Another great job by DelCore Electric. Whole home surge protector installed. I have used them…read moremany times over the years including WiFi switches, light fixtures, electric vehicle charger installation. I will use them again. Stephen

Got a tesla wall connector that needs installation? Look no further. These guys (n girls) are…read more10/10. Although it took some time to find a competent installation electrician, once I did, it was a breeze. Seriously - this company sent over electricians within hours (not days), had the best price, a very fast install, and incredibly kind electricians. (I was about to invite them in for a beer!). The bill I got was EXACTLY the same as the original quote. Not a dollar extra. This is super rare in my experience. Truly a 10/10 experience. If you need a Tesla charger installed, or probably any electrical work, this is your team.

We were extremely happy with the landscaping lighting that Paul and his team did for us…read more Truly professional and pleasant to work with. Paul was dedicated and took great pride in his work. I'm attaching some pictures but it's so much nicer when viewing in person He gained a lifelong customer and will be doing more work for us soon. Not only the job was great but the price was also reasonable. We only have good things to say and highly recommend Full Potential Electric.

Excellent customer service, Paul went above and beyond for me. Paul and his guys got the job done…read morequickly neatly up to code and working flawlessly. Paul really took the time to understand the circumstance I was in and worked with me. pleasant neat and trustworthy. before you call another electrician call Paul first and get a quote ,prices are extremely Fair. Thank you so much for the work you did at my home. edit ; don't know why yelp is saying I live in California but I'm on Long Island

Tad is great. Called on a weekend because my attic fan went out and Tad promptly called me back…read moresaying he was out with his family but would return my call Sunday afternoon. Tad rearranged his schedule and came out the next Friday so we wouldn't overheat our attic. Rates were good and clearly explained and Tad provided good advice and we have since used him twice. Excellent electrician who always delivers and shows up on time, every time.

My parents used Tad for many years, thought it would be a good idea to use him when I got a house,…read morebig mistake. When I mentioned the issues I had with him he cursed me out and called me sensitive. A dishonest electrician that thinks they know everything. Took advantage of me when upgrading my service panel to 200A. Installed it sloppily and insulated his work with paper towels. Also cut the grounding rod by 3ft which is a code violation. When I sent him the picture he said "it's all I had in my truck, i had it in my notes to come back to your house and re-do the ground rod" but it's been 3 months and he never told me that was an issue. Also what licensed electrician is driving around with a 5ft ground rod, beats me. Sounds like an excuse. Also didn't replace the GFCI breakers in my panel, despite saying he would replace all the breakers. Probably wanted to save money instead of doing the right thing. Had to pay another electrician to fix all the mistakes.

Highly recommend working with JNJ Air! They are extremely talented individuals and very…read moreprofessional. They worked efficiently throughout the entire job and delivered high quality work. I am so happy with my new central AC in my home and would definitely recommend them to family and friends. 10/10!!!

Great job by this company. I contacted them to fix my parents central AC system. They came the same…read moreday and fixed it at a very reasonable price. They were extremely knowledgeable and professional. Thank you so much!

I got up on a Saturday morning and for no apparent reason, I went to the basement looking for…read moresomething. I heard a hissing noise, which I followed and I'll be darned, there was water on the basement floor, which I traced to have been coming from the hot water heater. Panic mode set in. I called a local repair guy and he couldn't come until Sunday. NG. My first call was to Ferguson's plumbing Supply (formerly Blackman's), told them what the problem was, gave them all the specs about my water tank and they said they had it but they were closing at 12 noon. Made several phone calls, and they either went into voice mail or they couldn't be bothered. The main reason was that I was providing my own water tank. Less money to be made. Somebody that was not readily available, recommended Anthony from APV Mechanical. He called me, I told him my predicament and we agreed on a price. He gave me a time frame and his people showed up as promised. After I had agreed with Anthony to do the job, received several phone calls, and when I told them I already had someone, they underbid him by a couple hundred but I had promised Anthony that no matter what, he had the job. Ran like a maniac and purchased the WH, and Anthony and his people installed it in less than 3 hours, and my life went back to normal. Anthony and his people were very considerate, honest, efficient, very affordable, and pretty clean as his crew made sure that all the water was gone and ensure that both, my boiler and hot water heater were working. Based on my experience with Anthony and his company, I would recommend him, no questions asked.

Spent thousands getting a new oil tank, furnace, and hot water heater installed. I've had problems…read morewith every single one of those items within a year of installation. Anthony happily took my money but when it came to the repairs he was nowhere to be found. I've had to have other companies come in and fix his poorly installed work on several occasions because he is unwilling to stand by his warranty. Spend a little more and get someone who knows what they're doing. I have spent double the cost fixing his numerous mistakes and spent an entire summer without air conditioning waiting for him to make repairs. Trust me, run, don't walk away.

