Bought my home in Holiday City Silverton 6 years ago. Gutted it and had it rebuilt but never changed the boiler as I was told they last forever. After looking at the maintenance tag the last time it was serviced was 2007 OMG. I called DK and they were very nice. 2 guys came out yesterday and took it apart and showed me how dirty it was. I was shocked as it works fine. They cleaned it and checked the fire and tubes and all the lines and gauges. Well worth the 150.00 service call. I HIGHLY RECOMMEND THEM!!!! Holiday City Silverton. Jack Adams read more

DK Sledzik Heating & Air Conditioning - BOILER NEW IN 1999 HOUSE BUILT 1968 - Heating & Air Conditioning/HVAC Near Me - Toms River, New Jersey

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The good: They responded promptly, they fixed my AC unit. The bad: they charged me for the service call and a replacement part. I later looked up the replacement part on Amazon; Sledzik charged me $220 for a part Amazon sells for $20. I called them and they told me, "Well that's what we charge for parts". Never again. read more

Fantastic service. They got there within 90 minutes of me calling to have my air-conditioning fixed on the Friday of memorial day weekend! Their tech, Keith, exhibited the highest level of professionalism and integrity. Found something small and simple and didn't try to run up the bill. Strong recommend. read more

Excellent service! Highly recommend! Not only was the quality of work great for our air conditioner, but they had a dedicated person cleaning up as they went along. They left our house spotless after they were finished, had someone come and inspect the project, and also followed up and checked on the status of the air weeks later. You definitely get what you pay for! Don't hesitate to hire this wonderful company! read more

DK Sedzik replaced my air conditioning system and all the duct work in my home today. Their technicians were very professional and did meticulous work. This is the first time I use them, but I would definitely use them again. read more

Awful customer service, did not even know freon was out, said it was a wire, and it's 90 degrees. They are not professional HVAC people, would give them a zero rating if possible! read more

Just cancelled my service contract. I have been using this company for years, I have referred friends and family members to them. Not sure what happened to the service. They scheduled me for AC checkup on 05/02/24 (my grandson's birthday) between 1 and 5 pm. No one showed and no call received. Called and complained and was assured first call (bet 8-9 am) on 5/13. At 8:56 am my daughter-in-law called me from Island Heights telling me the AC man was trying to reach me. Called the company and they said mine was the only phone they had listed, they were sorry, and they would tell him I was home. Called back at 9:38 and was told they tried to call me. Explained cell was my only phone, how annoyed I was, and thinking of cancelling my contract. The response was, "ok." So...I now have an appointment with another company. read more

I paid to have my A/C serviced, the technician didn't even spend 2 minutes he said it was a new system and it didn't need anything he left. A week later my A/C stopped working on a Saturday I called the answering service 3 different times I never received a call back. I called another company they had a tech in the area who said it needed freon and another part $469 later my A/C was working. Then on Monday I received a call apologizing because there was a glitch with the answering service. I paid $125 For a service contract and got nothing they said they would refund me and it's been one excuse after another and they haven't kept their word. It's been a month come on now it doesn't take that long to refund a customer. they get a ZERO from me. read more

I had them for five years now. They came out to check my system. The man told me I'm low on Freon I probably have a leak somewhere. Then said I have to get a diagnostic test done which was $350. Thank God I made a couple phone calls and found out you do not check freon when its 59 degrees outside!!!!! Shame on you!! Wonder who else was taken advantage of but thank God I caught it... when the temperature reach 75 degrees outside my system works perfectly...... read more

I live in Whiting and have used D.K Sledzik for my air conditioning maintenance for several years. I just recently converted to gas using them and i am very satisfied with the completed work, service and punctuality from the guys and the office staff. read more

Great experience and I highly recommend this company to anyone in need! They helped with my conversion to gas and I give high praise and compliments to everyone who assisted me throughout this entire process. AMAZING experience with knowledgeable staff from start to finish. Added bonus is the maintenance contract offered with the proposal! Thank you so much! read more

I had an electric to gas conversion last month and I couldn't be more happy with the way D.K Sledzik handled the process. Everything was explained to me in detail and all the paperwork was taken care of by them. I recommend D.K Sledzik to everyone I meet. read more

