I'm blown away by this company! (No pun intended) We were…read morehaving issues with our AC over a month ago and of course it happened during a heat wave on a weekend. Luckily I found this place and saw they were open, so decided to call. Service came out within an hour or two and fixed the issue! However our unit is old and a bandaid didn't do the trick. We wound up needed a whole new unit after getting a few opinions/looking at financing options. Throughout this process, Delfera was so understanding and communicative. More than anything they were incredibly patient. They were able to replace the unit only a few days after we told them we were ready which was incredible! The whole process took a day since we had the furnace replaced too. When they were done installing the owner came by to make sure everything was done correctly and brought us chocolate covered pretzels. We were SO pleased with this customer service from start to finish and will absolutely recommend them to anyone in the area.

I really wanted to like these guys. They have 4.9 stars on Google but less on here. It must be that…read moreGoogle allows companies to pay to remove reviews. I have had these guys out here 4 different times and have gotten 4 different diagnosis. They came out in May and replaced my AC blower. Then when it was still not blowing cool air in June, I had them come out for a cleaning. They clean the system and then a month later it's not blowing cool air again. So they come out and tell me I need a new system. I rejected this so I had them come out a 4th time to do a full system diagnostic. I thought I was getting that with the clean I paid for a month earlier. I would have thought that would be the first thing they would do. Well...after the diagnostic, I come to find out that the whole problem was a dirty filter. I never replaced it. I swore I did, but I guess I messed up. I am not the professional though. The professionals should have caught this on day 1 when they replaced the blower motor. Or at least, they definitely should have figured this out when doing the cleaning in June. I honestly believe that they were just trying to make me feel like my AC was beat so that they could sell me a new system. The neglect doesn't just stop at not replacing or even taking notice of the filter, it gets worse. After the 4th service call last week, I go down the basement and noticed that the air filter is the wrong size by several inches. I ended up having to pay that guy 13$ for the filter. If it's 13$ it should fit right. You think they could of tossed that in after they kept screwing me, but no. The real funny thing was that they didn't even bother to clean the air intake. It was so caked and matted with dust and b.s. that hardly any air can pass through to the machine. How was this not a part of the cleaning. They also wanted to charge me an additional 6 hundred to clean dirty coils and interior parts. I am confused as to why this would be separate from the original cleaning and why was I not told about this before. never the less, tech #4 showed me pictures of the inside of my dirty system. So either that wasn't part of the original cleaning or it wasn't done properly in June. I will tell you that I am excited to not need a new system just yet. It is nearing its time but it truly feels that this company was just trying to speed up the process. I am including a picture of the dirty intake vent. Am I supposed to clean that myself? Really, I'm asking an honest question ? Should that be part of a system clean? If so, your technicians aren't working thoroughly. If not, then at the very least, take notice and tell me about the problem. I even emailed them a picture of this vent that was left like this. They tire of me because they already got my money. Delfera for the loss!

I called Mike Mason because my husband broke the interior guts of our toilet while attempting to…read morefix a loose handle. He came out quickly and replaced everything for $295. Is that expensive? I have no idea, but the toilet is working fine now. While he was here for the toilet repair I had Mike give me a quote for a water-powered sump-pump backup. I was prepared to pay whatever the cost and have no idea (again) if the $1750 I paid for it was "a good price," but the job is done and the peace of mind I now have is worth the cost of installation. Mike is fast to respond, local, and follows-through on his promises. All the work was done promptly and I wouldn't hesitate to use Mike again in the future.

Overall, great contractor. Quality of work was really good, same with the customer service and…read morepricing! Little slow to respond at times but nothing to be concerned about. Work performed was replacing all the copper in my house with pex and replacing a hose bibb.

i was under contract with another company for 13 years to service and replace my geothermal unit.,…read more A defective secondary fan problem arose causing constant noise. The first company was incapable of resolving the problem. I tried DZO. Within a few days two men arrived and fixed the problem in 30 minutes. We discussed a second issue and made a future appointment for resolve as they needed additional materials. Second issue solved. I canceled with my previous company. Today they did a regular bi-annual maintenance call. Some additional cleaning was done, however, I had been told about this at the last visit. We set a date for the fall. The prices are comparable to my prior company. DZO is responsive, professional and competent. I'm glad I gave them a try. Their performance exceeded my expectations!

The person who came out didn't seem that knowledgeable of the systems. He almost made this company…read morelook incompetent.

They responded right away. Came and assessed everything and gave me an estimate. To about a week or…read moreso but the got the job done in a few hours and everything has been running smoothly. I can turn the heat on with no leaks and no problem.

I thought the price was astronomical! ~$700 for a garbage disposal! I was not prepared for this…read moresince I didn't question the price beforehand. Never imagined in a million years that it would be this high!

