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Service Areas

Proudly Serving Chester County and Surrounding Areas

At DiBiase Heating and Cooling Company, we’re proud to offer top-quality services to homeowners throughout Chester County, including Downingtown, Exton, West Chester, and beyond. From HVAC repair and installation to water heater services, water treatment, energy audits, and insulation, we provide everything you need to keep your home comfortable and efficient. Our focus is on helping you save energy and money, all while delivering reliable service you can trust.

Since 2008, we’ve been committed to providing expert solutions tailored to your home’s needs. And with our 24/7 emergency services, we’re always here when you need us most. Whether you’re looking for routine maintenance or an urgent repair, DiBiase Heating and Cooling Company is ready to help.

When you need a home contractor, call us at 610-873-1244 for services in Downingtown, PA, and Chester County. We provide the ultimate customer experience and straightforward pricing!

Recent Jobs and Reviews

Rated 5.0 out of 5 stars based on 1000 customer reviews

Customers say: The overall sentiment of the reviews is positive, with a slight negative bias. The positive reviews highlight the quality of service, professionalism, and expertise of the technicians, as well as their prompt and efficient response to customer needs. Customers appreciate the technicians' ability to explain technical issues in a way that is easy to understand, and their willingness to go the extra mile to ensure customer satisfaction. The negative reviews primarily focus on issues related to the cost of repairs or replacements, with some customers expressing frustration over the need for additional components or the high cost of the repairs. However, even in these negative reviews, customers acknowledge the professionalism and helpfulness of the technicians. Overall, the sentiment is positive, with customers expressing satisfaction with the quality of service and the technicians' expertise.

Job Locations and Reviews

Review
Used for weatherization needs for attic and other air sealing. One of the companies listed from PECO through their home energy audit and they all did a great job. Put down drop cloths, wore booties, cleaned up after themselves; very respectful techs. Will see how it affects bill but so far no complaints with work. And main tech was Conner Willauer, there was a female tech Liz and one other male tech as well who I didnt catch his name.
Sarah - Drexel Hill, PA 19026
Response from DiBiase Heating and Cooling Company:

Hi Sarah! Thank you for your thoughtful review! We’re happy to hear you had a great experience with Conner, Liz, and the rest of the team. We take pride in delivering professional service with care and respect for your home, and we’re glad that showed throughout your weatherization project. We hope you see some nice improvements on your energy bills in the coming months! If you have any questions or need anything further, we’re always here to help.

Review
William G - Malvern, PA 19355
Response from DiBiase Heating and Cooling Company:

Hi William! We greatly appreciate you taking the time to leave us a 5-star review!

Review
Barry was excellent, he came in fixed the issue and made sure the unit was working correct. I appreciate it, thank you
Andrew Snodgrass - Coatesville, PA 19320
Response from DiBiase Heating and Cooling Company:

Hello Andrew! Thank you for the great review! We’re happy to hear Barry took care of the issue and made sure everything was working properly. We appreciate your business and are always here if you need us again!

Review
Matt Arenz - Landenberg, PA 19350
Response from DiBiase Heating and Cooling Company:

Hi Matt! Thank you so much for leaving a 5-star review!

Review
Aaron showed up on time and got right to work on our A/C unit. He was very knowledgeable, helpful and informative about what he found and clear regarding solutions to fix it.
bill golden - Exton, PA 19341
Response from DiBiase Heating and Cooling Company:

Hello Bil! Thank you so much for the great review! We're glad to hear Aaron provided timely, professional, and informative service. We’ll be sure to pass along your kind words to him. If you need anything else, we’re always here to help!

Review
Marisa Ciarrocki - Nether Providence Township, PA 19086
Response from DiBiase Heating and Cooling Company:

Hi Marisa! Thank you so much for taking the time to leave a 5-star review!

