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R K Mechanical RK Mechanical is a Colorado based, owned & operated complete service Mechanical Contracting Company. We supply Plumbing, Piping and Sheet metal fabrication and installation solutions for projects around the world. Our customer base includes General contractors, Owners, end-consumers and Developers. At RK Mechanical, We are concentrated on the customer, not just the project.
Reviews (14)
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Terrence Carter
May 21, 2022
My experience has been Phenomenal professional precision people working safely to help others have happyness.
Xc North Coldtruth
May 12, 2022
Phenomenal incompetence in management. Unqualified personalities in lead and PM positions. Pathetic interaction skills with other sub contractors. Both professional and or otherwise. The verbal abuse was by 1- one lead? Was beyond disturbing.
John Boe
Apr 23, 2022
I have called rk over the years and been treated with respect and in a courteous manner. I have been satisfied with their responsiveness. I have had only positive interactions.
Tom Newsted
Apr 20, 2022
I worked at RK as a contractor for about three months. I did everything I could for the company and the user base I supported. I came in early worked overtime when it was required as well as used my own vehicle to transport company computers and supplies to the different offices. In early January I was threatened with bodily harm buy a full time co worker.

Without and chance to defend myself I was let go and lost about $4000 worth of income that I normally would have earned had I been allowed to finish out the month. If anyone reading this is considering employment you may want to think twice.
Andrew Salazar
Feb 14, 2022
This is hands down the best company I have ever worked for I feel so blessed, my fellow co-workers are great and hands down look to provide the best service for our customers
K. BizVoigt Dogg
Sep 29, 2021
This is the number one commercial company in Colorado. There is no other commercial company like it in this State. This 5-star review doesn't really help what's already know!
Screaming Scott Forga
Sep 29, 2021
When I worked for RK my mom had passed away.they where so awesome the paid me for the time I needed off. Bryce Delgado was my foreman.unfortunately I had to leave this wonderful company for a couple years.but I would love to return.great great company
Jd Torres
Sep 24, 2021
RK is one of, if not the best mechanical engineering firms this side of the Mississippi River! I am a project foreman working out at DIA, at the moment. RK has always made me feel like I matter. They are always ready to reward and promote individuals who possess certain abilities and traits. I Highly recommend submitting your resume if you are interested in pursuing a career in the industry!
Ss Cc
Jun 11, 2021
Very poor/non existent planning coordination on the most recent project I had worked along side them on. They are non union which signifies low skill level and non existent training for their field workers. It shows. Their company seems to be an all in one company (electric, hvac, steel, carpentry, etc) which also signifies they master in none. That has been very clear in my experience in dealing with them on multiple occasions during my twenty year career.
Justin Willis
Dec 01, 2020
Very honest and fair opportunity for not just me but over 30 other guys who have prospered in the work force when given a fair shake. Very professional which makes you enjoy working the 9:00 too 5:00. Highly Recommend if you are willing to work they have opportunity for advancement.
Crane Sorensen
Oct 04, 2020
The competency of the employee, pre-job planning, and written work instructions were not followed prior to starting a job. At the Cadence Union Station in downtown Denver, a RK employee damaged a gas line which was not in the work scope causing the entire building not to have hot water or gas. The question needs to be asked how does damaging gas lines fall under their hired services or show they can work on building systems while keeping them in operations.

They need to assign engineers to conduct the work since their normal employees can't follow work instructions safely without causing significant harm. Not like I really care but below is the email from RK's customer placing blame on them. Sounds like the vendor and the customer probably should get aligned.
Eric Schram
Aug 17, 2020
Great place to work! Do your job, that's what they ask. Fair, Honest, Respectful! Take care of their people!
John Argueta
Jul 01, 2020
I went in to take welding test for hiring and they were very friendly and professional. Very nice and clean atmosphere to work in. I had just found a job when they called me back, but if position still open, im definitely still interested. Juan Argueta
Thanh Trinh
Aug 27, 2018
We just use them on a water heater for my restaurant they were quickly to respond but didn't do the job right. after a month I finally got the bill invoice and what the driver told me and the invoice is too different amount. the park cost me 3x as much what they quoted me for it. It only a spark ignition module for the water heater a small two spark plug module. I can find it on eBay for only $60 and less now they charge me $439.82. shame on this company