RJK Mechanical Contractors, LLC logoApproved Pro
Approved Pro

RJK Mechanical Contractors, LLC

Central A/C - Service or Repair - For Business, Gas Furnace / Forced Air Heating System - Repair - For Business,

About us

We're dedicated to providing our clients with the very best in service, installation, and repair for your heating and cooling needs. We are a locally owned and operated company that values honesty and integrity. We specialize in central A/C and cooling systems, as well as heating and furnace systems. We take pride in the quality of our work, and our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction! Visit us @ RJKMECH.com

Business highlights

22 years of experience

Amenities

Free Estimates

Yes

Accepted Payment Methods

  • CreditCard
Reviews
4.933 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
79%
4
3%
3
0%
2
0%
1
0%

Filter reviews by service

Showing 1-25 of 33 reviews
Steve T.
Jul 2022
5.0
Yes, I recommend this pro
Short version: Professionalism, competency, and integrity is what you can expect from RJK. When our AC stopped working, another company came out to investigate and we were quoted an outrageous temporary repair cost and were advised to replace the whole system. We called RJK and they called back almost immediately. Upon arriving, they advised that a whole system replacement would be unnecessary for starters. But before even doing that, they wanted to have their techs double check that the system was truly in need of any replacement. Turns out the fix was straightforward and within 30 minutes the system was repaired at a fraction of the cost of the original contractor's quoted repair cost and definitely cheaper than a whole new system.

Gail P.
Mar 2020
5.0
Yes, I recommend this pro
$45,000
I hired RJK Mechanical to clean my Air Ducts and Dryer Hose. Chad and Jamey did a great job! They were very patient and informative while I asked them many questions on how the Duct system works and how to avoid re-contamination of pet related allergens in my home while other companies clean my home for a move-in. I would also like to thank Will for be very responsive, informative and helpful. This is the most customer friendly company that I have ever dealt with. Thank you for having the best staff. I would highly recommend this company.

Robert R.
Jan 2020
5.0
Yes, I recommend this pro
$900,000
Responsive service to replace a Furnace AC unit after mine died when temperatures were dipping into the teens. They took the time to make sure they got the right unit for the job; my old furnace was oversized. I had heat after 1 day, then they followed up the next day for a final walk through to assure everything was correct and complete. Fair pricing. Great value.

Hiro T.
Oct 2019
5.0
Yes, I recommend this pro
they are timely, sincere, and communicative. I like them a lot and will hire them again when I have a trouble.

Srephanie H.
Sep 2019
5.0
Yes, I recommend this pro
$21,400
I called RJK early in the morning and they reached out to me within 10 minutes. Over the phone they are professional and have a keen sense of urgency to help you. They had service out to my home in two hours and repaired my A/C within one hour. RJK provided me with complete information about my issue and how they were going to remedy it. Very professional, competent and efficient work. Very happy.

Yabing M.
Jun 2018
5.0
Yes, I recommend this pro

Bill M.
Mar 2018
5.0
Yes, I recommend this pro
Friendly and polite

Judy W.
Jun 2017
5.0
Yes, I recommend this pro
Kevin returned my call promptly. He gathered as much information as he could over the phone to try and see exactly what was needed. He scheduled the appointment that was convenient to my schedule. He showed up early which was greatly appreciated! He serviced the a/c and explained everything that he did. Kevin is honest and trustworthy. I will definitely use him in the future!

Michael P.
May 2017
5.0
Yes, I recommend this pro
$500,000
I interviewed four contractors from HomeAdvisor and Robert - RJK Mechanical was clearly the best. Very competent, honest and reliable! I am very happy with their work and service.

ROBERT F.
May 2017
4.5
Yes, I recommend this pro
$45,000
They came 15 minutes early!!

Stefani C.
Jan 2017
5.0
Yes, I recommend this pro

Elmer M.
Jan 2017
4.5
Yes, I recommend this pro
Profesional. Show on time to appointment. Would recommend to a friend.

Joan Q.
Dec 2016
5.0
Yes, I recommend this pro
$14,400
They were prompt and efficient. I was very happy with their work and would recommend them.

Joan Q.
Dec 2016
5.0
Yes, I recommend this pro
$14,400
The work was done quickly and efficiently. The workman was friendly and very knowledgeable. I highly recommend this company.

Jeddie A.
Jul 2016
5.0
Yes, I recommend this pro
$10,400
I was extremely satisfied with the service provided. Got my A/C working in no time. There were two of them. Rob was kind enough to explain the cause of the problem and went straight at solving it. I highly recommend the company.

Robyn L.
Jul 2016
4.5
Yes, I recommend this pro
Came a day earlier than expected! Explained everything!

SYED A.
Jul 2016
5.0
Yes, I recommend this pro
$32,500
Quick response. Fixed problem. Great customer service.

Sean C.
Jul 2016
N/A
Yes, I recommend this pro
It cost two trips to get the problem fixed. Overall, great quality of work. Highly recommended.

Venkata C.
Jul 2016
5.0
Yes, I recommend this pro
AMAZING !!! SUPERB !!! GREAT !!! I didnt see "Air Duct Cleaning" as an option in the service performed.Hence giving it as Central Vacuum. This is one of the BEST service I ever had. Ken was so good at what he does and always very courteous and helpful. He did an AMAZING job. Even though the work he did was extra from what we first decided on...he didnt charge us anything extra. I will not have a second thought in calling him back to get the service done again.

Venkata C.
Jul 2016
5.0
Yes, I recommend this pro
AMAZING !!! SUPERB !!! GREAT !!! Ken helped me in getting the Air duct cleaning at my new place in Berkeley Heights. He was very helpful from the beginning, very courteous and very reasonable on price. He did extremely good job and I will not hesitate to call him again for the next service.

Jonathan B.
Jul 2016
5.0
Yes, I recommend this pro
he called right away came when he said he would , price was at the original quote and he did a good job

EMILY C.
Jul 2016
N/A
Yes, I recommend this pro
Prompt response & easy to work with.

Warren B.
Jul 2016
N/A
Yes, I recommend this pro
I'm very happy RJK came out in a timely manner as no a/c this time of year is miserable. Chad and Lee were very professional, something I have no always experienced with some contractors that have come to my home.

Tong Z.
Jul 2016
5.0
Yes, I recommend this pro
The technicians were polite and provided a professional cleaning. Very happy with their work.

Carl F.
Jul 2016
5.0
Yes, I recommend this pro
I posted my request late Friday and hoping to get a response on Monday. I was pleasantly surprised when they contacted me on Saturday; this was a good sign they are flexible with scheduling. And once they finished, they were kind enough to give me an extra copy of the invoice to send to my condo association. Highly recommended.
Showing 1-25 of 33

Licensing

Licensed*

Trade License Number

19HC00260300

Trade License Expiration

06/30/2026

State Contractor License Requirements

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 Find Licensing Requirements page.

*Contact business to see additional licenses.

FAQ

RJK Mechanical Contractors, LLC is currently rated 4.9 overall out of 5.
RJK Mechanical Contractors, LLC accepts the following forms of payment: CreditCard
Yes, RJK Mechanical Contractors, LLC offers free project estimates.
No, RJK Mechanical Contractors, LLC does not offer eco-friendly accreditations.
No, RJK Mechanical Contractors, LLC does not offer a senior discount.
No, RJK Mechanical Contractors, LLC does not offer emergency services.
No, RJK Mechanical Contractors, LLC does not offer warranties.

Contact Information

319 US Highway 22 East, Green Brook, NJ 08812

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