
Serving Prosser, WA and surrounding areas
Approved
In business since 2015
Free estimates
Emergency services offered
"They showed up on time. Very professional and efficient. Finished timely and cleaned up nicely"


Serving Prosser, WA and surrounding areas
Approved
In business since 2015
Free estimates
Emergency services offered
"They showed up on time. Very professional and efficient. Finished timely and cleaned up nicely"

Serving Prosser, WA and surrounding areas
Approved (Corporate)
In business since 1983
Free estimates
Credit card accepted
HEATING, COOLING, ELECTRICAL, SOLAR, PLUMBING, AND\nDRAIN SERVICES IN THE TRI-CITIES & YAKIMA, WA\nSpeedy Response - Expertise and Experience - Efficient Troubleshooting - Quality Workmanship - Transparent Pricing - Excellent Customer Service\n\nAre you facing an HVAC breakdown, a plumbing emergency, electrical issues, or considering a solar energy upgrade? Look no further! We are your trusted experts in HVAC, plumbing, electrical repairs, generator needs and solar energy solutions, and we're here to solve your problems swiftly and efficiently.

Serving Prosser, WA and surrounding areas
Approved
In business since 1995
Free estimates
Credit card accepted
"They did an excellent job! The breaker box looks great! At a reasonable price."

Serving Prosser, WA and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
"Absolutely fantastic experience from start to finish! The team was professional, friendly, and clearly knew what they were doing. They came in, diagnosed the issue quickly, and had everything up and running in no time. Great people doing great work this is the only HVAC company I?ll be calling from now on. Five stars all the way!"
Serving Prosser, WA and surrounding areas
Approved
In business since 2022
Free estimates
Warranties offered
"A little skeptical at first, but I am very satisfied with the work. Hired this company to install Ethernet ports throughout my home and Chris did an extremely well job. Should I need further similar installations needed, I will be using him again. Recommended!"
Serving Prosser, WA and surrounding areas
Approved
In business since 2021
Credit card accepted
Offers commercial services
OHMCO ELECTRICAL INC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Serving Prosser, WA and surrounding areas
In business since 2013
Emergency services offered
Warranties offered
"Very professional - great work - great advice on lighting improvements. I will definitely call on him again for any electrical needs."





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Serving Prosser, WA and surrounding areas
In business since 2005
Free estimates
Emergency services offered
"Our urgent need was answered almost immediately by Tolman Electric, Inc. 220 Outlet safety issues were promptly answered. The company professionals on-site were clearly high caliber in both technical and customer service aspects. The safety assurances they provided to us were of a vital and a time-sensitive nature. And, the costs? We were very pleased with the value and professionalism that were offered for our expenditure. We are very happy to recommend Tolman Electrical, Inc. We will count on them for our future electrical system service needs."

Serving Prosser, WA and surrounding areas
In business since 2023
Emergency services offered
Credit card accepted
"Luis is a hard working & honest man. There hasn’t been a job that I have asked him to do that he has not been able to accomplish. I would highly recommend him to anyone!"


Serving Prosser, WA and surrounding areas
In business since 1978
Free estimates
Emergency services offered
"I called Desert Star Electric on Monday morning and left a message, within a few hours Shirley called me back to set up an estimate appointment for yesterday. Their electrician came out, came up with a plan and a price quote then let us know he'd be able to get to us on Friday of this week. This morning the A/V company that was contracted by the restoration company to reinstall the theatre electronics came across a big problem they're not licenced for. Wiring power to the projector for our theatre room. The existing wiring wasn't up to fire code at all and needed to be redone, so I picked up the phone and called Shirley to see if that's something that they can do. It is and she let me know that their electrician and apprentice could actually get started on the can lighting installation plus get the wiring done for the projector this afternoon. They showed up at about lunchtime and by 3pm, we have 6 can lights and an up to fire code wiring system for our theatre projector. They're on time, polite, very reasonably priced, extremely knowledgeable and we're absolutely going to use them for any future electric needs in our house. Thank you so much Desert Star Electric!"




Always start by confirming the pro’s license number, insurance coverage, and experience level. Visit the electrician’s website, scan recent customer reviews, and verify credentials with your local labor department. Request proof of liability insurance and at least two references that you can contact. These quick checks take only a few minutes but go a long way toward ensuring safe, code-compliant work and protecting your home in the event of an issue.
Grouping several electrical jobs into one appointment means you pay a single service-call fee and one set of travel expenses. Instead of asking a pro to return three separate times for outlets, switches, and fixtures, have everything tackled in one visit. The electrician stays productive, and you avoid extra trip charges, often shaving a sizable chunk off the final bill without compromising quality.
DIY electrical work can be dangerous and, in many areas, illegal without a license. One miswired connection risks shocks, fires, or expensive damage. Licensed electricians carry the right tools, follow local code, and know how to shut down power safely before they start. Hiring a pro may cost more upfront, but it protects your home, family, and insurance coverage in the long run.
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