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Customer testimonials & project ratings
independently verified by HomeAdvisor.

Overall Verified
Testimonial Score

4.51

Composite Score

Quality

Customer Service

Value for Money


Review Date: 10/06/2013 | Author: Sakena P., Jamaica, NY

Comments: Time management was excellent from receiving a quick response of my inquiry to coming out and fixing my unit. The team was professional, respectful of my time and went a step further to provide valuable advice on keeping a well maintained unit.

Review Date: 10/02/2013 | Author: Ying S., Bellevue, WA

Comments: Our newly bought townhouse in Flushing did not generate hot water although the boiler was working. I found J&J Mechanical Services through Home Advisor and asked them to check the option of adding a water heater. They quickly identified the problem: the cold water bypassed the boiler. They fixed our problem and suggested that all we need was to give the boiler a clean up. We are very happy with their service. They are honest, capable and very friendly. I highly recommend J&J Mechanical Services.

Review Date: 08/07/2013 | Author: Ups store U., Springfield Gardens, NY

Comments: The job was done and done right. Simple!

Review Date: 07/30/2013 | Author: Brad H., New York City, NY

Comments: I found J & J Mechanical Services through Home Advisor and was very impressed with them. They responded quickly and solved the problem efficiently. I'm keeping their number handy and will call them to service my central air conditioning unit on a regular basis. A lucky find. Thanks for your help. BH

Review Date: 07/22/2013 | Author: Juliana L., Brooklyn, NY

Comments: The guys were fantastic, they stayed late, beyond what I imagine is the end of their normal work day and worked outdoors on top of the building in dark and rain to fix my AC! Thanks so much :)

Review Date: 07/22/2013 | Author: Dee V., Brooklyn, NY

Comments: Very pleasant workers

Review Date: 07/20/2013 | Author: Mina N., New York, NY

Comments: These guys were great , got the job done no hassle .

Review Date: 07/20/2013 | Author: Mina N., New York, NY

Comments: these guys were great , got the jub done with no hassle .

Review Date: 07/04/2013 | Author: a Neighbor, Brooklyn, NY

Comments: Job well done.

Review Date: 06/26/2013 | Author: a Neighbor, New York, NY

Comments: These guys were fantastic. Came out super quick and got the job done with no hassle. It was a little more expensive than I would have liked, but cheaper than everyone else I called! I would recommend them for sure.

Review Date: 03/01/2013 | Author: Adam D., Brooklyn, NY

Comments: They did just enough work to get me taken care of and didn't charge me more than what was reasonable.

Review Date: 02/26/2013 | Author: Miriam R., Brooklyn, NY

Comments: These guys are great - I called them in the morning and within two and a half hours the repair person arrived and within 45 minutes the problem was resolved. The necessary part was replaced in my boiler, he repaired a leaking valve without my prompting and he was very professional throughout the visit. My boiler is back up and running again - I will definitely use them for future jobs.

Review Date: 02/21/2013 | Author: John C., Brooklyn, NY

Comments: They were caring professionals that explained what was wrong, fixed it for a reasonable price, and did not try to sell me something I did not need.

Review Date: 01/15/2013 | Author: Natasha R., Brooklyn, NY

Comments: They were quick

Review Date: 01/14/2013 | Author: Candice B., Jamaica, NY

Comments: He showed up on time and found a way to provide the best service at a reasonable cost.

Review Date: 10/19/2012 | Author: a Neighbor, Ridgewood, NY

Comments: Great job!

Review Date: 10/11/2012 | Author: a Neighbor, Forest Hills, NY

Comments: Quick service and accurately priced.

Review Date: 10/09/2012 | Author: Viktoria P., New York, NY

Comments: He was came right away, and come back to fix the problem few days after. Great work.

Review Date: 07/23/2012 | Author: Orlando C., Brooklyn, NY

Comments: they did great job

Review Date: 07/23/2012 | Author: Joseph L., Oakland Gardens, NY

Comments: My project was completed as promised. My new AC condenser is working well. So far I am very satisfied ; and I would recommend them.

Review Date: 06/06/2012 | Author: a Neighbor, New York, NY

Comments: J & J did a great job! They were on time, very responsive and provided a lot of education on my air conditioner.

Review Date: 06/02/2012 | Author: Orlando O., Brooklyn, NY

Comments: They did a great job

Review Date: 02/16/2012 | Author: a Neighbor, Brooklyn, NY

Comments: The service was great. He even told us how we can fix it ourselves if we have the problem again. Price was great as well. No complains at all.

Review Date: 02/02/2012 | Author: a Neighbor, New York, NY

Comments: J&J did a good job.

Review Date: 12/06/2011 | Author: Lyubov B., Brooklyn, NY

Comments: They came out right away and they were very knowledgeable about the job got the problem fixed right away I am very happy with there services.

Review Date: 10/14/2011 | Author: Samuel L., Brooklyn, NY

Comments: Very Professional and knowledgable.

Review Date: 10/03/2011 | Author: Evelyn O., Maspeth, NY

Comments: Sam was courteous and professional. After he heard my concerns and looked over my boiler, he made some adjustments and provided some guidance on maintenance which was valuable. Definitely call him back.

Review Date: 09/21/2011 | Author: Colin B., Brooklyn, NY

Comments: Sam was great.

Review Date: 09/12/2011 | Author: Amy E., Brooklyn, NY

Comments: I needed a pre- season check of the hot air/ gas fired furnaces in my house. Sam was punctual, extremely honest ("These are clean. You don't need a cleaning.") and very nice (he even checked out 2 furnace humidifiers).

