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!

I called after hours and spoke to the owner Keith, who set me up with an appointment the next day…read more Jared came out and was right on time and got right to it. Jared was able to solve my problem with in minutes and had it fixed. While he was there he checked the whole unit to be sure all was working as it should be. The price was very reasonable and I wouldn't hesitate to call on them again

From the owner: Locally owned & operated, offering high quality service and installationsread more

Miselberger helped us in a huge way when our water heater started leaking a few days before a major…read moreholiday. They came out quickly and were able to replace it the same day. We have also used them for Central Air installation and updating our Electrical Boxes. We are very happy with the work they have done for us.

I strongly recommend against selecting MiselBerger Inc. for HVAC services. Prospective customers…read moreshould exercise caution and ensure that any proposed system is independently verified for proper sizing and design before proceeding with this company. Or, just don't hire them at all! MiselBerger Inc. recommended, sold, and installed a central AC system that is fundamentally incapable of cooling the 2nd & 3rd floor of our home, as agreed upon in the contract for their services. From the outset, the system has failed to perform its most basic function: maintaining comfortable indoor temperatures. Even while running continuously at maximum output, it struggles to bring the 2nd floor below the high 70s during late spring and summer weather conditions. MiselBerger Inc returned to our home more than five times to inspect the system and attempt modifications or fixes in the weeks after initial installation. None of their interventions resulted in a reasonable indoor temperature. After the repeated visits, they eventually gave up, blaming our "leaky house," rather than taking responsibility for their own errors. At no point did they acknowledge the improper sizing or offer a meaningful solution, refund, or corrective action. We eventually sought an independent evaluation from another HVAC contractor. That assessment confirmed what MiselBerger Inc. refused to acknowledge: the system they installed is significantly undersized. They installed a 2-ton unit (24,000 BTUs) for a space that requires approximately 33,000 BTUs (2.7 tons). This is not a minor discrepancy. It is a clear failure to perform basic load calculations and recommend appropriate equipment. We relied on MiselBerger Inc's expertise to guide this decision. Instead, we were sold a system that was never capable of meeting our home's cooling demands on the 2nd and 3rd floors. MiselBerger Inc failed to perform due diligence and left us with a costly, ineffective system that cannot do the job it was sold to do.

From MY expeience with them, Excellent company from initial diagnosis, to sales rep, to install…read morecrew to follow up. All called ahead to confirm arrival time, all within designated window, and all had picture I'd on text of person/s coming. Will use again for HVAC issues and maintenance.

I would like to begin by stating that these are my personal opinions and observations concerning my…read moretime spent and experiences working with Leaps and Bounds. Other individuals may have different opinions and experiences, but these are mine. My tenure at this company was very short lived. I'd been attracted to it after seeing their social media posts and ad campaigns. Employees were prominently pictured on social media, meetings/company breakfasts shown, and happy customers pictured next to their new equipment. I was even included on two social media posts during my short tenure. I discovered, in short order, that the company's social media/advertisement persona was not entirely accurate to it's real life culture, values, and day-to-day operation. I worked in the company's HVAC installation department, so I can only confidently present my opinions based on my experience with this end of the business in particular. The company does operate HVAC service and plumbing service/installation. I've no experience in those departments. Leaps and Bounds (L&B), formerly AC Service Pros, has been in operation for approximately 2yrs and has begun rapid expansion of it's business model within the last year. It is my opinion that with that expansion has come rapid and significant decline in quality of workmanship and compliance with the Pennsylvania Uniform Construction Code (PA UCC). I had observed, reported, and attempted to rectify issues with installation that I believed went against customers' best interests, standard trade practices, and that were, in some cases, blatant violations of PA UCC and EPA 608. Opinions and observations presented in later paragraphs will explain why I have come to this conclusion about the company. Firstly, I had observed that a decent amount of L&B's installers had less than one year of experience in the HVAC trade. Most began their HVAC career with L&B and had assumed that L&B's company practices, operation, and lack of oversight/back end support were standard within the industry. After all, their only point of comparison was L&B. Certain persons working with and recovering refrigerants also had no EPA 608 certification at any level and were not being directly supervised by an individual who held a certification. Sometimes, certification holders were not even on site. With that said, L&B had some installers with an abundance of experience and proper certifications. However, this would lead to extremely large variations in quality of installs from job to job. Additionally, concerns amoungst more experienced installers regarding job quality, back end support, and logistical support were ever present. The turnover rate for experienced installers was high due to these factors. In fact, the install manager that interviewed and hired me had quit within a week of my hiring. Call backs and warranty repairs on equipment that was less than one year old was routine for this company, and mainly stemmed from their use of less experienced persons as install technicians. Restricted TXV's and filter dryer replacements were common due to their non-use of nitrogen flow when brazing and excessive use of brazing material, causing excessive build up of contaminates within the lineset. Other common call backs would include supply/return ducts and trunks falling apart due to improper securing methods, system issues due to a plethora of ductwork deficiencies (improper sealing, undersized returns, supplies not receiving enough airflow leaks, ductwork/grilles falling apart or off the wall, etc...), leaks stemming from non-glued PVC fittings or backpitch, system failure caused by improper wiring. One specific issue that I'd like to mention would be a warranty call that I responded to in which the installing technician ran a 10/2 UF wire up the side of the home and wire stapled it across the home's asphalt shingled roof, running it back down the side of the home to the mini split ODU. A run across the basement and along the house's siding was possible and is what I had replaced the previous run with. The roof was obviously compromised and shingled needed to be replaced due to the previous installers negligence. The company meetings that I had experienced also differed from what had been portrayed on social media. The first meeting I had been in attendance for consisted of one of the owner's, Brandon Carey, all but yelling at everyone in attendance in regards to many of the quality issues and callbacks that I have mentioned in previous paragraphs. Rather than taking responsibility for their role in the issues regarding quality and call backs, by means of using in experienced technicians as leads and providing minimal support/training, installers were singled out in front of the group and threats were made to reduce pay or move to flat rate based pay due to the issues. No solutions like increased training, supervision, or creation of a company wide standard practices booklet were provide

Great company. After one experience, I will now be using them for all my HVAC needs. They…read morecommunicated really well, were professional, knowledgeable and very reasonably priced. They offer a maintenance plan that I signed up for as well. I highly recommend them for any HVAC issues.

Gosh, where to begin. First heat wave of the spring and our hvac isn't working properly. I call a…read morefew other places and leave messages with no response. As soon as I called Old Line, Jennifer answered and was happy to help me. Appointment was scheduled on a Monday and James, the owner, was here Wednesday. Unfortunately, this was no easy fix and the hvac needed to be replaced. I suffer from a form of inflammatory arthritis that is exacerbated by the heat and would be without ac for a week or more. Do you know what James said? "I've got some window units that I'll bring by so you'll be comfortable until I can get back to install the new system". Within 45 minutes of James leaving my home, there's a knock at the door. It's Jennifer with the 2 window units. Wow, just wow!! Who does that? No large corporate hvac company would've done that. Talk about above and beyond and making us feel like family. I felt as if I had known James for years. Personable, honest, reliable and above all a wonderful human being! Today my new hvac was installed and I'm happy to say it's nice and cool. I can't recommended Old Line enough. If you need any type of HVAC work then give them a call. Reasonable pricing and financing is available.