LIC# PC777662 / PM670955
Qualified Cottage Grove, MN Plumber for Repairs, Installations & 24/7 Emergency Service
Cottage Grove's Trusted Plumbing & Water Heater Pros
Need a plumber in Cottage Grove, MN? Lake State Plumbing handles water heater service, drain and sewer cleaning, fixture installation, sump pumps, and new construction plumbing for homes and businesses throughout Cottage Grove and Washington County. From emergency repairs to new-build rough-ins, our licensed master plumbers deliver honest pricing and quality work.
Plumbing Repair, Installation & Maintenance in Cottage Grove
Licensed Master Plumbers Serving Washington County
Our plumbers serve Cottage Grove throughout the week, from the older neighborhoods near Highway 61 to newer developments along 80th Street. Most calls are completed same day, with 24/7 emergency dispatch available.
Homeowners and businesses across Cottage Grove rely on us for water heater repair and replacement, drain and sewer cleaning, fixture installation, and sump pump and water quality work. When something goes wrong after hours, our 24/7 emergency plumbers are ready to help. You can request service online or call (612) 220-3462.
About Lake State Plumbing
Who We Are & Why Neighbors Trust Us
Lake State Plumbing has served the east metro since 2018. We are a locally owned Minnesota company, and our technicians know Cottage Grove homes and Washington County code requirements.
All work is performed by or supervised under a Minnesota master plumber, permitted and inspected where required. We give you flat-rate pricing up front, with no hourly billing.
From established homes near downtown Cottage Grove to the growing neighborhoods south of 70th Street, local families and builders trust us for plumbing they can count on.
Local Presence
Serving Cottage Grove & Washington County
Cottage Grove, Minnesota
City in Washington County, Minnesota
Cottage Grove is a growing city in Washington County on the east side of the metro, bordered by the Mississippi River. The mix of older homes and new construction means residents need everything from emergency repairs on aging water heaters to rough-in plumbing for new builds.
Population
37,734
County
Washington County
Incorporated
1965
ZIP Code(s)
55016
Neighborhoods we serve:
River Oaks • Military Ridge • Stonebridge Trail • Cottage View Heights • Langdon Village
Lake State Plumbing provides plumbing services to Cottage Grove and throughout Washington County. Call (612) 220-3462
We serve Cottage Grove and the surrounding areas, including:
What Local Customers Say
Real Reviews from Your Neighbors
“Water heater started leaking in the middle of the night. Called first thing in the morning and they had a new one installed by noon. Fast, professional, and fairly priced.”
Dan M.
River Oaks, Cottage Grove
Water Heater Replacement
“Needed a sump pump and battery backup for our new construction home. They recommended the right setup for our lot and installed it perfectly. Very knowledgeable.”
Lisa V.
Stonebridge Trail, Cottage Grove
Sump Pump Installation
Local Plumbing Experts
Why Homeowners Trust Lake State Plumbing
Fast, Honest Diagnosis
We find the real cause before we quote a fix. Most problems are diagnosed within the first visit, not stretched out over billable hours.
Stocked Service Trucks
Our trucks carry the parts that fail most often, so many repairs are completed the same day without a second trip.
Every System Serviced
Tank and tankless water heaters, sump and well pumps, softeners, and every common fixture brand sold in Minnesota.
Flat-Rate Pricing
You get a clear, flat-rate price before work begins. No discovery fees and no hourly billing that punishes a tough repair.
Work Guaranteed
Every repair is backed by our satisfaction guarantee. If the same problem returns, we come back and make it right.
Locally Owned
We are a Minnesota company. Our team lives and works in the same communities we serve, since 2018.
Common Problems
Plumbing Issues We See in Cottage Grove
Water Heater Failures
No hot water, rusty water, popping sounds, or leaks around the tank. Minnesota winters push heaters hard, and sediment shortens their life.
Clogged & Slow Drains
Grease, hair, and root intrusion build up in older lines. A slow drain is often an early warning of a larger blockage forming deeper.
Sump Pump Trouble
A failed pump during a spring thaw or storm can flood a finished basement in minutes. Age, stuck floats, and dead backups are common causes.
Frozen & Burst Pipes
Uninsulated lines along exterior walls freeze in cold snaps. Warning signs include no water at a fixture and bulging or frosted pipe.
How It Works
What Happens When You Call Us
- 1Talk to someone who knows the area and can triage your issue over the phone
- 2Schedule a same-day or next-day visit that fits your calendar
- 3On-site diagnosis with a clear explanation of what is wrong
- 4Flat-rate written estimate with your approval before any work begins
- 5Clean, code-compliant repair or installation by a licensed plumber
- 6Final walkthrough, cleanup, and a guarantee on the work performed
Schedule Your Service
Serving Cottage Grove and all of Washington County.
(612) 220-3462 Request OnlineMon-Fri: 6 AM-6 PM
24/7 Emergency Service
FAQs
Frequently Asked Questions
Explore More
Our Plumbing Services
Other cities we serve:
We also serve Woodbury, St. Paul, Newport, Hastings, Maplewood and the surrounding Washington County area.
Need a Plumber in Cottage Grove Today?
Licensed, bonded, and insured. Upfront pricing and same-day availability across Washington County.
Call (612) 220-3462