At JK Mechanical our focus is on you. Since our start in 1979, we’ve been bringing smart energy solutions to families and businesses in Pennsylvania, and now proudly serve Maryland. Our clients put a high level of trust in our people and products and value the comfort we provide. To us, that’s all that matters!
Business highlights
45 years of trusted experience
Emergency Services Offered
Services we offer
Residential and commercial solar, geothermal, heating and air conditioning systems, water heaters, water softeners & treatment systems, indoor air quality, radiant heat, electrical, stand-by generators, duct cleaning & home energy audits.
Great...they did an excellent job They were very professional and prompt. They got the work done in the estimated time even though the weather was bad the first day, they finished in the time stated.
Description of Work: Ductless Air conditioning
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
Paul D.
06/2017
5.0
heating & air conditioning/hvac
+ -1 more
I'd give them an A on everything or I wouldn't continue to be going to them.
Description of Work: .
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
Paul D.
06/2017
5.0
heating & air conditioning/hvac
+ -1 more
I've been using them for almost thirty years. I have them come out twice a year. They have what they call a comfort plan which gives you a premium, so for twice a year it's like $250. I wouldn't continue to go to them if I didn't like them. They've always been very responsive to whatever I need. They replaced our system once at a very competitive price.
Description of Work: This was just the standard seasonal check-up on the equipment.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$250
Response from JK Mechanical
Thanks for the A rating. We appreciate the opportunity to be trusted with your heating and cooling system. Enjoy the summer!
Patrick L.
05/2017
5.0
heating & air conditioning/hvac
+ -1 more
JK Mechanical worked with me through the entire process, answering my many questions and taking my preferences into account when recommending a solution to replace an old heat pump with a failed compressor with an entirely new, highly efficient Carrier system. The work was performed promptly, professionally, and cleanly - I am happy with all phases of my interaction with them. Price was a little higher than I (perhaps naively) expected, but on par with other quotes for similarly energy-efficient systems and should easily be recouped in energy efficiency savings over time. Would use them again in the future for sure.
Description of Work: Replaced entire heat pump and air handler system.
Rating Category
Rating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
Brian S.
12/2015
5.0
heating & air conditioning/hvac, plumbing
+ 0 more
This company was a joy to deal with. I can, and do, wholeheartedly recommend them. We talked with many different geo companies and they were miles above anyone else. The only issue with them was that they subcontracted the drillings of the geo wells to Eichelbergers. Personally, it is ok that they subcontracted out the drilling, it is just who they did that with. If I knew what I know now, I would have asked if they could have used anyone else. The driller aside,I would still use JK. They were courteous, responsive, and very professional throughout. I don't know how many other ways to say they were awesome, so I will just leave it at that. They were awesome.
Description of Work: They installed my geothermal system
Rating Category
Rating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$30,000
Response from JK Mechanical
[Member Name Removed], With a month under your belt I trust that all things are going well with your new geo equipment. We appreciate your comments, but mostly we are glad you are on your way to lowering the operating costs of your home for many years to come.
Calvin V.
05/2015
5.0
electrician
+ -1 more
They have a knowledgeable technician, they were prompt and quick.
Description of Work: I used JK Mechanical in September to do preventative maintenance.
Rating Category
Rating out of 5
quality
4.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
Judith D.
02/2015
5.0
electrician, generator service, heating & air conditioning/hvac
+ 1 more
The salesperson did not always call back when he promised to but otherwise all went very well and we feel glad that we now won't have to freeze like we did the last time the power went off due to a winter storm. The work was done by two knowledgable workmen, Gordon and Tim, who were friendly, courteous and efficient. They thoroughly explained everything to us. The unit was installed exactly as promised. We have not had a power outage yet since the install but the unit tests itself once a week as it is supposed to and all seems to be in order and it looks good. I have since called this company for other HVAC repairs and have been similarly pleased with their work.
Description of Work: Installed an 8KW Standby Backup Generator.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
4.0
punctuality
5.0
Yes, I recommend this pro
$6,000
Response from JK Mechanical
Thank you for your review and affirmation. We continually seek to improve the experiences of our partners and I have passed along your comments to our electrical team. We wish you the best and are quite confident that you will be most pleased with your automatic stand-by generator. They perform wonderfully.