Very friendly and professional. Always doe a nice job. Owner operatored. We used this company more…read morethen once and would only use them for any of our needs.

Frank performed the annual maintenance on my HVAC unit. He was extremely professional, clearly…read moreknowledgeable, efficient and so helpful. He's a local small business owner who knows his stuff and takes good care of his customers. Highly recommend! 10/10!

How many ways can I thank Al. He came quickly. Got our heat up and running. And amazingly did not…read moreover charge for the fact that we were new customers and he came right away. Thank you!

If you check out their dated website: "Call today for a free estimate!"…read more Actually, call as prompted and provide specific information: "We don't give out service estimates over the phone..." ...swell.

Sunday our AC went down. My 90 yr old mother suffered through the day with a fan. I had left an…read moreemail from their website link Sunday evening that I needed help ASAP on Monday because we were headed back to the airport in the afternoon so time was of the essence. I received a call at 7:30 am from Mary (thank you for getting on it Mary) and Jeremy arrived shortly thereafter. Professional, educated and well spoken. He was careful to put on his shoe covers so not track the outside into our home. Quick and professional, the problem discovered, part replaced, the job was complete. Before leaving Jeremy educated me and answered all my questions additionally he looked over the rest of the unit in the attic. The price was fair and I would absolutely recommend! Great team, thank you.

H and H has merged with Christian HVAC in Southampton and their service has become very poor…read more First service call we were given a window by 5pm. After waiting all day when we called were told maybe by 7pm. Second service call the serviceman did not bring the items requested and overcharged us. They were going to come out for a third service call to make it right and never called to reschedule. I do not recommend doing business with either company.

Finding a reliable HVAC company even before COVID was like finding a needle in a hay stack in…read moreChester county. DiBiase makes the 4th HVAC company we've had in our home since we bought it. We have four different systems at this place, a gas heater in garage, Mitsubishi cassette above the garage, heat pump, and a geo-thermal system. Finding someone who is able to deal with all those at once hasn't been easy. We found one company, but then he ghosted us because he had staffing issues. Kurt showed up for a fall check-up. First time here. And he found a filter in an exchanger/handler that all 3 previous HVAC people missed. The place had been vacant for 5 years before we bought it 2 years ago and it clearly hadn't been changed in all that time. We had an airflow issue on the second floor, and this filter was the 2nd stop up from the basement. All the prior companies had looked at the same piece of equipment and not one of them noticed there was a filter to be changed. Until Kurt. It was so filthy and clogged it's no wonder we had an air flow problem. That alone gets DiBiase 5 stars. But we've also used them before at our last property and they were equally knowledgeable, polite, educational, and effective. And they take thorough notes, pictures, and truly build a file on your property which says they know about relationship management and are in it for the the long haul. I'm a tough sell, but I'm sold on DiBiase.

Overall, this seems like a local company that genuinely cares about doing quality work and treating…read moreits employees well. However, I did experience an issue during my furnace installation. After the gas line was turned on, a gas leak occurred, requiring PECO to replace parts on the gas meter. Based on the PECO technicians' experience, they indicated that opening a gas valve too quickly can sometimes contribute to a gas leak. On the other hand, DiBiase explained that, in their view, the issue was not related to how the gas was turned back on but rather to the age of the PECO meter, which they believe would have failed regardless. To the company's credit, they discussed the situation with me and provided an additional year of free maintenance. While I appreciate their response and the added maintenance, I'm not convinced the installation wasn't a contributing factor. I hope they review their installation procedures to help prevent this type of issue from happening to future customers.

Our Technician Darrell Flack provided excellent service when our AC unit stopped blowing cool air…read more He also pointed out some important things that I was doing incorrectly with my system like installing the filter correctly. He was very knowledgeable and patient. I would definitely use Aireserv again.

Thank you Joe! Great technician I am not in a position to buy a new HVAC system. Joe came out…read moreimmediately and got my system running. It may not last that long but I know who I'm calling for service

Amazing amazing amazing and did I say A M A Z I N G!…read more Michael came to assess my super old system gave me the options helped with answers to my many questions to clarify it all and was able to get my new HVAC system done the next day by the awesome techs Dave and Aurel! Thank you I will be comfortable for the upcoming heatwave!

The first day the weather turned cool we went from air conditioning to heat. We checked the…read morethermostat but the heater did not activate. We have used the Dream Team in the past and were very happy with them and decided to call them again. Also, my husband and I are senior citizens and always wary of who we can trust. Again, they answered our call and our repairman , Willy, arrived right on time. Such a nice man and he got right to work. Imagine our surprise when Willy informed us that there were 3 birds and a bat caught in the chimney, (DOA). Willy kindly took care of the wildlife and cleaned the filter along with other maintenance to get our furnace up and running for the coming winter. Thank you Willy and The Dream Team for coming to our rescue once again. Highly recommend!