HVAC Services in Nazareth, PA

Housing in Nazareth runs the gamut from charming vintage homes to rambling mid-century ranches to sleek new builds, but they all have one thing in common: Their HVAC systems aren’t getting any younger. If your home still has its original HVAC system, or if you can’t remember the last time yours was replaced, you may be due for repair or replacement. Without maintenance, HVAC systems will only last about 10 years.

If your home’s heating and cooling system is showing signs of age, twice-a-year maintenance can prolong its life, improve IAQ (indoor air quality), and lower monthly energy bills. Maintenance ensures your HVAC system won’t have to work so hard to deliver comfortable, clean air.

Andreas Plumbing, Heating & Air Conditioning service is available 24/7. But maintenance saves you the higher cost of emergency HVAC service. Call (610) 377-5261 or contact us to learn more.


We have extreme winters in Northampton County. But our summers can be uncomfortably hot and muggy. We recommend an annual spring tune-up to get your AC system ready for summer.

Team Andreas is trained and experienced in air conditioning services for all models and brands:

Don’t delay if you see signs you may need air conditioning repair, such as:

  • Excess humidity
  • Higher energy bills
  • Inconsistent air temperature
  • Low airflow, or none at all
  • Mold or water stains on walls
  • Strange noises
  • Strange odors
  • Pooling water on floors

A new, energy-efficient air conditioning system can reduce your monthly energy bill by as much as 40%. In addition to increasing the property value of your home, a new system offers a good ROI (return on investment), and it could qualify you for a federal tax credit.

Losing your AC on a dangerously hot summer day is a health risk for infants, the elderly, and chronically ill loved ones. Our team will respond quickly when you need air conditioning services. Contact Andreas or call (610) 377-5261 for fast, efficient service.


Nazareth communities are made up of common-sense people, and it’s just good sense to ensure your heating system is operating efficiently. Your annual heating systems maintenance will guarantee you’re ready for winter!

We can service any model or brand of:

Our heating services include:

If your furnace is more than 10 years old and you’ve already had one furnace repair this year, it’s time to seriously consider a new furnace for your home. We’ll be honest about how much longer your current system can continue operating. If your monthly heating bills are higher than normal, an energy-efficient heating system can bring them back down and increase your property value.

Don’t let money stop you from the security of clean, warm air during our Pennsylvania winters. Ask about our HVAC financing options that are customized to work with your budget. Call (610) 377-5261 or contact us to learn more.


For over 40 years, the Andreas Plumbing, Heating & Air Conditioning family has served Pennsylvania residential and commercial customers in Carbon, Lehigh, Monroe, Northampton, and Schuylkill counties.

Our motto is “Let our family serve your family.” You can depend on trained, certified professionals delivering superior customer care. We want to offer the best HVAC and plumbing services for our friends and neighbors – like you – because we live here, too.

Team Andreas is your partner for your home’s plumbing, heating, and air conditioning systems. We welcome your questions because when you know more, you can make better decisions. Contact your Andreas service pros or call (610) 377-5261 to learn more.