
Comprehensive Solutions
Whether it’s an installation or routine repair, every job is tailored to your needs and goals. We work closely with our customers to deliver the personalized solutions and peace of mind you need.

Unparalleled Customer Service
Our values have remained constant over the years: provide the highest quality service. This means quick response times, personal attention, and treating our customers like family.

20+ Years Serving Doylestown
We understand the specific HVAC needs of Doylestown and Bucks County residents and have the skills and technology to complete installations to meet local building codes and the highest industry standards.
LOCAL & PROFESSIONAL HVAC COMPANY THAT CARES
At CDO Heating and Air Inc. we are focused on helping our customers achieve complete indoor comfort throughout the year. Our knowledgeable and highly skilled service technicians will arrive at your home or business in fully-stocked trucks to get the job done as efficiently as possible and minimize any disruptions to your comfort. When you work with us you can expect trusted, honest, and energy efficient solutions designed to meet your needs.
Call today to discuss your needs and receive a free estimate. Our heating and air conditioning technicians and installers proudly serve Doylestown, PA and surrounding areas in Bucks County.





Real Time Service Areas
LET US SHOW YOU HOW WE’RE THE RIGHT TEAM FOR THE JOB

Local Reviews
Great service
Anthony - 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 - Richboro, PA
Ryan and his crew Did a fantastict job!!! They are my go to for All Things HVAC.
Exceptional Service!!
Toni - Quakertown, PA
Fast and reliable service! Definitely recommend! Five stars ⭐️⭐️⭐️⭐️⭐️
Warm feet for Christmas!
Russ - Quakertown, PA
Very Professional And Expert Installation
Judy - 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.
Dependable, professional service.
Jackie - Doylestown, PA
Chad is reliable and professional and very reasonably priced.
Installation
Frederick - Quakertown, PA
Excellent workmanship!
Very thorough clean excellent price and service
Charles - Holland, PA
Very thorough clean excellent price and service
Bob
Bob - Penndel, PA
100% Recommend!
Taylor - Langhorne, PA
Knowledgeable, professional, and efficient! We appreciated their straightforward and quality service and how prompt they were to fix our AC unit. I can’t recommend this company enough!!

Chad O.
Service air conditioner in New Hope

Chad O.
Air conditioner service in Yardley

Chad O.
Air conditioner service in New Hope

Chad O.
Air conditioner service in New Hope

Chad O.
New air conditioner installation in Newtown

Chad O.
Service gas furnace and air conditioner

Chad O.
Installation of a heat pump and air conditioning system

Chad O.
Air conditioner service in Newtown

Ryan U.
Heater replacement in Yardley PA

Chad O.
New heat pump installation in Yardley
Call Our Doylestown Heating and AC Specialists for the Best Solutions
At CDO Heating and Air Inc. we have the skills, experience, and the technology to handle a variety of HVAC needs. Whether you are looking to install a new furnace, tune up your air conditioning system, or add a new air filtration system to your home or business, we have you covered. Don’t hesitate to reach out to us for honest solutions and friendly advice–we’re here for you and want you to enjoy total indoor comfort and reap the benefits of greater energy efficiency.
Give us a call today to schedule an estimate, ask for a second opinion, or request immediate heating and air conditioning services in Doylestown, PA. We are available 24/7 to take emergency calls and will have your comfort system running efficiently as soon as possible.
Serving the Complete Heating, Cooling, and Air Quality Needs of Doylestown, Pennsylvania

Areas We Service
SAVE MORE MONEY!
Mention your coupon when you schedule and make sure you print it out to present at the time of service!
5% OFF
for MILITARY
Work must be performed during normal business hours. Cannot be used in combination with another promotion or discount. Must present coupon at or before time of service.
5% OFF
for SENIORS
Work must be performed during normal business hours. Cannot be used in combination with another promotion or discount. Must present coupon at or before time of service.
Contact us for a Free Estimate
WE ARE HAPPY to provide you with a free estimate. If you are interested in our services please contact us and someone will be in touch with you shortly.