Had a water heater problem on a Sunday. Eddie arrived 45 minutes after I called and quickly…read morediagnosed and fixed my issues. Excellent workmanship and professionalism. Will be my first call for any issue! Thanks, Steve

Our A/C system needed a new part and Mike came and took care of it with a fast turn around. He…read moreeven set up the system to make it more convenient to retrieve the filter and replace it. I'm a happy camper :)

We have been using this company for years to handle our refrigeration needs . I highly recommend…read morethem , they Always fit us into their busy schedule and do quality work. I also like the fact the service tech has been there awhile and knows what he's doing .

Oil burner furnace stopped working (February),,,, Called several companies in the area and was told…read morethey were about a week in order to service my unit. I called Williams Service Co. and was told that they could send a service repair person within the next two hours. The service repairman showed up promptly (Brandy) . He was prompt, professional and explained what he was doing and performed the service and had the furnace repaired and running. I was pleased with the courtesy and promptness of the staff and the charge for the service was reasonable. Would definitely recommend them.

We had a great experience with DeRose Plumbing & Water Treatment. Ryan came out to diagnose the…read moreissues with our water pump, sump pump, and leaking hose bib. He was friendly, knowledgeable, and took the time to explain everything clearly. What really stood out was his honesty. He explained that some of the equipment could likely be limped along for a few more years and presented that as a completely valid option. There was no pressure to replace anything. In the end, I chose to replace everything because I wanted the peace of mind that comes with quality, newer equipment. The installation team (of which Ryan was a member) was fast, professional, and did excellent work. They replaced everything efficiently, cleaned up after themselves, and we haven't had a single issue since. DeRose talks about honesty, quality workmanship, and building relationships with their customers, and our experience reflected exactly that. It's clear Ryan and his team take pride in what they do. I highly recommend them to anyone looking for a trustworthy plumbing company.

DeRose did our system a year and a half ago. We refer them to all that ask. Great service! Ryan is…read moreso professional and reliable! Affordable and very competitive pricing.

I recently moved to PA from AZ and discovered the home I purchased needed a gas line run to the…read moredryer. Also, I needed to the replace the 16 year old water heater and two toilets. I requested a quote and was satisfied with the cost based on materials and labor. As covid was still an issue, scheduling took some time but was worth the wait. When the crew did arrive, they accomplished all of the tasks including the replacement of worn, aged toilet flanges and ensured all equipment was in working order when finished. In addition, they showed me how to set the pilot on my gas fireplace (no charge) and walked me through all of the equipment features and what to do if there was an issue. To date (6 months later) everything is working and I am satisfied the company and crew understood what to do from start to finish.

Extremely polite, very professional, helped make a horrible day with our plumbing issues get way…read morebetter. Will only be calling them for any plumbing needs and wish they did more than just plumbing for how easy and incredible they were.

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

We have been using Regal for all of our plumbing needs.....installation of a new toilet, that I…read morehelped with the marble inlay. Just this last week, Brandon and his partner did a Kohler Sink Installation with a Sous Kohler Semi Professional faucet. They got it dialed in just right and dropped it in. We are very happy and recommend them. I have read other reviews and do not understand the mismatch, as my dealings with them have been outstanding every time. They were gracious to allow to get the exact parts I wanted and went over and beyond. Thank you very much Regal!!

I want to first thank Kim for her professionalism and getting a plumber out to us as quickly as she…read morecould to check for a water leak. She was very kind to talk to. Also like to thank Korry the plumber for repairing our water leak in a timely fashion. He was also professional at doing his job and explained what was needed. Thank you Regal Inc. I would definitely recommend this company. Job well done!

Brandon was so quick to respond! Normally when I call any type of repair person, they tell me the…read moreearliest they can help me is days later. Brandon arrived 30 minutes after I called!! That type of service is unheard of today. He also not only fixed the existing problem but addressed ones that could have developed over time. Brandon is now my go to plumber!

Not trust worthy. The Tech, who is not the owner put in a black matt kitchen sink system with side…read moresprayer about a little over a year ago. The sprayer hardly ever worked properly and I just let it go as we were busy moving in to our new home at the time Fast forward a year and I had enough of the problem. I call the Tech back and he takes the sprayer out to his van and less than two minutes, God knows what he did to it out there for a 40$ hit. He leaves and it still is not corrected. After numerous texts and states to me that the system installed was cheap. Apparently his memory failed him, as he was the one who bought the very cheap system and installed it for a rather hefty price. After his rude call to me, I just let it go and I purchased ,out of pocket a new Moen sprayer hand. Benjamin Franklin said that, "Honestly is the best policy". Always be sure to get receipts and paper work for work done which for some strange reason, they just do not supply?

John did an AMAZING job for me! My furnace died in the…read moremiddle of the Blizzard of February 2026. He came out the same day, checked it out, diagnosed the problem, had the part the very next day. I wholeheartedly recommend his services!

John was very good about working with me on a limited time table. The work he did was quality work…read more He was very professional and worked with changes in my needs.

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!

I called this morning (we are current customers) regarding a problem with my dishwasher. The person…read morewho answered was kind and very patient, telling me that I needed to look for appliance repair. I apologized, and she told me not to worry; she also recommended a place to call. Great customer service and great business cooperation. Mentioned this on Facebook as well this morning. She couldn't help me directly, but I was well guided with kindness. Thank you!

Mount Wolf PA - Very disappointed in recent service. I have been a customer for 19 years and they…read moredon't care they are losing me over a $160.00 repair charge that we should not be responsible for. The filter sheet metal housing was bent and damaged and the only people replacing the filters was Klings for the past 19 years. Maybe they should check their records more throughly. During the last PM, their technician jammed the filter in, causing it to catch on the fan - AC stopped working. This could have damaged the unit. Maybe the technician should have fixed the problem first and I wouldn't be blamed for the damage. Find another company to use.