I wish I could give less than 1 star...these low-class nonprofessionals have the nerve to threaten an elderly woman. Really?! Sit outside her house yelling her business out for all the neighbors to hear. I was ALWAYS taught to treat people the way you would want to be treated. I guess you must not have ANY home training. You're there to do a job, which is heat/air conditioning. Unless this is an undercover sting operation stick to what you know best. It's none of your business what goes on in peoples houses unless it has to do with their heat or air conditioning. What are you a "wanna-be cop" or something? I wonder if I came to your office or checked your credentials if this business is so squeaky clean. It's funny because when you antagonize and threaten someone; you never know who they know. If the owner reads this, and I hope he/she does, I'd keep this pip squeak as a shop guy. He's gonna get you in some trouble one day. And if he's family; then you got problems. read more

This company basically stole from me do not use. I tried to resolve the issue and the office manager was very unprofessional. I called to have my air purger cap replaced because of a leak, I gave the model number and told them what I needed done, they said they would send someone. The repair tech was there 2 minutes, told me exactly what I told them was wrong and said I would be contacted with a quote to replace, and charged me $85. Why was I charged 85 dollars I didn't ask for someone to come look at it? So I said let me wait for the repair quote, that must come off the price of the repair, well of course it doesn't. Knowing that being an ahole would get me nowhere I politely asked for the 85 to be deducted from the repair and explained why I felt that was necessary. The office manager who obviously never heard of win win and has no customer service skills was irate and unprofessional. So now they don't get to do the repair and I was robbed 85 bucks. Dont Update: turns out I needed a new expansion tank as well as an air purger cap. So they were going to charge me 350 for the air purger and it would have been wrong. Nice diagnosis for 85 that you didn't do. read more

Just had a new AC unit install today. Chris was amazing. He listened to my concerns and explained EVERYTHING he was doing. They cleaned up everything and the install is extremely prestige. Very happy with my experience. They came exactly the time they said and finished exactly the time they said. And the unit is working fine now. read more

Do not have DK Sledzik install your hvac system. If another company such as Berge quotes a little higher cost, trust me it is well worth it. DK Sledzik can not commit to installing a system as scheduled for starters. Five guys showed up in 3 trucks. Took them 2 days to install hvac on a gas conversion. On the 2nd day when they turned on the system, it blow the mother board in the furnace. Turns out they outsourced the electrical work and the electrician hooked up 220 and blew the system. Then they said they would have to replace the motherboard (brand new furnace) and it would take awhile. Now this was in June and said I would have to wait until SEPTEMBER! I insisted they replace the entire furnace since I paid for a NEW furnace. Also the furnace was located in an area that would be impossible for anyone to work on if need be. The explanation was that the pipe was located in that area. (?) I'm no expert but even I knew all they had to do was use a coupler in order to locate the furnace in a better location. When someone from the company came out to inspect the damage he agreed with me and couldn't understand why the furnace was installed in the location it was at in my attic. The owner of the company called me as she should have to apologize and said she would have a new furnace installed ASAP and I would not have to be without a/c all summer. But the list doesn't end there: the thermostat was "fried" when the system blew up and they didn't have a replacement, I had to wait at least a month for one, they incorrectly installed vent pipes in my roof, made holes that were not necessary, some of the pipes carrying air through my home were incorrectly installed (looks like spaghetti), the pressure release pipe installed in my laundry room did not have a drain so if there was an overflow problem my floor would be flooded! They tore down insulation from the rafters while doing the Install and just left it up there on the floor of the attic! I asked them to avoid an area where I had to run a microwave oven vent and they blocked the area anyway! They requested I pay the balance due on the install and when I said I wanted to hold back money until the issues were fixed, they charged my account for the full balance anyway. Another thing, they did not cover the pipes on the side of my home. Other installers cover the pipes so as not to ruin the aesthetics of the home. I called Sledzik to ask them to cover the pipes and they said they would return my call. February 2022, I still have not received a callback. read more

They have been working on installing a new high efficiency furnace, AC and hot water heater in my home for almost six months. The original person to visit my home months ago was pleasant and appeared knowledgeable and provided me with an excellent solution. A few weeks later I met with one of their office staff at a show at our clubhouse sponsored by our community (especially since our communities men's club had recommended them) to further review my installation and everything seemed to be going according to schedule. Well, things started go awry when three trucks showed up at my house to do the installation. After they unloaded their trucks one installer started shaking his head and said, "is this installation is in the attic?" To which I replied "yes." He then said "nobody told me." After making numerous measurements and crawling around in my attic he said, "the furnace isn't gonna fit." They subsequently loaded all their equipment back in their trucks, told me I would get a call from their office and they all drove away. Not a great way to start a major project. A few hours later I received an email (not a phone call) from their office saying they screwed up. Their estimator made a mistake and they had to redesign the system and would get back to me. It's been several more weeks and they are now scheduled to come back and install equipment that will fit. Hopefully everything goes well this time. I will update my review once the install is complete. I will also share my review with our communities men's club and all other communities in the area so there's a lot riding on this. I expect they will do a fantastic job this time. read more