Contacted DLC and spoke with Darnell…read more Darnell was responsive and communicated to me clearly that he would stop by (property is tenant occupied) to diagnosis and recommend a corrective action. He did just that and was able to arrange the repair date with the tenant (without my additional input) - this saved me time and effort! Darnell's rate is highly competitive for the area and returns a great value for his quality of work. Darnell sent me an electronic invoice as well as a hard copy - and was able to take CC over the phone. This made things a breeze! DLC Heating and Cooling is now my go-to outfit for heating and cooling needs for my rental property in Mastic Beach! I highly recommend Darnell and DLC to anyone needing prompt and honest service!!!

I wish I could give this so-called company zero stars. After three weeks and MULTIPLE non-show…read moreappointments scheduled with one of the employees. These non-show appointments were just that.....no show, no communication whatsoever. I had to contact the service person after each no-show to receive a dire apology and a reschedule. ONLY to start the SAME thing over again. The last chance I gave him was the Thursday before the 4th of July weekend, 2021. "Come hail or high water, I'll definitely come by tomorrow!!!" was what I was told. Guess what?!?!..........NO SHOW, NO CALL, NO NOTHING!

Their technicians do great work though this company had a severe lack of communication and they…read moresent me to collections. I will break it down. 11/2024 the came and replaced a transformer on a buzzing heating unit of which I paid $150 for them to come and evaluate earlier. No bill was issue and I was asked to call the office. The same day they confirmed this fee would be applied to the invoice via phone. An invoice was never received so I figured there was no bill. The transformer is $100 online. I contracted with them to do further work for roughly $2,300. Bill was paid the same day. 3/2025 they issued a bill for $430 for 15 minutes of work. Ok but they did not remove the $150 evaluation fee they charge to just come out though they said they would. I responded immediately to the email asking why it took so long for them to invoice and to remove the $150 as the office promised. No response was received. 4/2025 they sent me to collections for this bill. The company is unprofessional in their communication and I would not recommend them though they did decent work. All they had to do was email back or call regarding the invoice.

Since this is an important decision, I'm going to spend more time on this than a restaurant review…read more I had a Fujitsu mini-split heat pump system installed and 3 heads to replace in-wall air conditioners. Pre-Agreement: 3/5: Ryan came to my house promptly after inquiring and gave me the basics. He took some photos and measurements . I received a quote about a day later. I never saw anything showing that calculations were done to size the unit properly. Perhaps his experience can answer that question quickly but be aware. For a while, there was a good amount of conversation with questions and answers. About a week later, I stopped by their office at Ryan's request and looked at their system. I had some questions that never got answered. For example, I was looking to see if they sold models that were more SEER efficient. I told them multiple times that I wanted to be able to control the system with my phone, but they did not quote me the units that had the WIFI module built in, nor did they order me the Wi-Fi units. I still don't' have them as of this writing. Preparation & Scheduling: 2/5: I called their office about 2 weeks after I first made contact, I committed, and Let Sue know what date I wanted. I was specific because I was trying to schedule enough time between two business trips to get everything done. About a week before the date, their office called me and confirmed the wrong date. This caused me a delay and made it more difficult to get the follow up items done on my side (Painting etc.) They did try to correct this and split the install over 2 days. They were really no help at all at organizing rebates. They should have someone in the office organizing this for their customers. They didn't seem to have a good understanding on the rebates from the electric company and tax credits. They recommended two people: Keith did the construction, spackling and siding repair and was priced right and a good worker. Sean was their recommended electrician who was totally overpriced. He basically had to run a cable about 40 feet in the unfurnished part of my basement and pop a hole outside to mount the box. He charged $950 for an hour of work. Installation: 5/5: Installation took two days. The team arrived on time and worked hard. I didn't even see them take a lunch. They were neat and organized. You could tell they knew what they were doing and had a plan. I received a basic orientation on how to use the system. Post Installation & Follow-Up: 2/5: There was no follow up call to see how the system was working or to give me an update on the WIFI adapters which they told me were back ordered. Operation: 4/5 - After about a month, the system is working very well. It's cooling my space. It is whisper quiet. Often, I cannot even hear it at all. It's annoying not having the ability to set schedules because I don't have the Wi-Fi module. Service: Unknown yet. I have not had an issue. I never received a formal service agreement. They just told me rather informally that it's 5 years labor. They are an elite Fujitsu dealer so it's 12 years warranty on the parts. Value: 3/5: The system that they quoted me was for a SEER rating between 18.2 - 20.0 for cooling and 8.3-9.2 for heating. I would have spent more money for a more efficient system, but I could not get them to engage. Overall: 4/5: The system is running well and a great install. If they ever call me about the Wi-Fi adapter perhaps I'll adjust the rating. The company is promising but could use some improvements: When I visited their office, I saw they had the book Raving Fans by Ken Blanchard. A fine book that is a guide to wowing customers by giving them what they need and more. The company should aspire further to its tenants by ensuring they are wowing customers at the end of a job like the book prescribes. SPECIAL NOTE: The owner of the company called me after reading my review concerned with the original 3 star rating. We had a good conversation and he took some of my feedback constructively. This is a great sign that the company is serious about the feedback from the customers. I have made some adjustments to this review to reflect that conversation and added a star to the review. Thank you Ryan.