4.4 
135 *The Angi rating for Electrical Service companies in Diamond, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Electrical Service needs.
*The HomeAdvisor rating for Electrical Service companies in Diamond, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Electrical Service needs.
Last update on September 24, 2025
Serving Diamond, IL and surrounding areas
Approved
Super Service Award Winner
In business since 2009
Free estimates
Warranties offered
"I have used No Static Electricity many, many times. Very fast response time and schedules within a week for services. Very personable and friendly service. This is my go-to for anything electrical. I highly recommend them!"
+6
Serving Diamond, IL and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
"Mr Gatto earned my respect. He came with such short notice and resolved my problem. He even took the time to explain why I had this electrical problem."
Serving Diamond, IL and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
"This professional is thorough, communicative, knowledgeable, reasonably priced, very clean, time conscious, excellent listener, PROMPT, inspects for other electrical issues, not pushy, but will inform, very polite, and a REAL person you can be comfortable with and will earn the trust he deserves, not simply expect it. Finally, prior to final payment, he will review all work on contract, ensure everything is working, and you are satisfied is his serious objective. Very pleased and honored to recommend this professional. Don’t think his price is beatable, I SURE TRIED without compromising integrity of work."
Serving Diamond, IL and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
"Raul is very professional arrive on time to installing all new electrical for my new swimming pool, he did everything as He said he should I would recommend him to anyone who needs electrical work."
Serving Diamond, IL and surrounding areas
Approved
In business since 2017
Free estimates
Small jobs welcome
Welcome to Julio Marroquin! We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!
Serving Diamond, IL and surrounding areas
Approved
In business since 2000
Emergency services offered
Credit card accepted
"Ralph, and his team, were the first to respond to my request. They were prompt and flexible enough to take care of my entire project. Ralph finished wiring our warehouse and office in hours, not days or weeks. Ralph and his team were timely and professional, and they finished our project ON-TIME and on budget."
+8
Serving Diamond, IL and surrounding areas
Approved
In business since 1994
Free estimates
Emergency services offered
"Had an electrical trip on circuit breaker. Upon trying to locate and fix the problem myself, I was unsuccessful. Al, from Mr. Electric showed up on time and he was very professional and friendly as he always is ( I have used him in the past). He located the problem within 30 minutes and had it fixed approximately 30 minutes after that. It was an exterior outlet that I had forgot to check. It was fried, maybe due to a power surge or something of that nature. I would recommend Mr. Electric to anyone needing work done and plan on using them again in the future.
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+8
Serving Diamond, IL and surrounding areas
Approved
In business since 1969
Free estimates
Emergency services offered
"I was pleased with the installation of the lightning rods--communication was great and the work was done quickly. What I wasn't happy with is he quoted me a price that was less then my actual bill was BUT the price was still less then two other contractors bids."
+70
Serving Diamond, IL and surrounding areas
Approved (Corporate)
In business since 1992
Free estimates
Emergency services offered
We are the experts in the field of Whole Home Generator Sales and Installation, with over 20 years of experience in the game.\nWe provide turn-key installation by licensed professionals - 24 hour emergency service - Remote Monitoring - Long term maintenance and service by factory trained technicians.
+3
Serving Diamond, IL and surrounding areas
Approved
Super Service Award Winner
In business since 2010
Free estimates
Warranties offered
"Chris was very knowledgeable and professional. Would absolutely hire him again for any electrical work. Highly recommended."
+9
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