ProMark Electrical Services and HandyMark Handyman Services provide a wide range of practical services for your home, business, and industrial plant. If you need something wired, built or repaired, we will be glad to prepare a quote for you.

Take a look at our work below and see what our customers are saying …

From our Customers …

Mark Sample has completed several jobs at our facility. His work ethic, attention to detail, and quality of work are unmatched. He is an honest contractor who does what he says and finishes what he started; that is hard to find these days! I can trust Mark’s word and his work. There has not been one job where I question if his work is up to code, or if what I am being charged is fair. I would highly recommend Mark to anyone for any job! He is the best in the business!”  Manny Garza, Stone Church

Mark Sample repaired our kitchen cabinet hinges. We found him to be punctual, professional, and much more than competent in his work. I would recommend him highly for construction jobs and electrical work without any reservations. In addition to being thoroughly professional, he has a very pleasant manner, does his work on time, and for the price he quoted. John K. Boucher, Yakima Homeowner

Mark did a complicated electrical job for me at my home. It is an older home and required some “out of the box” thinking, and some extra effort to complete. But, it was finished in a timely manner, and with excellence. Mark is very meticulous in his work and tidies up afterwards.  He also has done a few handyman tasks for me, which is a real bonus. All in all Mark is trustworthy. I have given him access to my home when, due to work my schedule, I was unable to be there. I highly recommend Mark. Tami Lamb-Bolm, Cowiche Homeowner

I have used Mark Sample to do electrical work at my home on more than one occasion. I find him to be dependable, thorough, and honest and fair with his fees. It is hard to find a trustworthy and personable service provider that you welcome a return visit from. I highly recommend Mark for any work project, big or small.” Leisa Garrett, Yakima Homeowner

Over the years of owning our home, we have had the occasion to use an electrician.  When we hired Mark Sample, we were extremely pleased and we have since hired him on numerous occasions including a complete electrical update on our home.  We would highly recommend Mark. Our days of looking for a dependable electrician are definitely over.  Thank you, Mark for your excellent service and care of your customers.” Beth & Kim Richardson, Yakima Homeowners

Have used Mark’s services on several occasions with complete satisfaction and will continue to do so.” Ron and Liz Anderson, Cowiche Homeowners

Mark gave extra attention to the details of replacing my recessed light for a new fixture including covering the remaining hole with no sign of the change. He’s Mr. Detail for sure.” Julie Toney, Yakima Homeowner

Our 60+ year old house has had numerous visits from Mark Sample over the years, from minor repairs to an entire overhaul of our outdated electrical system.  Mark thoroughly researches our needs/requests before offering a recommendation.  He invites us into the decision-making regarding options and price point.  Mark’s work is five-star for professionalism, accuracy, precision, accountability, timeliness, cleanliness, and kindness.  I have referred him to several friends and have heard only echoes of these same praises.” Laurel Krueger, Yakima Homeowner

Two Contractors in One – Electrical and General

ProMark / HandyMark Services

ProMark / HandyMark provides a wide range of electrical and handyman services to residential, business, and industrial customers in Central Washington.

All Electrical

Minor Home Repairs

Mechanical Repairs


Minor Plumbing

Kitchen Repairs

Ring Doorbells

Minor Remodeling

Plank Flooring Installs

Door Replacements

Sink Replacements

Closet Doors

Door Knobs and Deadbolts

Medical Equipment Repair

You Name It, Let’s Talk About it

Call Mark

(509) 949-7820


8:00 am – 5:00 pm

Call Mark

(509) 949-7820
8:00 am – 5:00 pm