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!

two guys showed up on time...they came up with a workable solution to install a water purification…read moresystem....finished the job in a little over 2 hours. They were knowledgeable and reviewed instructions after to job was completed. Would definitely hire them again.

In an emergency they came out. They were friendly, helpful and took care of our sump pump issue in…read morean hour. I highly recommend them! They will be my go to plumbing and heating company going forward.

The company did some major work on my mobile home- replacing broken air ducts, installed all new…read moreinsulation snd skirting, and replaced underbelly- they were reliable, showed up when they said they would, did excellent work and kept me informed all along the way. Excellent pricing. Highly recommended !

I called them Saturday morning they came out around 5 pm fix my broken water pipes replaced the…read moremain water cut off valve in less than 2 hours I was impressed and very satisfied with their services and prices would recommend them anytime John Townsley Lititz pa

Responsive, efficient, thorough, affordable. I called Joe after reading a review on reddit. His…read morevoice-mail said he was on vacation. I left a voice message about the issue is was having. He called when he was back from vacation first thing in the morning. He was able to come out that same day to evaluate the problem, provided me with an estimate and scheduled the day and time to do the repair. He had to replace my sump pump and didn't charge me extra for additional work he needed to do after encountering an issue. He kept me updated on what he was doing and gore the job done in a timely manner. I recommend Joe if you are looking for quality work, someone with integrity, and affordable.

Have used him 3 times now and always a great experience. Knowledgeable, calm and reassuring.read more

Patrick came out the same day I called him and fixed my family restaurants air conditioning when…read moreanother company told me I needed a whole new system. He saved me thousands of dollars and was very knowledgeable. Patrick is my go-to heating and cooling guy now. Thank you so much patrick!

From the owner: Stay Comfortable Year-Round with The HVAC Shark…read more Fully Licensed & Insured | Residential • Commercial • RV | Central PA | We provide fast, reliable, and affordable HVAC services throughout Central Pennsylvania. Whether it’s an emergency repair, a brand-new system installation, or seasonal maintenance, you can count on The HVAC Shark to cut costs—not corners. -Heating & Cooling Repairs – All makes & models -New System Installations – Energy-efficient solutions -Preventive Maintenance – Keep your system running smoothly -Specialty Services – Pool heaters, water heaters, & RV HVAC Local, family-owned business. Call/Text 717-599-4323 today for prompt service!

We had an outstanding experience with Ranck from start to finish…read more Our Heat Pump went down, the technician came out the same day. The office staff was professional, friendly, and kept us updated on the arrival time- which I really appreciated. The technician thoroughly diagnosed the issue, explained our options and was able to replace the failed parts. after providing us a quote for all cost necessary. no pressure, no up-selling. Fair pricing for high quality workmanship, I highly recommend them to all my family and friends.

we are long-term customers with a service contract. And I'm sitting here this weekend with no…read moreservice available for a heat pump where the indoor unit has quit. Too busy to get to us. Advice? Use space heaters. I could not be more disappointed. We've stuck with them through thick and thin and through a period of their own business problems. And this is the kind of customer loyalty they show us? This heat pump needs to be replaced. We will be shopping around. I need a place where when I have no heat in winter and I am in my 70s, I need somebody to be available to show up. Apparently that is not Ranck...

Sincerely care about their customers, they actually go out of their way to make sure the customer…read moreis happy and not broke at the end of the day. I can't say enough good things about this company and the people that work there!

I contacted Crew Heating & Air Conditioning to diagnose a problem with my heat pump during the…read moreextended cold spell in January 2025. The technician arrived on time and conducted a very thorough check of the system. He found and corrected an issue with the thermostat. He only charged me for the diagnosis/service call. He didn't try to 'upsell' me on services or equipment I didn't need. Crew Heating & Air Conditioning will be the first company I call when I need to service my heat pump.