Hans-Erik W.
10/2014
5.0
heating & air conditioning/hvac
+ -1 more
Compete check and cleaning performed on time.
Description of Work: Heat pump bi annual service
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
Response from JK Mechanical
Thank you for your kind review. We consider it a privilege to provide care for clients who entrust their heating and cooling needs to us.
Kevin G.
05/2014
5.0
air duct cleaning, electrician, heating & air conditioning/hvac, plumbing, water heater repair
+ 3 more
We looked long a hard at geothermal technology first and then focused our energies on the Waterfurnace brand, which I've heard and read great things about. Next came finding a local company with the experience and service standards I expected (lots and high level). While I got squirmy answers from other vendors, JK provided the answers I was looking for which in essence is "if something isn't right, we'll fix it". That's every part of the installation. That's important to me as most installers don't cover/handle issues with the wells which is a big part of the cost of installing geothermal. A few notes on our installation: we went with the 7 Series, which was about a $7-8k premium over the 5 Series which is still the bigger seller. Our system used the Intellizone-2 zone controller to feed air to three zones. We also replaced our water heater and our electrical panel and those costs are reflected in the price above. We also had the extra water tank added to collect hot water from the system. Also included was the removal of the oil tank (yahoo!). Lastly, our price included drilling the two wells (forget the depth, but know they're deeper than the 5 series needed) and a rough grade. Starting with the salesman, I received very quick and thorough replies from the initial contact thru project startup, when a project manager became my contact. I never felt pressured and always felt he was listening to our needs. We used PA Help loan program and JK worked well with them to get the loans approved. This process wasn't the easiest thanks to some confusion with two loans instead of one, but only needed an extra phone call to resolve. When the project started, the project manager does a walkthrough to assure we all understand the requirements for the zones, placement of the three thermostats, etc. the company was flexible with scheduling around our vacation. Also, even though they subcontract the oil tank removal and the well drilling, JK does all the scheduling. You will get a call from the well drillers to confirm the times and provide some info on what to expect. Our project manager stayed in touch with us and was there after the install for some minor questions we had. During the install he was there the first day and came back the last to wrap up. The well drillers were professional and there when they promised. They set up a silt fence to protect against runoff - lots of grey sludgy water when drilling deep. The drilling is LOUD...wear ear plugs and/or headset when watching. I watched a lot because it was a cool process. All of their joints are heat fused, which is the strongest. The trench dug to the house was done to avoid tree damage. They even removed a shrub that was protecting the now-gone ac unit. At the end, the yard is rocky (we have a lot of shale), but evened out and graded away from the house. The crew who came for the oil tank were quick and efficient and obviously had done such jobs hundreds of times. They dug from the outside to remove the pipes that came in for filling the oil tank. Then they went inside to actually remove the oil tank. When removing they took extra care not to bang walls or make a mess. Finally, they filled the holes in the concrete foundation wall where the oil fill pipes came into the house. They used filler inside the wall and concrete patches a few inches deep at both sides. This is the only part of the job that I asked the project manager to come back and fix. He personally came back with a bag of concrete took off the inside patch remove the filler and fill the entire wall with a concrete mix at no extra charge. The actual install for everything inside was also done with attention to detail. The person doing my install personally owned a 7 Series geothermal system at his own house, which provided me with some level of comfort with his knowledge of the system. All work, from running new ducts in the basement, to the configuration of the heat pump was done with my requirements in mind. If they weren't sure of my preference, they asked. It was a good crew, and treated me with loads of respect and patience - if I'm spending this kind of money I'm going to ask a few questions. On the last day, when the schedule was tight, they brought in a third man to assist and keep to their plan. The primary two-man crew had one expert installer and one person helping (and getting the experience to become their next expert). All in all, it was a great investment and one I would only have made with JK Mechanical.
Description of Work: Installed a Waterfurnace 7 Series three-zone geothermal heat pump, electrical panel and water heater for a 2200 square foot house.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$33,000
Response from JK Mechanical
Thank you for the detailed and generous review. So glad we met and exceeded your expectations. Your comfort is our goal - both physically and emotionally as we work together to care for you and your home.
Roberta A.
