Our HVAC company based in Mohnton, Sinking Spring & Wyomissing, PA can help

Our pricing is affordable and honest no upsell, no game. You might not think about your HVAC system often, but you sure notice when it stops working. In fact, it's hard to think of anything else. If you're feeling the cold or heat, you can rely on Guiwell Inc. to handle your HVAC problems.

Our HVAC company in Mohnton, Sinking Spring & Wyomissing, PA can:

Complete your new AC, water heater or heating system installation | Set up a HVAC maintenance program for your system | Provide immediate emergency HVAC services when needed

We're available 24/7 for emergencies. If you need our emergency HVAC services or water heater repair services, call 610-777-1772 right away.

My parents are very happy with their new Mitsubishi Mini split From Guiwell. The price was excellent and the installers were very professional. They have used Guiwell for all their Heating and AC needs for about 20 years

-Aundrea Rosenberger

If you need a Mini-Split or any other heating or air conditioning service or repair then contact Guiwell for excellent service and pricing. Guiwell has taken care of my family for over 15 years and have always been there when we needed them. This week Guiwell installed a new Mitsubishi Mini-Split in our new sunroom and we are so happy. If you want a small company, reasonably priced and excellent communication experience then call Guiwell Inc. I am confident you will be happy.

-Aaron Robertson

Very professional, extremely knowledgeable about the products! Very fair and honest pricing! I would definitely recommend getting a quote from them before going with someone else!

-Jacob Simpson

I had an absolutely amazing experience with Guiwell Inc.! My water heater was leaking and after having the HVAC company I dealt with for years give me a quote that I felt was way too high to complete the job, a friend suggested that I call Guiwell. I'm so glad I took that advice and made the call! Mike from Guiwell gave me a quote over the phone and completed the water heater replacement the same day, for $500 less than the original company I planned to go with. Additionally, Mike was amazing! He was knowledgeable, professional, fun and personable. He also took the time to explain the new unit's features and made sure my wife and I were comfortable with operating it. Overall, I was completely satisfied with the service I received and I will definitely use Guiwell for all of my HVAC needs moving forward. If you need any work done, call them now! You'll definitely be happy you did!

-Travis Johnson


Rely on our licensed, insured team to install efficient cooling equipment or repair it.



Trust our crew to keep your building warm through even the coolest weather.


Maintenance Programs

Stay on top of routine maintenance to keep your system operating well.

Maintenance Programs

Trust a team that treats you like family

Clients return to our family-owned and -operated business time and again, and for good reason. They know they can rely on a down-to-earth HVAC company based in their own community. You can rely on us, too. We'll provide exceptional HVAC services and treat your home like our own at every turn.

Speak with a reliable HVAC contractor from our team to find out what we can do for you.

Why reach out to Guiwell?

When you need HVAC services, you need a company you can trust. That's where Guiwell comes in. We've been serving the Mohnton, Sinking Spring & Wyomissing, PA community for over 32 years. Plus, we're fully certified by North American Technician Excellence (NATE).

You can trust us to sell and install equipment from reputable brands at affordable prices. Our company is a:

Mitsubishi diamond dealer

Carrier authorized dealer

Peirce-Phelps authorized dealer

Plus, we provide warranties and offer financing options, with approved credit. Ask for a free estimate today to find out how our stellar HVAC services can fit into your budget.

Service Areas

Sinking Spring | Mohnton | Denver | Shillington | Temple | Kenhorst | West Lawn | Wyomissing