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About Us 2018-05-04T11:06:56+00:00

 We Believe That People Buy From People They Know, Like and Trust.

 Our Mission is to deliver excellent customer service and industry standards

 JK Construction Services continues to grow as a result of the hard work and dedication of our skilled technicians and construction professionals. We believe in honesty, expert knowledge and a strong commitment to service.

Since our establishment in 2006, JK Construction Services has grown to serve the Bay Area, Central Valley, and Sacramento areas. JK Construction Services has approximately 30 years of combined experience. Our highly trained electricians and construction professionals adhere to excellent industry standards and offer comprehensive services, forward thinking and innovation to every job. It’s our pleasure to help you with your home, commercial electrical or construction needs. JK Construction Services is Insured, Licensed and Bonded to ensure the protection of our customers.


Juan Jimenez

Founder & CEO

Juan is a leader for his team and when times get tough is always the first one to say, “Well let’s figure this out together!” He is always eager to help others out whenever possible and he has become a great mentor for his employees over the years!

Juan began his electrical and construction experience in 1998. After a company he worked with closed their doors, he decided to venture out on his own and began building J&K Electrical Services Inc. Over the years, he has worked on thousands of projects both installing and performing project management tasks. Several years ago Juan had the idea he wanted to start performing construction projects after he noticed a growing need in the industry for a fast moving, work order, generating sales team, and in 2017 he made the decision to fulfill that dream. Now he is the CEO of JK Construction Services and is overseeing the day-to-day operations both in California and soon to be international operations.

Karla Jimenez

Vice President

Karla manages the day-to-day accounting and communications for JK Construction Services. She spends the majority of her time connecting with the clients, team members, and the business family.  She is always looking for ways to team build and she is known as the office “caretaker!” The staff loves how she knows when they need to eat or could use some time off for relaxation!

Karla received her start in construction in 2001 with Juan. Over the years she has always been the main Operations Manager, Accounting Manager, General Office Administrator and any other tasks that need to be performed. Karla enjoys working with the clients and spends as much time as she can with the Jimenez kids! As we all know it takes a village to raise children and build a business. We sometimes wonder when she finds time for her to recharge her batteries! Her favorite time of the year is during the long holiday breaks when she has a chance to disconnect while her and Juan vacation in their hometown in Mexico.

Keven R Hempel

Operations Manager and Business Development

Keven is a problem solver and a great communicator that spends the majority of his time listening to his clients, team members, and family.  He constantly researches innovative tools to bring to the industry.

Keven received his start in construction in 2000 when he first walked a roof and fell in love with the open-air environment and outdoors office. Over the years, Keven has held positions as a Foreman, Project Manager, Construction Manager, Director of Operations, Business Owner and now holds the Operations Manager position with JK Construction Services. Most people know Keven from his social platform posts about living his #DigitalLegacy  He enjoys reading all kinds of books, business growth and also finding innovative technology. Keven has been known to push the limits of this reality and has a spice of life that most only dream of. He truly is taking it to the outer limits of this universe.

Angela Castro

General Manager

Angela helps manage many aspects of the business as the right and left hand to the owners. She received her start in construction in 1998, with a Roofing Contractor, and has steadily climbed the ladder there and every company thereafter. Over the years she has performed and held esteemed positions at several construction companies. Her strengths include but are not limited to Project Management, Office Management, Contracts, Business Development, Implementation, Operations, and Finance. She feels a great sense of fulfillment when she is able to set up, organize, and streamline operations within each of the businesses she has managed. She routinely uses different team building exercises to keep the team focused, happy, and productive throughout the day.

When Angela finds the time to put the work aside, she can be found having fun with her close friends and her children, who are all grown up now. With any downtime to spare, she works with local animal rescue organizations to rescue animals in need. She is loved by many and is one of the most selfless people we know!

Kevin Hawkins

Production Manager

Kevin is the lead project manager for JK Construction Services. He received his start in the construction industry when he was knee-high to a grasshopper. (That was a long time ago) He has worked on over 3,000 projects where he installed, sold, or managed. He prides himself on his job cost abilities and having a great understanding of the clients wants and needs. Clients have gone out of their way to contact the office staff and let them know they are very happy to work with Kevin and his team.

Reyna Landin

Production Coordinator

Reyna is the production coordinator for JK Construction Services. She is our main scheduler; she coordinates subs and team members, receives the communications from our clients and handles the endless amounts of day-to-day emails that are received through our office. She generally is the first point of contact when calling into the office so make sure you say hello to the amazing Reyna!

Reyna has been working in the construction industry for over 8 years and has a background in window sales, marketing, and advertisement. She then moved in logistics and contract administrative duties with an emphasis on communication. When she is not handling the office tasks you can catch her on the local stages singing karaoke. She is best known for singing Tennessee Whiskey in Hawaii!

Rafa Jaime

Construction Maintenance Foreman

Bio Coming Soon!

Ariana Rodriguez

Electrical and Construction Admin

Bio Coming Soon!

Nicole Diaz

Electrical and Construction Production Coordinator

Bio Coming Soon!

Odie

Resident Mascot

Odie can be seen in the office once and awhile making sure paperwork is filed properly, basking in the sun while the shop door is open and delivering the occasional happy moment with the JK Construction Services team!

 Project get completed with a team of professionals that make it happen!

Locations Serving

Proudly serving the Bay Area, Central Valley, and Sacramento area.


Contact Us

Do you have an electrical question or concern?  Send us a note, we are here to help and our electricians will get the job done right.

Our Services

Whether you need new work or to troubleshoot an existing problem, we have done it all. With more than 30 years of combined experience, our trained electricians will tailor the right solution for your needs at the best price.


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Follow our blog for electrical tips, upgrades + project ideas.

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Worried your project might be too small?

There is no project too large or small for our CA certified general electricians. At J&K Electrical, our service vans are stocked with the tools and parts residents need for a one-trip repair.

Honest And Affordable Electrical Services

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“It is important as a General Contractor to be confident when an issue arises, you have a team that can and will meet the challenge head-on. I can count on the J&K Electrical team and know they are smart, professional and timely.”

Keven H.

“We recently had work done by J&K Electrical and I cannot stress enough how excellent our electrician was. Jose is amazing at his job and went above and beyond to repair our faulty wiring issue.”

Jessica C.

“I wanted to let you know that the installation of the fan went perfectly. I am very pleased with how clean the work areas were after the installation. I would recommend your services. Thank you for great work.”

David C., , Customer Manager

Learn more about JK Construction Services and our staff here.