Inventi Service delivered timely tune-ups at a very reasonable price. The communication was clear,…read morethe work was thorough, and our home was treated with care. Our technician, Yuriy, was exceptionally professional and polite. He kept us updated on his arrival time, wore shoe covers throughout the visit, and was extremely gentle when accessing household fixtures. We wouldn't hesitate to call Inventi Service again for our HVAC tune-up in the spring or recommend them to others.

I had an extremely disappointing and unsatisfactory experience with Inventi Service. A technician…read morecame to my residence on Oct. 5, 2026, to perform a diagnostic and tune up on my heating system and a diagnostic on my AC system which was not working. Immediately upon his arrival, the Inventi Service tech took one look at my heating system and said "we don't work on electric heating systems" and that was that... no diagnostic - no tune-up. Then, he looked at my AC system and said that the reason why it wasn't working was because it wasn't receiving any electrical power. When I asked him if he could repair this problem he said that he couldn't because he couldn't figure out why it wasn't getting any power and that I would have to call an electrician to have this problem fixed. Then he said that because there didn't appear to be any way to power on the AC system, he couldn't perform a diagnostic on it. So, he ended up doing absolutely nothing to either the heating or AC systems. Then, he had the nerve to ask me how I was going to pay for his "heating and AC systems diagnostic service"! When I pointed out that he hadn't performed any diagnostic procedures of any kind on either my heating or AC system he replied that it didn't matter - I still owed him $100! The next day, a technician from another HVAC service company, O'Ryan's Heating and Cooling, came and performed a full diagnostic on both my heating and AC system (which he was able to power on simply by locating - and flicking on - the AC power switch!) and didn't charge me anything to do those diagnostics! So, you can see that I certainly DO NOT recommend that anyone use Inventi Service for any heating and AC service they may require.

We had a mini split system with 5 wall units and a boiler heating system that needed a bit more…read morethan routine maintenance. We have an older home and finding a technician who has knowledge and experience with both kinds of systems at a good price can be hard, but Legacy came through. Charlie was prompt when scheduling a time to service both systems and made it a very easy choice to go with them. He explained exactly what was done and what still needed to be done very clearly and was very accomodating. Both heating systems are working much better now and I would recommend Charlie to anyone in our area of NJ.

Legacy installed new Bosch heat pump heating and air conditioning systems as well as a Rheem hot…read morewater heater in my lake house. His workers that he claimed graduated from HVAC training school, did not know what they were doing. Charlie was not much better. He advertises himself as a licensed expert HVAC installer, but he did not know how to wire the Bosch system. He claimed it was a new model, and he had not installed it before. After we had no heat in the sub-freezing winter temperatures, he had to call the company for step-by-step instructions. The noise level of this system is unbearable and sounds like a wind tunnel. We have to increase the volume on the TV when the heat kicks on. In October he promised to install a noise reduction system in the attic (at my expense). It is now June and I am still waiting even though I have asked him numerous times when he is coming. He says we live too far away. Well, he shouldn't have taken the job if it was too far to travel to our property. The service has been terrible. At this point he will not even return my texts and calls to schedule the spring maintenance which was included in the price. Needless to say, I do not recommend this company for any HVAC work. Months later I found out he closed the business and moved out of state! How do these people sleep at night?

Had them come in to fix our very loud heat valve leak after having another company tell us it is…read morefine. I can not say enough good about this company. Two problems in two weeks fixed quickly, professionally, and affordable. We will be contacting them for a contract for yearly furnace work!

Makes service appointment with 2 hour window. Not here. I call. Oh we will check. Tech calls 5…read moreminutes later to say running late. Must be slow learner since he couldn't figure that he was late when he was late and he has his cell phone he could've used to say so, but never did it. So it was 4 o'clock on a Friday at which time he says oh I'm 45 minutes away per Google and I said it's a Friday night and you're gonna be here after five and how long are you gonna be here and don't ask me if I have another appointment or is there anything else I have to do besides wait for you Disrespectful and unacceptable on every level. Not mentioning the fact that they upsell on every other visit bye-bye.

Thanks Henry! Great services…read more Great value Fast response Nice work Would recommend to friends and family!

Very professional. Thorough work. Came on time, prices were fair. Fixed attic fan to my likingread more

I recently had my mini-split AC units deep cleaned, and I cannot recommend this company enough…read more From start to finish, the experience was seamless and highly professional. Max was fantastic to work with from the very beginning. His communication was constant, incredibly clear, and prompt. He went above and beyond to make sure all the scheduling details were perfectly aligned and that the estimate was accurate. It's so rare to find this level of responsiveness and transparency. On the day of the service, our technician, Oleksandr, was outstanding. He was incredibly thorough with the deep cleaning and treated our home with the utmost respect. What I appreciated most was how he took the time to explain exactly what he was doing at every step of the process. His work was meticulous, and he left the space spotless. If you are looking for an HVAC company that is honest, thorough, and genuinely cares about customer service, look no further. I will absolutely be using them again!

The team at Airnizer are excellent. I recently had a mini-split unit installed in one of my rooms,…read moreand a separate cleaning effort for multiple mini-split units. They are extremely responsive through text and phone calls, providing all details and cost breakdowns so there aren't any surprises. The pricing is on par with competitors in the area. As for the work itself, the team was prompt, showing up at the earlier end of the promised time window. They were efficient with both installation and cleaning efforts. The installation went seamlessly and flawlessly. Overall, I would absolutely hire Airnizer again as they provide an excellent level of communication, responsiveness, and overall service quality.

