Illinois Plumbing and Mechanical
Company Overview
As a family-owned plumbing contractor, Illinois Plumbing & Mechanical Co. proudly serves the Lake County area. Our team provides top-notch plumbing services to homes and businesses, ensuring our work meets the highest standards. We specialize in customer satisfaction, as well as back-flow preventer testing and repair services. We hold all necessary licenses, bonds, and insurance. You can verify our credentials with Contractor License # 055-043895.
In 1989, Tim and Karen Keefe established Gil Plumbing, welcoming their son Elliott into the world shortly after. The family worked together until 2015, when Tim and Karen decided to transition into semi-retirement. Elliott became the owner of Gil Plumbing in early 2015, and with the help of Tim and Karen, he established Illinois Plumbing & Mechanical Company in November 2015. In November 2018, Elliott invited his wife Amanda to join the team, and together they strive to deliver excellent plumbing services and customer care to Grayslake and nearby areas.
As a fourth-generation plumber, Elliott grew up surrounded by family members in the plumbing industry, including his father, grandfather, and two uncles.
Business Services
- Bathtub installation
- Bathtub repair
- Drain installation
- Drain repair
- Faucet installation
- Faucet repair
- Garbage disposal repair
- Gas line installation
- Gas line repair
- Plumbing inspection
- Plumbing installation or replacement
- Plumbing repair
- Sewer installation
- Sewer repair
- Shower installation
- Shower repair
- Sink installation
- Sink repair
- Toilet installation
- Toilet repair
- Water heater installation
- Water heater repair
- Water pipe installation
- Water pipe repair
Business Location & Hours
| Mon: | 7:00 AM - 3:00 PM |
| Tue: | 7:00 AM - 3:00 PM |
| Wed: | 7:00 AM - 3:00 PM |
| Thu: | 7:00 AM - 3:00 PM |
| Fri: | 7:00 AM - 3:00 PM |
| Sat: | Closed |
| Sun: | Closed |
Recommended Customer Reviews
The toilet at work was having issues. Elliott came to my employer's office to take a look. He was able to diagnosed the problem very quickly. He sent us a quote within a couple of days and had a new toilet installed the following week. He was able to spot another problem regarding our tile.
Very professional company. Reasonable prices. Top of the line expertise.
Highly recommended for business and residential use.
Austin R.Elliott came out to my house to remove an old ceramic sink and faucet and replace them with new stainless steel. Elliott came prepared with all the tools and materials necessary to get the job done in short order. He did a terrific job and was in and out in about an hour.



