I was seriously impressed with my experience with Schaeffer mechanical. They were timely,…read morerespectful and fair. I called and they answered immediately, they had me scheduled for the next day! They were able to salvage my leaking mixing valve on my water heater and noticed that it only needed a new grommet. While they were at my house they also serviced my HVAC system and took the time to educate me on how to maintain the mechanical systems in my house. Overall their tech was professional, tidy, and friendly. I was impressed with the quality of work and I felt they did a good job.

By far the very best! Sheaffer Mechanical is the only company we use and always our first call!…read moreGood rates, good people, great quality work and fantastic customer service. Ryan, Susan and team have saved us several times in a timely manner! Most recently this morning when we had an issue with our air conditioning. We just cannot say enough, thank you so much!

We have had them servicing our home for decades. They are very good. It is a seamless process…read moregetting deliveries and paying for them.

AC has been down a week waiting on a part. A week now, they just offered me 2 window units? Really…read morebetter late than never? I got the part # talked to a friend in the industry and he gave me a site that had 24 on hand? They really exhausted their options trying to find the part to get it fixed! Super frustrating! Still have to wait 3 more days which will make it a week and a half! Oh during early July heat. Not good!

Very professional experience. Mike arrived early and waited for my go-ahead before starting any…read morework. I stayed with him for most of the service, and he was incredibly patient in explaining what he was doing and answering all of my questions along the way. We ended up adding a UV light to help prevent mold and improve air quality, and Mike did a great job with the installation. Overall, it was a very pleasant experience from start to finish. I highly recommend Mike and would gladly work with him again.

Scheduled them to come look at my central air because it was not running properly. Guy came out to…read moreassess the situation and told me it was my duct work. He even stated "this will fix the problem." Well, guess what...it didn't fix the problem. I paid all that money for a repair that I was assured would fix the problem and got nothing to show for it. No offer of any type of refund for the ineffectiveness of their service...they came out once or twice more but didn't do ANYTHING to remedy the issue. So I was left paying for a repair that either wasn't needed in the first place or didn't fix the problem they assured me it would. The last guy that came out (apparently one of the owners) was very snippy and sarcastic about the situation as well. I wouldn't recommend these guys to anyone since they bilked me out of thousands.

Found our new heating and cooling company. Our air conditioner could not keep up with the heat…read morewave. JNJ came out and checked the condition of our system. Turns out it was just dirty, and the young man Drew who came to our rescue was an amazing value, so so polite, so thorough!

Our family has used the company for many years and appreciate the excellent customers service,…read morevalue for AC Products and reliability. Chance one of the highly experienced technicians is a Pleasure to work with and treats us like family. Thank you for Providing us with the best over the years. Trust, integrity and professionalism is a hard thing to come by and this company us then all.

Bryan speese was great at his job he fixed all the problems very polite friendly he explained…read moreeverything that he did and the price was fair I would defiantly use Bryan again thank you Helen griffo

We've been customers of Neffsville for HVAC for almost 20years. Due to extreme heat and break downs…read moreNeffsville called an asked to reschedule our regular service date. We agreed. Caleb Groff showed up four days later right on time. During service he kept us appraised of his progress and answered my questions while he was working. Caleb was friendly, personable, patient and professional while doing the service. Afterward he stood in our kitchen and went over everything he did, what he found and how the HVAC was performing. He did a fantastic job! Excellent service. After Caleb left we received and detailed report of all service that was done and the condition of our HVAC system. We have a service contract. This cost us $98. A great value.

After four months of no oil deliveries, Leffler Energy inexplicably decided to deliver oil to my…read morehome in the middle of a July heat wave--despite the fact that my home uses oil solely for heating, not hot water. There is absolutely no logical reason for this delivery to have taken place in the dead of summer. Naturally, I called to inquire why this happened. I was told someone from the delivery department would call me back. That was over two weeks and three phone calls ago, and I've still heard nothing. The complete lack of communication and accountability is appalling. If this is how they handle something as basic as a delivery inquiry, I can't imagine how they'd respond to a real emergency. This is a deeply disorganized, unresponsive company. Spare yourself the frustration and go with someone who values their customers' time and trust. Leffler Energy has made it crystal clear that they do not.

I have been a loyal Leffler Energy customer for over 20 years, typically receiving one or two…read morefill-ups each year. However, my recent experience on 12/4/25 was unacceptable and has ended my relationship with your company. On that date, I received 183 gallons of heating oil at $4.97 per gallon. After noticing that the average price for oil that day was around $3.45 per gallon, I called your customer service line to address the discrepancy. The first representative I spoke with said she would automatically take $0.10 off per gallon and could not do anything else until the truck returned and paperwork was completed. She assured me that a customer service representative would call back to negotiate a better price. After two missed calls, I called back and spoke with a gentleman who had a very serious tone and was unwilling to listen. He stated the bill was final and nothing could be done. When I expressed my concern about the significant price difference, he dismissed it and insisted on payment over the phone. I declined and said I would pay within 30 days. This experience was extremely disappointing. After two decades of loyalty, I expected fair treatment and reasonable pricing. Instead, I felt dismissed and pressured. I will never use Leffler Energy again and strongly advise others to shop around before choosing your service.

I contacted CleanAir and requested them to come clean our air ducts. Ed called back within hours…read moreand we set up an appointment. He was prompt with arrival and upon inspecting our ducts, he said that he thought we could wait a few years because they weren't that bad. He would do them, but suggested we save the $$$ for a few years. Who does that?? He has my business in a couple years! Honesty. You don't see that too much anymore.

Great experience with CleanAirVent. Very easy (and quick) to schedule the vent cleaning. He showed…read moreup on time and was done quickly. Highly recommend him.

UGI HVAC services my heating & air conditioning spring & fall. When our system died I contacted…read morethem immediately. They arrived, analyzed our system and evaluated the best HVAC system for our home for the future. A few days later they installed our new Carrier system with heat / AC / air filtration and humidifier. The installers were careful and left our home the way they found it. I recommend UGI HVAC highly.

The experience was pretty good. They technician had knowledge of the equipment and also of a sort…read moreof insurance coverage they offer. Prices are kind of average compared with competitors.

Horrible fly by night brubakers etown can't measure windows can't put down carpet slapped glue on…read moreflooring huge air bubbles must need new glasses.never again.

let's hope my refrigerator is better than their customer service. bought a new refrigerator, it…read moreneeded service when it was delivered. Joe sold me the unit. he kept saying that's a service problem, not mine.

Always excellent service and communication. Jared was great and always explains what he is doing…read moreand why.

Top notch service and professionalism. Would recommend these guys to anyone who needs HVAC or…read moremechanical work. Very courteous and knowledgeable.