Main Services
- HVAC system maintenance
- HVAC system repair
- HVAC installation or replacement
Company Profile
At Unity Heating & Cooling in Allentown, PA, our name is our promise: integrity, honesty, and a unified commitment to your home's comfort. We are proud to serve the Lehigh Valley, keeping homes warm in winter and cool in summer, year after year. You can trust us to keep your home's temperature on point, reliably and efficiently. When emergencies strike, our local team is available 24/7 to help families throughout the area, ensuring you're never left without heating or cooling when you need it most. We specialize in HVAC installation, replacement, repair, and maintenance, providing dependable service that Allentown residents can count on.
Q&A
Why is my heating system in Allentown turning on and off too frequently (short cycling)?
Short cycling is a common issue here, often caused by an oversized system, a clogged air filter, or thermostat problems. It strains your HVAC system and increases energy bills. Our technicians will diagnose the specific cause—whether it's improper airflow, refrigerant levels, or component failure—and provide a reliable repair to restore efficient operation and comfort to your home.
What does a typical HVAC maintenance visit from Unity include?
Our maintenance service is designed to keep your system running smoothly and prevent unexpected breakdowns. We perform a thorough check, including cleaning coils and components, inspecting electrical connections, testing system controls, checking refrigerant levels, and ensuring safe operation. Regular maintenance helps improve efficiency, extend your system's lifespan, and maintain consistent comfort for your family.
How do I know if I need an HVAC repair or a full system replacement?
The decision depends on your system's age, repair frequency, and efficiency. If your system is over 10-15 years old, requires frequent repairs, or causes unusually high energy bills, a replacement may be more cost-effective. Our experts provide honest assessments, explaining the pros and cons so you can make an informed choice for your home and budget.
Business Location & Hours
| Mon: | Open 24 hours |
| Tue: | Open 24 hours |
| Wed: | Open 24 hours |
| Thu: | Open 24 hours |
| Fri: | Open 24 hours |
| Sat: | Open 24 hours |
| Sun: | Open 24 hours |
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