03/2014
5.0
heating & air conditioning/hvac, plumbing
+ 0 more
We purchased our current home in June 2014. JK Mechanical had installed a new heat pump/ac system in the house in 2012. The system needed checked so we called JK since they installed it. The appointment was scheduled forAugust. The technician called to let us know that he would be arriving soon. He was courteous, professional and thorough. He checked the system completely and fortunately everything was fine. He offered us a service contact which included the tune-up for the AC plus a tune-up for the heat pump in 6 months. The price for the contract was $263. We agreed to purchase it. I thought that the price was high but figured since they installed the system that we should stay with them for service. Plan on doing some reseach into pricing for tune-ups from other companies. We made an appointment in January to have the heat pump tuned-up. Again, although a different technician, he called to let us know that he was on his way. He also was courteous, professional and thorough. Overall it has been a positive experience with JK Mechanical and we would recommend them to others.
Description of Work: Precision tune-up for heat pump,
Rating Category
Rating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$263
Katrina L.
02/2014
5.0
heating & air conditioning/hvac, water heater repair
+ 0 more
I was very happy with JK Mechanical, from start to finish. Their driller, Myers Bros, worked in some difficult weather conditions in December to complete the drilling, and then the installation was completed the week of Christmas for the pump, desuperheater, and water heater. I was on backup heat the first day, and completely running on the geothermal heat pump by the end of the second day. Everyone was very prompt and professional. My salesman suggested a different thermostat than I'd originally chosen because the service department wasn't impressed with the way the original one worked with the geothermal heat system. I noticed after the first or second day that the backup heat was coming on a lot (uses electricity to operate, so quite expensive), and mentioned that to the installers, who were still there working on the water heater & some vents I'd chosen to add. They adjusted the thermostat so that the backup heat, instead of coming on for comfort, would come on only if the temperature differed by 2 degrees from what was selected. Immediate fix! I believe this thermostat was new to the installers, otherwise I'm sure they would've set it that way right off.
Description of Work: After collecting 3 quotes, I choose JK Mechanical to drill for and install a geothermal heat pump and desuperheater, add supply ducts in the basement, and replace a water heater. The work was completed over 3 days of drilling and 4 days of installation.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$27,091
Lifford C.
02/2014
5.0
heating & air conditioning/hvac
+ -1 more
The serviceman was very professional and knowledgeable. Appreciative that JK Mechanical was able to come out within 24 hours since the weather was so frigid.
Description of Work: Replaced electric baseboard heater, and checked 3 others which I thought were inoperable, but weren't.
Rating Category
Rating out of 5
quality
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
WAYNE M.
01/2014
5.0
heating & air conditioning/hvac
+ -1 more
Things went great. This is the second time I have had them in for major work and I couldn't have asked for better service either time. The employees were friendly, new their jobs and made a couple of good suggestions that saved me space.
Description of Work: Installed a heat pump unit I purchased from a "out-of-business" company along with duct work to heat both garages.
Rating Category
Rating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
Rod M.
11/2013
5.0
electrician, solar panels
+ 0 more
Professional from start to finish. Site survey was thorough, they explained everything, answered all questions. Price was consistent with others except they guaranteed we would receive a $7,500 rebate from the state. That tipped it for us, but after working with them, guarantee or not we would have retained them. Installation was smooth, excellent communication. Follow up has been excellent. They actually monitor our system on line and recently called to ask to come out a take a look at it. They thought we might have blown a fuse due to a lightning strike. They came out, confirmed the issue, fixed it and sent no bill. We have worked with a lot of contractors over the years and none have been better than JK.
Description of Work: JK designed and installed a 10W solar electric system for us. They continue to provide support and service, and handle the marketing of our carbon credits.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$54,000
fran K.
10/2013
5.0
heating & air conditioning/hvac
+ -1 more
It went well. The estimator was very nice and thorough. It did take a week for the estimated price to come back to us. The price was good in comparison to the other estimates we had.
Description of Work: the provider gave us an estimate for heating and air conditioning. Other people in the area used them and were satisfied.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
4.0
punctuality
5.0
Yes, I recommend this pro
$5,000
Ro S.
10/2013
5.0
heating & air conditioning/hvac
+ -1 more
Everything was excellent. They were efficient and on time. They cleaned everything up very well. They made for a smoothy transition from oil to gas. Also, I had recommended them to a friend earlier this year, and she was extremely pleased with the installation of her gas furnace and water heater.