Review
Great as always! Luis Tenorio is great techician!
The Wink Lab. Lashes, Brows & Education - West Chester, PA 19380
Response from DiBiase Heating and Cooling Company:

Hey there! Thank you so much for the kind words! We're thrilled to hear that you had another great experience with us. Luis is an excellent technician, and we’re lucky to have him on the team. We truly appreciate your continued support!

Review
Very good service and honest company. Dillon spent the time to educate me and offer the best options. Great value!
Ahmed Alkaysi - Downingtown, PA 19335
Response from DiBiase Heating and Cooling Company:

Hello Ahmed! Thank you for the great review! We're glad to hear you had a positive experience with Dillon—he’s a great example of the honesty and professionalism we strive for. We appreciate you recognizing the value we bring and are always here if you need us in the future!

Review
I work with many HVAC companies in the Philadelphia region and I can tell you, DiBiase is top of my list.
Mike Schneller - Havertown, PA 19083
Response from DiBiase Heating and Cooling Company:

Hi Mike! Thank you so much for the kind words! It means a lot coming from someone with experience working alongside many HVAC companies in the region. We take great pride in delivering top-quality service and professionalism, and we're honored to be at the top of your list!

Review
I have had a Geothermal system for over 10 years installed by another company with which I had a lot of issues.. The system stopped working this week with no power at the compressor. I called DiBiase to take a look to help me out. Kurt methodically tracked it down step by step and I was very impressed with his professionalism and knowledge. Each step of the process was explained clearly as to why and how. He quickly found the issue and repaired it. I couldn't be happier and have already recommended DiBiase. Finding qualified and honest people these days is becoming more difficult all the time. I feel like I have found a diamond in the rough. Highly recommend.
J W - Media, PA 19063
Response from DiBiase Heating and Cooling Company:

Hey there! Thank you so much for the thoughtful and detailed review! We're thrilled to hear Kurt was able to get to the bottom of the issue and restore your system with professionalism and care. It means a lot that you’ve already recommended us—our team works hard to earn that trust. We're grateful you found us and look forward to being your go-to HVAC team moving forward!

Review
Dan (technician) showed up on time. Friendly, knowledgeable, and quick. He didn't mind me asking questions (gotta prepare for that zombie apocalypse) and explained what the problem was and how he was fixing it. Had the parts needed right in his van and got it done quickly. My house now has air conditioning again!
Colborn Associates - Downingtown, PA 19335
Response from DiBiase Heating and Cooling Company:

Hello! Thank you for the kind words! We're glad to hear Dan arrived on time, explained everything clearly, and had the parts on hand to get your AC up and running quickly. We’ll be sure to share your feedback with him—thanks for choosing DiBiase Heating and Cooling!

Review
Very polite, knew what he was doing. Hope to see him in December.
Bill Blackburn - West Chester, PA 19380
Response from DiBiase Heating and Cooling Company:

Hi Bill! Thank you for the great review! We're happy to hear your technician was polite and knowledgeable. We look forward to seeing you again in December and appreciate you trusting DiBiase Heating and Cooling!

Review
Very professional and informative no rush to get done highly recommend thank you
gasper amato - Lincoln University, PA 19352
Response from DiBiase Heating and Cooling Company:

Hi Gasper! Thank you so much for the recommendation! We're thrilled to hear you had a professional, informative experience without feeling rushed. We truly appreciate your support and look forward to helping whenever you need us!

Review
Dan was great, efficient and friendly. Explained everything and talked about options.
Alex Spitzel - Thorndale, PA 19372
Response from DiBiase Heating and Cooling Company:

Hello Alex! Thanks for the great review! We're glad to hear Dan provided efficient, friendly service and took the time to walk you through your options. We’ll be sure to pass along your kind words to him—thanks for choosing DiBiase Heating and Cooling!

Review
Boyd Benjamin - West Brandywine Township, PA 19320
Response from DiBiase Heating and Cooling Company:

Hi Boyd! Thank you so much for leaving us a 5-star review!

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