I had Sledzik convert my house from electric to gas. They handled EVERYTHING! They took care of all the permits, scheduling the inspections and all the details. The work was done on time, the workers were very polite and everything was cleaned up afterward. I highly recommend Sledzik for your heating and air conditioning needs. read more

These guys are great. I just bought my house and the heating system turned out to be on its last leg. They have gotten it running on a Sunday and on Christmas Eve. The people I have dealt with are very nice and very fair. They are installing a new boiler and hot water heater for me soon. I never leave reviews but I would highly recommend them. read more

do not ever use this company. they sent someone to my house for an estimate for conversion to gas. this man was very short with me. would not answer questions. when my son started to demand answers he threatened to call the police on us. I have written to the owner but have heard nothing back. He was nasty and stood outside my home yelling and making noise for all my neighbors read more

called later afternoon on a Saturday. My 90 year old mom's AC was not working and it was 83 in the house. Others I called before would not come out til Monday. Sledzik was there within 2 hours and fixed the problem read more

The salesman was very nice. He sold my 89 year old mom a new 3 ton central air conditioning unit early June 2016 . He said it would be a month before they could start so he gave her two window units to use. After three months they finally started work. First they put up a platform under the window for the compressor. I immediately made a complaint. Imagine having the compressor blocking the window! So they moved it over five feet so it wasn't in front of the window. Next it failed inspection and had to be rebuilt. It was finally completed on September 28th after the air conditioning season was over; although the final inspection was not done until December. So she was not able to use the unit until the summer of 2017. At that time she noticed a small stain on her ceiling. We thought it was a roof leak from the heavy storm that had recently occurred. In 2018 she was ill and not living at home so the unit was not used. Now its 2019 and my mom has been complaining to me about stains on her ceiling. She had the air conditioner on a few days in May when it got unseasonable hot. I live three hours away so I finally made the time to come and investigate. I was appalled to see the sloppy installation of the air handler. It was a mess,insulation pulled up everywhere, torn flexible ducts, leftover materials strewn about, and the worst was improper installation of the drain line. The drain line was installed going down and then up so the line was always full of water. The attic is not heated. In the winter the water in the drain pipe froze and broke the pipe. Now when the air conditioner is running the condensation does not run out the drain pipe but rather it drips to the ceiling below. See pictures. read more

I had an 8:30am appointment to fix code violations for a boiler and hot water heater they installed. I'm preparing to rent the house but failed inspection. I live over 40 miles away but I made sure I was here for the 8:30 appointment. It is now 1:45pm and after several calls and excuses they are still not here. You decide if this is the nonsense you want to put up with. I'm sure there are other providers who actual value our business. read more

These people are thieves! They charged $225 for a $30 expansion tank on a boiler and $175 for a valve that costs less than $10.

I recently converted our house in Ocean County from Oil to Natural Gas and contracted with Sledzik for all the appliances. their team was cordial and accommodated a schedule which worked best for us. they were efficient, took care of the permits and even waited over the winter (at our request) to install the air conditioning condenser. The in ground oil tank had to be removed because it was close to the air conditioner. I wanted the ground to settle before installing the heavy condenser. They stored it for us and we are now set to go. Their office will answer any and all your questions. I recommend them to anyone considering the oil to gas conversion in the Ocean county area, or who may simply need to upgrade. Their equipment is reasonably priced and they took care of filing my rebates from NJNG for me. Oh and yes, this is in a retirement community! I recommend them for all your heating, hot water and air conditioning needs. read more

DO NOT LET THESE PEOPLE IN YOUR DOOR!!!! This company prays on seniors and takes advantage of them. On multiple occasions one of their techs knocked on my door and when my father answered he asked for him to open the garage door. When he asked why the tech got upset and said open the garage door louder and more forceful and then threatened to call the police on my father for what I don't know. That is when I stepped in each time and as soon as I did the tech left each time. When I called the company to complain I was told their techs don't do that and I must be mistaking them for another company. This happened 3 times, all in the fall and we never called them to work on anything any of those times. The one time they actually were called a tech that knew very little about heating showed up, claimed to be an out of work teacher, quoted an extremely high price, around $500 then said if he does nothing but sign us up for their service contract it would only cost us $50 for that service call and $80 for the contract and the work would be covered under that. It seemed that the tech really wasn't a tech but a contract salesman and the real tech would be there at a later date. Do yourself a favor and find a better company to fix our heater or A/C. read more