Description of Work: I hired JK Mechanical to convert my home from oil to a gas furnace.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$4,000
Tammy L.
04/2013
1.0
air duct cleaning, plumbing
+ 0 more
I'm not happy with them at all. I’ve been using them for 13 years and they screwed me around too much. Well they sold me what they call a maintenance program where they come out in fall to check your heater and the spring to check your air conditioner and clean it and check everything if okay. You don’t have to pay for that it’s a one time package deal and you pay so much for both services and I said to the guy I had the service before and I said now are you going to call me and remind me or call me with the appointment or do I have to call. They said we will get hold of you and I said are you sure because last time you didn’t and when I called it was too late to do my fall service and you said well that’s too bad that you just out that money. He said oh no we won’t do that well they did that again so I didn’t get my follow up service last fall and now I have to call him now for my spring service before they don’t call me and then I’ll be out that money. There are not holding up from what they promise. They came in to clean my air duct and took my vent of the wall and ripped drywall and mess up my paint – they just cement it and tried to cover it up and the one vent they were suppose to clean because I’ve complained about it and instead of cleaning the one vent they just took it and replaced it with a cheaper vent they had in their truck because my vent knob open and close them or flash vents because I’m in a wheelchair. I mean everything that they’ve done they’ve should I say half-half you know which is not right and because I’m a single woman in a wheelchair they think they can get away with it. I have to use them because I have that contract for the cleaning for the heater and air conditioner because I paid for it. They installed everything in my home when I moved in. I built this place 13 years ago so it’s really disappointing but I have to use them again to finish the contract and after that I will not be using them again.
Description of Work: I used JK Mechanical for air duct cleaning service. There was a leak with my WeatherMaker system – there was water around of it and they came to repair it.
Rating Category
Rating out of 5
quality
1.0
value
1.0
professionalism
1.0
responsiveness
1.0
punctuality
4.0
$1,000
Carl R.
03/2013
4.0
generator service
+ -1 more
We have been their customer for many years. We have had nothing but a good experience with them. I would tell them to go ahead and use them.
Description of Work: JK Mechanical they come out twice a year and replace the filters and check the humidifier and the oil pressure.
Rating Category
Rating out of 5
quality
4.0
value
3.0
professionalism
5.0
responsiveness
4.0
punctuality
5.0
Yes, I recommend this pro
$160
Julia S.
02/2013
5.0
generator service
+ -1 more
We had a really good experience after a bit of a rocky start. Our salesperson was there for us from the first to the last. He stayed in touch, answered all my question (and there were a lot of them) and responded to my calls and email in a very timely fashion. The first day the crew was to come to start the install, no one showed. But they made up for it when they came the next day. Even the sales person showed up to over see the operation. They finished the install that day! I have to say that despite the glitch, everything really went well and I must especially hand it to the sales man who was there for us all the way. I was very pleased overall, and would use this company again when I need service for other equipment that we use to operate this household.
Description of Work: We had a backup generator installed.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
4.0
Yes, I recommend this pro
$6,000
Dave S.
02/2013
4.0
generator service, heating & air conditioning/hvac, water heater repair
+ 1 more
The service has been okay. I had a problem with the water heater they put in but they fixed it but I switched because it seemed like they were getting more expensive. When they came for service, I had a service contract and it was over $200 and it was going up fast and I switched to a colleague of heating because they seem to be equivalent in quality and they're local and less in pricing. Actually I am debating whether or not I'm going to use them because they just came out with an offer that was a really special deal next month and my heat pump is over ten years old so I thought I'd better get quotes from both of these companies and see which one is the best.
Description of Work: I used JK Mechanical on Willow Street. They put in a heat pump when the house was built which was in 1989 and I used them until last year. They did routine service and they replaced one heat pump.
Rating Category
Rating out of 5
quality
4.0
value
3.0
professionalism
4.0
responsiveness
4.0
punctuality
4.0
$225
Larry W.
01/2013
2.0
heating & air conditioning/hvac
+ -1 more
It seemed like they were interested in the work, but as time went along it became obvious that they were not. I contacted another vendor and got the work done and very satisfactorily since then. I still have not heard back from JK Mechanical.
