Great job

Chris from Penndel, PA

CDO came out late Saturday , no one would take a look at it. I was happy with his service. Got the job done.

Honest Repair

Jim from Quakertown, PA

Our 20 year old furnace stopped working one January evening. CDO could have told us it needed a major repair or replacement… how would we know? we are already on borrowed time. Instead, they repaired a small part to get our heat working again and shared options & pricing to consider when we eventually purchase a new one.

Great service and awesome price

Marty from Levittown, PA

Great service and awesome price. Chad and his crew did a great job! From the initial contact he came when he said he was going to and did what he said he was going to. Would recommend to family and friends

Great Service and price. Highly recommend.

Rob from Newtown, PA

From finding the problem, offering up a viable solution, ordering and installing a new system took less than a week. Terrific service from start to finish - would highly recommend. The work was fast, clean and done right. System is working great!

Great Service

Bruce from Doylestown, PA

On time; respectful; took shoes off when he first arrived and polite and explained everything in detail

Great quality work in a timely manner.

Dawn from Richboro, PA

Would highly recommend this company. Ryan and his crew were pleasant, very knowledgeable, and installed a heating and air system for us, quickly and efficiently.

Simply the best!

Harold from Quakertown, PA

Chad O’Donnell installed our system and provides us with prompt, friendly service when we call. Prices are very fair and we have total trust and confidence in this company. Thanks Chad!

Fast response!

Christine from Richboro, PA

Wonderful follow up!

Home Owner

Charles from Quakertown, PA

Great professional service. Punctual capable and cannot compliment CDC enough. Do business HERE!!

Repair Propane Gas Line in my home

Tom from Quakertown, PA

Chad is very responsive to telephone and text messages. Gave me a quote as promised, timely, was here as promised and did a great neat clean job with our repairs… I will call him again when I need other services at my home.

Great service

Anthony from Newtown, PA

The team at CDO was a pleasure to have at the house. Very knowledgeable group of guys that did a great job installing the new heater and A/C unit. Their work was very clean and professional. Would definitely use again in the future.

“Prompt,Professional Service! BEST”

Suzanne from Richboro, PA

Ryan and his crew Did a fantastict job!!! They are my go to for All Things HVAC.

Exceptional Service!!

Toni from Quakertown, PA

Fast and reliable service! Definitely recommend! Five stars ⭐️⭐️⭐️⭐️⭐️

Warm feet for Christmas!

Russ from Quakertown, PA

Very Professional And Expert Installation

Judy from Coopersburg, PA

I would highly recommend Chad ODonnell’s company CDO heating and air if you are looking to upgrade or need a new system.