminders and scheduling
The A&S EasyCare Maintenance Program makes HVAC maintenance exactly what it should be: simple, affordable, and hassle-free. Whether you have a furnace, boiler, heat pump, or central air conditioning system, our experienced technicians are committed to helping keep your equipment operating efficiently and reliably throughout the year.
Ready to get started? Contact A&S HVAC today to schedule your first EasyCare maintenance appointment and enjoy dependable service backed by over 40 years of trusted experience.”
Air Quality
Your home’s comfort depends on more than temperature. Indoor air quality can affect your family’s health, allergies, and overall comfort. We offer solutions designed to improve the air you breathe while helping your HVAC system operate more efficiently.
- Indoor comfort solutions include:
- Whole-house humidifiers
- Air filtration systems
- High-efficiency media filters
- UV air purification systems (if offered)
- Thermostats and smart controls
Replacement & Installation
If your HVAC system is older, requires frequent repairs, or no longer operates efficiently, replacing it may be the most cost effective solution. We’ll help you select the right heating and cooling system for your home and provide professional installation to ensure reliable performance for years to come.
We install quality equipment from trusted manufacturers and stand behind every installation with the same commitment to quality work and customer satisfaction that has defined A&S HVAC since 1985.

