We pride ourselves on our commitment to serving the community and its families. Using only quality name brand products, we provide both the service and warranties your family depends on. Whether its routine HVAC service and maintenance or emergency heating and air conditioning system repairs or even sales and installation, our HVAC is Southeastern Pennsylvania's and Delaware's Heating and Air Conditioning Experts.

Our professionals are standing by to meet ALL of your needs for heating, air conditioning, air quality control, and Emergency Repair Service. Thousands of homeowners and businesses throughout Delaware and Southeastern Pennsylvania PA have come to trust our HVAC for over 25 years to be there when we promise, fix the problem right the first time every time, save you money, and we guarantee our work in writing. Contact us today for a free estimate!

Contact Details

  Website
  City Kennett Square, PA
  Zip Code 19348
  Address 503 North Ml Road
  Phone Number (610) 444-6421

Products & Services

Residential

We provide comprehensive residential HVAC services to Southeastern Pennsylvania and Southern New Jersey. From electrical inspection and repair to home heating installation, air purification systems, and water treatment equipment, we work on it all! Our technicians are experienced, licensed, and take pride in serving the communities they call home.

  • I would recommend this business

R&D is the best and I’ve dealt with 4. They worked hard getting my heating issue fixed. Now I’ve had Jeannie C as my Tech the last 4 times and it is always a pleasure. She is always in a good mood, very pleasant to talk to and extremely efficient at her duties.

Value for money
Service & support
Quality
Location
Overall ratingExcellent

  • I would recommend this business

I've always been happy with the service.

Value for money
Service & support
Quality
Location
Overall ratingExcellent

Customer Testimonials

R&D Heating, Cooling & Electric employee Tim F. responded to my residence during a heat wave after the AC had ceased to operate. Tim F. was courteous, knowledgeable, considerate and honest. Tim F. diagnosed the issue and fixed it in a very short period of time. My wife and I were extremely satisfied with the results. It is reassuring to know that there are businesses that you can rely on. I highly recommend Tim and R&D, both outstanding and fair. R&D should be extremely proud to have dedicated employees, that are an asset to their business, such as Tim. Thanks again


Cant say enough about R&D! After bad experiences with one of bigger local vendors, we listened to friends and tried R&D when our A/C fan & motor died. They were able to come out the next day (on time) and actually had the parts in their warehouse. We are back up and running within 3 hours of the initial service call, all at a very reasonable cost. Would highly recommend R&D and our service tech, Brandon, to anyone!


Very professional and knowledgeable from scheduling my appointment to completing the service call. The tech got right down to troubleshooting and resolving the problem with my system malfunction. I was kept informed and pleased with the service I received and the customer service the tech gave me. Yes, I am more than happy to recommend R &D to family and friends.


Tim Frank is our R&D technician of choice. Tim is experienced, knowledgeable beyond his current assignment, thorough, and affable. Tim has demonstrated that he appreciates the value of, cares for, and is honest with his clients. We trust Tim and value his service. We also value consistency in the servicing/maintenance of our R&D-installed HVAC systems, so will request Tim going forward.


I have been with R&D for a long time. Always pleased with their work and their customer service. Never a problem with appointments and they can call you 30min before arrival. This year for my AC check, was R&D's Service Technican William. He arrived right on time. He was very professional and knowledgeable. He explained everything about my AC so I would fully understand. I couldn't be more pleased. I always recommend R&D! They are a honest company to do business with and who go out of their way to make the customer come first.
Thanks again William and R&D for their 5 Star Service.


Jeffrey arrived exactly on time and fixed everything about our old, timeworn air conditione, showing me different parts and explaining my role in maintaining each--punctuated by several of the worst puns I've ever heard in my life! But that's just a small sacrifice to put up with for such expertise. Looking forward to Jeffrey's early autumn visit to prepare our heater for the cold season...and still more bad puns.


Tim came out to fix my A/C. He has been to my house many times to complete the preventive maintenance. He is always pleasant, puts on his booties, and explains and answers any questions I have. He is a great representative for R&D heating and honestly, I use their service because of Tim. Thank you Tim!


I have been with R&D since 2006 when they installed my central AC unit. They are an honest company to deal with and very efficient when coming out each spring to do routine maintenance. This year Tim was my service person and he explained everything about my AC to me so that I could understand. I am extremely satisfied with R&D and highly recommend them.


I've used R&D for about 12 years now, they have replaced 2 furnaces in my home and performed all my services. They were the best price for the furnaces and were able to diagnose the issues with the builder install of the original furnace. They told me what needed to be fixed and gave me the options so I could choose, very transparent. The service techs are always on time and there for the unexpected problem. I would recommend them.


My elderly grandmother and uncle had a Generac generator that kept "blowing mufflers". The company who sold them the generator could not resolve the issue. I found R&D via Google/Reviews and gave them a call. They diagnosed and resolved the issue quickly, communicated with my uncle and me every step of the way via email, phone calls and texts. My uncle said the technician (Bob?) was extremely knowledgeable.


Jeffrey was awesome. He kept me in the loop on what he was doing and let me know I didn't need to replace my filter so often. My hubby was buying one every 4 months. Jeffrey said no way, it should last 1 year. Anyway he was professional and went through what he cleaned and checked. I also received an email with all of the items he checked so I can show my husband when he arrives from work. Very friendly and organized. did not have to run back and forth to his truck for any forgotten tools . By the way Jeffrey also has a sense of HUMOR! An added bonus when Jeffrey is the man for the job!


Great customer service from beginning to end. We recently moved into our new home and had a big Generac generator that needed maintenance. The service technician, Jeannie, is a certified Generac technician, which gave us comfort that the unit would be maintained properly. Jeannie was wonderful in answering all the various questions I had for her. She was very thorough and professional. Thank you!


Absolutely on time. I loved getting the service person's bio and picture prior to the visit. Jeannie was very thorough and made it very easy for me to understand. Jeannie also showed/explained all of our heating, air conditioner and humidifier systems. I am very pleased with the service call!


R&D installed my system 2 years ago. They initiated the call about maintenance service (which I forget about!). They call to remind me of the appointment, send an email to remind me, tell me who the technician is going to be and show up on time. What more could you ask for? Jeannie was my technician and she was wonderful. Very friendly and seemed to be knowledgable about all the components and possible add on components for the system.


We had a complete replacement of the HVAC system including moving the location of the air conditioner to the opposite side of the house. The work was done efficiently, they explained what they were doing, they were on time, and left the area neat and clean. Very happy with the guys and the new system.

Videos

Social Activity

Found furnace not running in the morning. Technician arrived by dinner time, quickly diagnosed a b https://t.co/yIF9n3mVVX
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Jean is great -- knowledgeable, understanding, flexible, willing to explain stuff to us, got problem https://t.co/vOfl71nEKp
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Your company was highly recommended to me and after the first visit; it was much deserved https://t.co/B0Hk4DyPIn
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very good experience, https://t.co/bxXqYc1EQk
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Could not have been more professional, helpfull and courteous. He sounded a little like Seth Rogan. https://t.co/CtdprxjsXC
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R&D Heating and Cooling company is a very popular one in our area. Jeannie C is a very knowledgeable https://t.co/Qq4jTdlxeV
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Jeffery the technician was personable and very thorough! He did an excellent job! https://t.co/0UEFYBUjFw
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Efficient and timely service appointments. Using for 10+ years. https://t.co/jaXc1pij36
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