Expert Commercial Plumbing, Sewer & Septic Service in Union County IL
Offices, Shops & More
When a plumbing, sewer, or septic problem hits a business, it doesn’t just cost money to fix — it costs you while it’s broken. Sullivan Plumbing serves commercial properties across Union County, from restaurants and retail to offices, shops, and rural facilities, with the same licensed, insured, transparent service we bring to homes: an honest inspection, a firm written price before any work starts, and quality work that holds up. No surprise invoices, no guesswork.
What we handle for businesses
The full range of what we do on the residential side applies to commercial properties too — drain cleaning and grease-heavy kitchen lines, water heaters, boilers, and gas lines, pipe repair and new lines, sewer line repair, locating, and installation, and septic installation, pumping, and repair for properties outside city sewer. We camera the line before quoting a bigger job, so the fix you approve is the fix you actually need. We also service water treatment for businesses that need softened or filtered water.
We work around your business
We know a plumbing problem in a commercial kitchen or a customer restroom can’t linger. Sullivan schedules commercial work to minimize disruption, and we’re upfront about timing from the first call. An honest note: we’re a referral-driven local team, not a 24/7 chain — we don’t over-promise round-the-clock coverage we can’t staff. What we do promise is that we’ll get to you as quickly as we can and do the job right the first time.
Built for accountability
Licensed and fully insured, with a firm written price before we start and quality certified products on every job — the documentation and transparency that property managers and business owners need to keep operations running without surprises.
FAQ
Do you handle scheduled/recurring maintenance for businesses?
Yes — regular maintenance on drains, water heaters, and septic prevents the costly failures that shut a business down. Ask about a schedule for your property.
Can you camera a commercial sewer line before quoting?
Yes. For anything beyond a simple fix we inspect first, so the quote reflects the real problem.
Are you available 24/7 for commercial emergencies?
We’re honest about this: we’re not a 24/7 operation.
Are you available 24/7 for commercial emergencies?
We’re honest about this: we’re not a 24/7 operation. We prioritize getting to you quickly and will tell you realistically when we can be there.