Review Date: 09/10/2011 | Author: Ursula H., Brooklyn, NY

Comments: Responded quickly, and did the job the next day. Good job, fair price and polite service.

Review Date: 09/02/2011 | Author: a Neighbor, Jamaica, NY

Comments:

Review Date: 08/26/2011 | Author: Mel K., New York, NY

Comments: could not be better Terrific!!

Review Date: 08/24/2011 | Author: Kelly D., New York, NY

Comments: They were prompt to contact and had good communication throughout. I was pleased to be be charged fairly

Review Date: 06/04/2011 | Author: Eric E., New York, NY

Comments: These guys responded fast and fixed my company air conditioner (2 compressor Carrier) quickly and reasonably.

Review Date: 05/24/2011 | Author: Maple J., New York, NY

Comments: Sam of J&J Mechanical svcs was totally professional. On time , did and excellent job and the job was completed in the time frame agreed on. I have already recommend his company to someone else. Very knowledgeable about plumbing. Maple J.

Review Date: 03/29/2011 | Author: Lalita P., Woodside, NY

Comments: They showed up on time, were very professional and did a great job!

Review Date: 03/04/2011 | Author: Sue T., Brooklyn, NY

Comments: Sam from J & J responded to my emergency call. He was professional and prompt. He went above board to rectify my furnace problem, getting the part needed, installing it and cleaning up after he finished the job. Thank you Sam for being so wonderful!

Review Date: 02/25/2011 | Author: Jessica C., Howard Beach, NY

Comments: On time for appointment, friendly service and answered any questions i had.

Review Date: 01/27/2011 | Author: a Neighbor, Middle Village, NY

Comments: i am very pleased with my experience. the problem was identified and corrected quickly and the price was very reasonable, i definitely will be using them in the future with any other problems. thank you!!

Review Date: 01/03/2011 | Author: a Neighbor, Ridgewood, NY

Comments: He fixed the problem in less than 20 minutes. Took my former plumber about 2 weeks. Prompt, good communications.

Review Date: 01/01/2011 | Author: John J., Brooklyn, NY

Comments: J&J Mechanical Services, Inc. provided a service provider by the name of Sam. He was there the same afternoon I called to check out the problem. He then provided a temporary repair as he had to order the part. He was back at 5:00 PM the following day and completed the work. I was very, very satisfied with his work and would recommend anyone to use this heating and plumbing service provider. I could not be more happy. John Johnson

Review Date: 11/08/2010 | Author: Jean B., Jamaica, NY

Comments: wonderful experience.especially for someone living alone.sam explained everything to me in detail.he was very patient with me.had to call him a second time.i was a little leary,since there was no warrenty on any work that he did.so i took my chances and called him anyway.he came back a second time and he stayed until he made things right.i'm very satisfied with him.he even told me that if i have any questions about my thermostat to call him and he will walk me through it.if you need this type of work done.please ask for sam.would use him in the future.price he quoted was what it actually cost me by doing research and not a penny more.

Review Date: 09/29/2010 | Author: a Neighbor, Brooklyn, NY

Comments: Sam came to check and clean my 2 hot air furnaces and hot water heater. He checked them out, cleaned them where necessary and declared them in good shape, charging me one-half of his phone estimate because he wasn't here that long. I thought that evidenced honesty and integrity--qualities in short supply these days among contractors.

Review Date: 09/22/2010 | Author: a Neighbor, East Elmhurst, NY

Comments: They arrived on time for the initial estimate, and for the subsequent flushing and cleaning of the heating system. They walked the 3 floors to make sure heat was coming in on ALL the vents. They are courteous and professional. I recommend their services.

Review Date: 09/11/2010 | Author: a Neighbor, New York, NY

Comments: Very responsive. Great references!

Review Date: 08/13/2010 | Author: Kevin G., Brooklyn, NY

Comments: good information given in a professional and honest way.

Review Date: 07/27/2010 | Author: a Neighbor, Forest Hills, NY

Comments: A bit expensive despite of his discount.

Review Date: 07/26/2010 | Author: a Neighbor, Rego Park, NY

Comments: He is very honest, knowledgeable and professional.

Review Date: 06/25/2010 | Author: Mohammad M., New York, NY

Comments: Pleasant, no surprises, what was quoted was billed after work was completed. Very professional.

Review Date: 06/02/2010 | Author: Niclas M., Astoria, NY

Comments: THANK YOU FOR RECOMENDING JJ MECHANICAL SERVICE THEY WERE EFFICIENT QUICK SERVICE AND ONEST I ACTUALLY ASKED THEM TO PUT ME ON THEIR SERVICE CONTRACT

Review Date: 05/31/2010 | Author: a Neighbor, Jamaica, NY

Comments: Fast and proficient service.

Review Date: 05/27/2010 | Author: Ambereen H., New York, NY

Comments: Very pleased with this Service. Sam was excellent - extremely professional, polite and helpful. We have a 23 year old split level A/C system so this was not the easiest of jobs! However, Sam did his best to improve the cooling of the unit and it is now working very well! I strongly recommend J &J!

Review Date: 04/20/2010 | Author: a Neighbor, New York, NY

Comments: Excellent service, excellent price. Honest and through with the work done.

Review Date: 03/22/2010 | Author: Hope M., Brooklyn, NY

Comments: Sam arrived on time. He was polite and efficient! He diagnosed the problem with the boiler and explained the problem clearly. He proceded to fix the problem withot delay. His charges were reasonable. I highly recommend him and his company.

Review Date: 03/08/2010 | Author: Reverand G., ,

Comments: He is very good.