I've used Fusion twice now and they have done a great job. They repaired a broken drain line in my…read moredaughters room and did a full cleaning of my units. They were easy to schedule, responsive, and reasonably priced.

We have had a very bad experience with this company since the day we started the dehumidifier…read moreinstallation. This has been one of the worst service experiences we have had. Our point of contact, Daniel, mentioned that they prioritize customers who spend more with them. We spent over $5,000 with the company, yet we felt our concerns were not treated as a priority. Daniel was often unresponsive, and we also had issues with the technicians' work. They installed a new dehumidifier, and we paid as soon as the installation was completed. However, the unit did not work properly for the next two months. On top of that, the company was very difficult to reach and slow to respond. This situation caused us to lose business. Based on our experience, I would not recommend this company. If you do decide to use them, I strongly recommend making sure the equipment is working properly before making the final payment and do not speak with Daniel.

I had an extremely disappointing experience with Challenger Company in Roselle. After they…read moreinstalled my hot water heater, the manufacturer later issued a recall. When my unit suddenly stopped working, I reached out for help--only to be immediately told that it must be the recalled part, without anyone even coming out to inspect or properly diagnose the issue. That assumption alone was a major red flag. I was then told that no replacement part could be sourced until Monday because their supplier was closed--completely ignoring the fact that other plumbing supply companies like Oasis and American Supply are open on weekends. I was left without hot water and no real support. To make matters worse, instead of trying to honor the original installation or offer a reasonable solution, they attempted to upsell me a completely new unit at more than double the original cost. This, despite the fact that I hadn't even gotten full use out of the first one they installed. This company clearly prioritizes profit over customer service or ethical responsibility. I would not recommend them to anyone. Do your homework and go with a company that stands by its work and treats people with respect.

I was in a bind thanks to drainage issues in the condensation line that caused a leak into my…read moredownstairs neighbor's unit. Called four different companies and only Challenger was able to send someone within a few hours. Christian came, diagnosed the issue, fixed it, and sent me photos of the finished product because I had a prior commitment. Amazing service. Will definitely be calling Challenger first for future HVAC issues.

I requested a quote for mini split unit for my house. Unfortunately I was unable to utilize the…read moreservices, Miguel was very helpful in providing information I needed to have the job done properly with another vendor. His professionalism and honesty was outstanding and what is needed when working with contractors. I would recommend them.

I contacted Urban Mechanical via Yelp to see if I could get a technician to do a maintenance check…read moreon my central air A/C. It has been five years since any technician looked at it. While it is currently running (knock on wood), a guest recently remarked that the filter on my external fan unit looked dirty and that you're supposed to get annual maintenance on these units. As part of the Yelp message process, I left my contact information and provided two photos. Eventually, Urban Mechanical sent a message via Yelp to contact them via phone. I called by phone and spoke to the owner, Hector. He looked at my Yelp information and confirmed my request. He then told me that he had a 4-week backlog of appointments and apologized that he didn't have time at the moment to service my request. He said that if I texted him my contact info directly, he could reach out to me if there were any cancellations in the next 4 weeks. Although Urban Mechanical didn't have any appointment openings to service my request, I appreciate their transparency instead of just ghosting me. If they can be transparent about their scheduling, I am confident that they will be transparent about their work. EDIT: I received a call from Miguel a few days later that a cancellation happened -- he actually followed up, which doesn't always happen with other vendors. He came over at the appointed time. He had shoe covers to prevent tracking stuff indoors from his work boots! He did the inspection of the interior and exterior unit and cleaning. Miguel explained to me what he was doing and why and had no problems whatsoever in answering my questions. (I was like a kid asking "obvious" questions, but I really didn't know much about the AC system -- that exterior unit "filter" I described earlier was actually a coil.). Miguel was very thorough with the cleaning. The exterior unit was really dirty and he had heavy duty cleaner fluid and attached the bottle to my lawn hose and washed down the unit. Then, he dried it up with his towel. Miguel did find some potential mildew/mold build up, but this required installing a UV light, which was not covered in this service/inspection call (which is fine). He would prepare a proposal with several options to address that. In conclusion, Urban Mechanical has excellent customer service and does thorough work, so they deserve this 5-star review.

I booked an appointment with Ralphy's to get my water heater serviced. Date and time were confirmed…read moreby the company but they never showed up. I even gave them a call day of appointment and no one picked up. Even setting up this no show appointment was a hassle. When you call, they never picked up. I opted to texting them and even through that method, it took them forever to respond and confirm an actual appointment date. Avoid this company. If they can't even book and follow through on appointments properly, why even trust them to service your home.

I Highly recommend Ralphie and Ronnie. Honest, hardworking, and professional…read more They replaced my Central AC and did an amazing job from start to finish. A+ all the way!!

Everything went well. Elory showed up on time for the quote and the job. Excellent work, great…read moreprice, and cleaned the work site. Difficult job replacing the electric service leading to the meter, but he was professional and experienced. Highly recommended.

From the owner: We do al residential and comercial electrical works, especially in kitchen restaurant and…read moreindustrial exhaust fans systems; troubleshooting, new and rewiring, service upgrade from 100,200, 300,400,600 amps, 120v/240v ;single phase, 125v/208v 3phase. Lightings and wiring,re-wiring Dedicated circuits lines and outlets. Any job is not to small or big we can not do it. All electrical work have to be done by the code requirements.