Downtime costs a business money, and a plumbing problem can shut you down fast. Ludwig Family Plumbing serves restaurants, retail, offices, and property managers across Lake in the Hills and McHenry County with commercial repairs, backflow testing, fixture and water-heater service, and plumbing for buildouts — scheduled around your hours to keep you running.
We're the same family-owned team our residential clients trust, with the licensing, insurance, and code knowledge commercial work requires — and we keep the communication clear so you always know the scope and the schedule.
Signs You Need Commercial Plumbing
- A leak, backup, or fixture failure disrupting operations
- An annual backflow test due (required in Illinois)
- A restaurant or retail buildout needing rough-in and fixtures
- Commercial water heater trouble
- Recurring drain problems in a kitchen or restroom
- A property manager needing a reliable plumbing partner
Backflow testing and prevention
Illinois requires annual testing of backflow prevention assemblies on many commercial properties to protect the public water supply. We test, document, and file the results, and repair or replace failing assemblies — keeping you compliant without the scramble.
Repairs, maintenance, and buildouts
From an emergency repair that can't wait to a full restaurant or retail buildout, we handle the plumbing side: fixtures, grease-related drain issues, commercial water heaters, rough-in for new construction and remodels, and preventative maintenance that heads off the emergencies. We schedule around your operating hours wherever possible.
- Commercial repairs and emergency service
- Restaurant & retail buildout rough-in and fixtures
- Commercial water heater service
- Drain maintenance and grease-line care
- Preventative maintenance agreements
What affects the price
Commercial jobs are scoped and quoted to your property and needs:
- Scope — single repair vs. ongoing maintenance vs. buildout
- After-hours scheduling to avoid disrupting business
- Backflow assembly type and testing/repair needs
- Permits and inspections for new work
Our Commercial Plumbing Process
Every job follows the same clear path — so you know what happens next and there are no surprises along the way.
- 1
Scope around your hours
We assess the job and schedule around your operating hours wherever possible to keep you open.
- 2
Handle compliance
For backflow, we test the assembly, file the paperwork with the water authority, and repair or replace what fails.
- 3
Coordinate on buildouts
On new work we plan rough-in, gas, and grease handling with your GC and other trades before walls close.
- 4
Repair with minimal downtime
For emergencies and repairs we move fast and communicate the scope and schedule so there are no surprises.
- 5
Keep you running
We can set up preventative maintenance so small issues don't become shutdowns.
Why McHenry County Homeowners Choose Ludwig
Downtime costs a business money, so we schedule around your hours and keep you compliant and running.
Family-Owned & Local
A family name you can trust, serving McHenry County since 2016. You reach us, not a call center.
24/7 Emergency Service
Burst pipe or backup at 2 a.m.? We answer around the clock, every day of the year.
Licensed, Bonded & Insured
Fully licensed Illinois plumbers — your home and your investment are protected.
68 Five-Star Reviews
Neighbors across McHenry County rate us 4.9 stars for honest, quality work.
Commercial Plumbing Across McHenry County & Beyond
We serve businesses across Lake in the Hills, Crystal Lake, Algonquin, Schaumburg, and the McHenry County commercial corridors.
Based in Lake in the Hills, we cover the whole county and the surrounding Fox Valley. Find your town on our service-areas page, or start with Algonquin, Crystal Lake, Cary, Huntley.
Related Plumbing Services
Commercial Plumbing FAQs
Most commercial backflow prevention assemblies must be tested annually, and the results filed with the water authority. We handle the test, the paperwork, and any needed repairs so you stay compliant.
Yes. We schedule commercial work around your operating hours whenever possible — evenings, early mornings, or slow periods — to minimize disruption to your customers and staff.
We do — grease-prone drain lines, fixtures, commercial water heaters, and buildout rough-in. Restaurants have specific demands and inspection requirements, and we work to keep your kitchen open and compliant.
Absolutely. Many property managers and business owners rely on us for both emergencies and scheduled maintenance. A preventative agreement keeps small issues from becoming shutdowns.
We are — grease-prone kitchen lines, commercial water heaters, fixtures, backflow testing, and buildout rough-in. We schedule around your hours and keep the work to code so inspections go smoothly and your doors stay open.