Oakwood Electric & Generator
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Best Pick Reports

Oakwood Electric & Generator

Electricians

Certified Pro
847-307-4791
11th year as a Best Pick

Hours of Operation

Monday8:00 am - 3:00 pm
Tuesday8:00 am - 3:00 pm
Wednesday8:00 am - 3:00 pm
Thursday8:00 am - 3:00 pm
Friday8:00 am - 3:00 pm
SaturdayClosed
SundayClosed

Business Address

237 N. Cass Avenue

Westmont, IL 60559

Company Details

Services Offered

  • Service Panel Upgrades
  • Generator Installation
  • Electric Car Charging Stations
  • Emergency Electrical Service

Services Not Offered

Not specified

Minimum Job

Not specified

Warranty

Contact for warranty details.

Employee Information

Not specified

Insurance Coverage

General Liability Insurance

Workers' Compensation Insurance

Company History

The local, third-generation, family-owned-and-operated company was founded in 1955.

Distinctions

  • Community Improvement Award winner in 2014
  • EPA Lead-Safe Certified Firm
  • Generac PowerPro Elite Dealer
  • Member of the Westmont Chamber of Commerce and Tourism Bureau
  • Owner Robert Rheintgen is a Qualified Gastite Installer

Satisfaction Guarantee

100% customer satisfaction guarantee

About this company

"Founded in 1955, Oakwood Electric & Generator is a third-generation, customer-focused contractor doing quality, custom electrical work. We pride ourselves on good communication, professionalism, and customer service. We offer value to our customers by providing excellent-quality electrical services at a reasonable price."

— Robert Rheintgen, Owner

Ratings & Reviews

Compiled Score:

Oakwood Electric & Generator has received 4.6 out of 5 stars based on 83 customer reviews. Learn about Our Research Process.

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Angela C.

Angela C.

3 months ago

I have received Annual Generator Maintenance ($280) from Oakwood Electric since 2020. I scheduled the routine service for this week 3/3/2026. The technician performed maintenance checks, changed battery because it was 5 years old ($125), then informs me the oil pressure light/sensor is on. He stated, the company would call me to send out another Technician. Oakwood Electric stated I would have to pay a service fee ($190) to send out a technician to troubleshoot the problem and also pay for any parts needed for repair. I immediately declined! I called another company located in Downers Grove. They sent out a technician the following morning, he fixed the issue within 20 minutes. It didn’t cost anywhere close to Oakwood Electric service fee of $190 plus the cost of parts. PLEASE STOP continuing business with companies based on loyalty!!! Take the time to shop around. UPDATE: To be clear, the other company I used have “Qualified Technicians,” who customarily, carry spare parts (specifically GENERAC) in their company vehicles when performing annual maintenance service. Had I used this company initially, I would have only paid (1) Annual Maintenance Fee and (2) Cost of Repair Part w/o any downtime. The Technician Oakwood Electric sent out to perform Annual Maintenance, specifically said he could “not” troubleshoot the issue and another Technician would have to come out, thus leading to (1) inoperable generator, (2)$190 Service Fee other company service fee was $70 ;-) (3) cost of spare part. It’s equivalent to hiring an electrician to install a light fixture, but he/she is only qualified to change a light bulb. In the Procurement world Oakwood Electric Business Practice is what we call “low-balling” or “buying in.” I “NEVER”threatened to leave a review, I was informed of the price(s). I replied, Thank You!

Verified Google Review
R Koby

R Koby

2 months ago

I had Oakwood Electric install a whole house standby Generac Generator. I was very pleased with the entire process. From quote to final inspection I was kept informed and knew exactly what was going to happen. Rob and his crew made quick work of the install and it has given my family such a great peace of mind knowing we will have power at all times! I would highly recommend them for your generator and electrical needs.

Verified Google Review
Jeff Janisch

Jeff Janisch

2 months ago

Love these true professionals. The installed a whole house Generac generator. We have use them in the past to install a car charger and other electrical work. We are a repeat customer .Their pricing is very fair .Their workmanship is very neat, clean and done very well. Will use them again for future electrical projects.

Verified Google Review
Cliff Wright

Cliff Wright

3 months ago

I have used Oakwood for my generator maintenance and service for years. We had a recent prolonged outage. They sent a rep back to our house to take pictures as we were out of town. The office updated me a number of times—just to provide great service. Highly recommend.

Verified Google Review
Dan ONeill

Dan ONeill

4 months ago

I called 1/26/2026 to get a quote on a simple GFCI outlet replacement. The woman on the phone put me hold, asked the guys in back and quoted me $275.00. I called Affordable Electric, Inc in Oak Brook and they did it for $125.00. Draw your own conclusions.

Verified Google Review

Service Area

Oakwood Electric & Generator serves 29 cities in the Chicago area.

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Cities Served

Aurora, Berwyn, Bolingbrook, Broadview, Brookfield, Clarendon Hills, Darien, Downers Grove, Forest Park, Hillside, Hines, Hinsdale, La Grange, La Grange Park, Lemont, Lisle, Lockport, Lyons, Naperville, Oak Brook, Plainfield, Riverside, Romeoville, Westchester, Western Springs, Westmont, Willow Springs, Willowbrook, Woodridge

Oakwood Electric & Generator FAQ

Oakwood Electric & Generator offers electrical services for both residential and commercial customers. The company specializes in residential electrical service calls, EV chargers, and the installation and servicing of home standby generators.

Services