HVAC/R Specialists Serving Reading & Berks County
Allentown HVAC Comfort You Deserve

Quality workmanship, affordable pricing, and a smile on your face!


Replacing the heating and cooling system for your home or business in Allentown, PA is a big decision. Advanced Comfort Specialists can help.

The President and CEO of Advanced Comfort Specialists, Chad Milligan, has been involved with heating and cooling systems since he was a teenager. Now, more than 20 years later, he offers a wealth of experience in commercial and residential installations.

Our service and installation manager Paul Catanzaro, has over 25 years of expertise in commercial refrigeration and residential and commercial heating and air conditioning, backed by his degrees in mechanical engineering and facilities management.

Although Advanced Comfort Specialists is located in Reading, PA, our service area extends throughout Berks, Lancaster, Lebanon, Schuylkill, Carbon, Lehigh, Montgomery, Chester and Bucks Counties.

Whether you have a home or business in Allentown, Bethlehem, Emmaus, Macungie, Alburtis, or Catasauqua, we are pleased to offer you the best quality in heating and air conditioning systems for the best prices, along with highly trained employees and superb customer service.


Advanced Comfort Specialists can help you make the right choices in heating and air conditioning; choices that fit both your budget and your comfort needs.

Whether you are interested in forced air, propane, natural gas, or oil type systems, we have them all at affordable prices. In addition, we offer boiler systems for hot water or steam radiator type systems.

If you'd like to have a single system to handle your home's heating and cooling needs, a pump may be the right choice. If you're happy with your existing furnace and prefer the most budget-friendly choice, a central air conditioner may be your best bet. The experienced professionals at Advanced Comfort Specialists can help you make the most informed decision.

If you're upgrading an existing system, you will most likely have the necessary ductwork in place. We’ll examine it to ensure that the ducts are intact and not exhibiting major signs of wear and tear. It may also be necessary to clean them to prevent old dust and debris from working their way into your new system.

In terms of commercial equipment, we sell, service and repair heating and air conditioning package units, chillers (5 tons through 100 tons), hydronic heating, and warehouse space heating units, as well as refrigeration equipment, including ice machines, walk-in coolers/freezers, display cases, and compressor racks.


Fluctuating temperatures in your home or business environment are frustrating, but they may also signal a problem with your heating and cooling system.

Your air conditioner, furnace or water heater may simply need a tune-up to improve its performance. Our professional technicians will check the system to see if it is running at peak performance and either make adjustments or discuss an upgrade with you.

Advanced Comfort Specialists can keep your systems running smoothly, and reduce the chances of failures and emergency repairs by doing preventive maintenance. We offer service contracts for all of your equipment.

Schedule an appointment with Advanced Comfort Specialists for expert advice about heating and cooling systems in Allentown, PA. We will help you decide on the most efficient and affordable solution. Call us today at (610) 224-9756.

The Advanced Comfort Difference

  • Upfront Pricing & Financing Available
  • Complete Customer Care
  • Friendly & Reliable Team Members
  • HVAC Maintenance Plans
  • 24/7 Emergency Service Year Round
  • Quality Meets Affordability

Top Rated Reviews

The ACS Family Loves to Brag
    Highly recommended for all types of HVAC installations or service.

    “Today I once again got professional service on my own boiler. Dave was thorough tuning and cleaning top to bottom. Every aspect was addressed. I have worked with Advanced Comfort on many installations ...”

    - Stanley Szymakowski
    BEST Service Guys EVER (Furnace went out!!)

    “Neil and I woke up in the middle of the night (around 2:00 a.m. this morning) to find that our furnace/heat was not working, and the house was cold (60-63 degrees). We were not sure who to turn to, at ...”

    - Neil and Darla Eisenhard
    Nice work

    “On one of the coldest days when we figured getting someone would be hard an after over an hour dealing with another company your service was pleasant and prompt considering the circumstances.”

    - Joe
    Highly recommended

    “The friendly folks at Advanced Comfort have made house calls at times of need and provided a straight and honest assessment of our situation. The upgrades they provided to our heating system -- ...”

    - John S
    Excellent Service

    “I had an emergency after hours with my heating system. One of the owners Paul called me back almost immediately and spent over an hour with me on the phone guiding me through how to get the system in ...”

    - Vincent DeAngelo III

Contact Us Today

We’re always here to provide premium HVAC/R services for your home and business!
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