Description of Work: I asked for a quotation on an on demand water heater and softener. The rep finally came out several weeks later, came back a month and a half later for a water sample and has never contacted us again.
Rating Category
Rating out of 5
quality
2.0
professionalism
1.0
responsiveness
1.0
punctuality
1.0
Sarah C.
01/2013
5.0
electrician, heating & air conditioning/hvac, water heater repair
+ 1 more
JK Mechanical installed a WaterFurnace brand heat pump, a new gas hot water heater, and a "pre-heat" tank for the hot water heater. I got bids from 4 different contractors and they were my low bid. They handled every detail of the process -- including subcontracting the well drilling, upgrading my electrical panel, and removing my old oil tank. Then after the installation they provided the paper work for me to get a rebate from my electrical utility. The system has been in for two months now and is working beautifully. I've called the installer with minor questions about the system and he's been very responsive. I highly recommend this company and would use them in the future.
Description of Work: Geothermal Heating System
Rating Category
Rating out of 5
Yes, I recommend this pro
$25,000
Noah M.
01/2013
5.0
heating & air conditioning/hvac
+ -1 more
Do very good work, will always be bumps in the road, but they always work with us to smooth them out. They have a lot of good people over there and are always willing to go over project details to make sure things were done and billed properly.
Description of Work: Our company uses JK to service our commercial building and work on a few of our other buildings regularly - other family members have used them for years as well. JK is a great company (especially compared to who we came from) and we really appreciate their service. They are always at my office for service dates before I even get here and they get right to work. They are also very responsive when we have had service issues (they did a large commercial install for us awhile back and there were some kinks to work out, which they took care of without complaint). Like any company it took a bit of work to get in a good groove with them and I need to remind them to do things in a particular order from time to time, but they always get the job done and I am comfortable not looking over their shoulder to make sure work is done properly. I think they only problems I really have with them is they have a lot of great technicians, but it means we get someone from time to time who is not familiar with our systems. I also have to say they are a bit pricey, but if they were not worth it we would go elsewhere. Annual service for our 7 systems at our office building runs us about $1000/year, they installed a furnace with all new ducting for about $4000 (I wish that one had cost a bit less and I had to remind them about a missed service contract, but all in all works great and they are a pleasure to work with), and we had them replace one of our commercial units and move another for about $14,000 if I remember correctly (and they really bent over backwards to make this one work out for us, so very pleased). Thanks guys and I look forward to many more years of working with you!
Rating Category
Rating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$1,200
Janet L.
10/2012
5.0
heating & air conditioning/hvac
+ -1 more
We had them servicing our unit for several years, but somehow skipped several years. The technician came out, found a part that was going bad, replaced it on site and signed us up for an annual maintenance contract giving us the discount price for the part.
Description of Work: System services and purchased an annual maintenance contract.
Rating Category
Rating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$240
William S.
06/2012
5.0
heating & air conditioning/hvac, plumbing
+ 0 more
They give excellent service. Everything worked out well.
All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our State Contractor License Requirements page.
*Contact business to see additional licenses.
Service Categories
Heating and Air Conditioning,
Plumbing,
Electrical,
Generator,
Water Heaters,
Air Duct Cleaning,
Energy Efficiency Auditing,
Solar Panels,
Water Filtration and Softening
FAQ
JK Mechanical is currently rated 4.8 overall out of 5.
Sunday: Closed
Monday: 7:00 AM - 5:00 PM
Tuesday: 7:00 AM - 5:00 PM
Wednesday: 7:00 AM - 5:00 PM
Thursday: 7:00 AM - 5:00 PM
Friday: 7:00 AM - 5:00 PM
Saturday: Closed
JK Mechanical accepts the following forms of payment: American Express,Check,Discover,Financing Available,MasterCard,Visa
Yes, JK Mechanical offers free project estimates.
Yes, JK Mechanical offers eco-friendly accreditations.
No, JK Mechanical does not offer a senior discount.
Yes, JK Mechanical offers emergency services.
Yes, JK Mechanical offers warranties.
JK Mechanical offers the following services: Residential and commercial solar, geothermal, heating and air conditioning systems, water heaters, water softeners & treatment systems, indoor air quality, radiant heat, electrical, stand-by generators, duct cleaning & home energy audits.