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Customer Testimonials

Tony did a wonderful job of fixing my heating and A/C which had not been working properly for some time. Thank you!!

John Scott, Villanova PA

Let me put it this way: next time you need a reference have them call us.  All of the work was of the highest quality.  Each of your tradesmen was professional and careful.  I will give you a perfect example: when Vinnie, the plumber, reinstalled the toilet, he cleaned out all the calcium build up in the inner parts and it now flushes better than it has in years.  He did not have to do that–Jane and I would never have known.  But he did it because he, like every single man who has worked on our job, is a real pro.

David A. Ebby, Drinker Biddle & Reath LLP – Philadelphia, PA

I want to thank you very much for your quick response to our plumbing problem. Vincent had a speedy diagnosis of the source of the leak and quick repair. If we need further work done in the future, we will definitely consider your company!

Judy Lock, Springfield PA

Your men did an excellent job on the new thermostats. They were knowledgeable, courteous, and professional. Thank you so much!

Rabbi Yaakov Deutscher, Kosloff Torah Academy – Bala Cynwyd PA

I had my HVAC unit repaired recently by Service Person Dan.  He was excellent, honest and efficient.  You are fortunate to have him on your “Team”.  Thank you!!

Stanton Remer ~ Ardmore, PA
Furnaces & Air Handlers

Let Madsen Inc. come and discuss the best options for your HVAC system.


Install a whole home humidifier to control the moisture in your home.


Help manage energy costs with a programmable thermostat.

Air Conditioning & Heat Pumps

Tired of repairing your Air Conditioning or Heat Pump??

Let us come and give an estimate for a new energy efficient system.

Drain Cleaning

Keep your drain lines open and draining properly – we can help!!

Back Flow Testing & Installation

Madsen Inc. provides testing, repair and installation of backflow assemblies to ensure compliance with your water authority.

Don't get mad, get...MADSEN
woman legs on radiator
Top 10 Ways to Reduce Heating Costs

The return of sweaters, football, and pumpkin everything also brings the return of higher energy bills. While sometimes the most efficient thing you can do to save on heating costs is to lower the thermostat and grab an extra blanket – the average American home is set for 68 degrees overnight, and should really be at 60 degrees – there are some other simple home repairs and changes you can make to shrink your monthly bill. Here are ten of our best tips and tricks to keep your home warm during the coming chilly months without breaking the bank.