
Plumber in Warren, MI
Warren's post-war brick ranches have post-war plumbing. Certified Plumbing handles the cast iron drains, galvanized lines and floor drain backups that come with them, 24/7.
- 24/7 emergency service
- No after-hours fees
- Free, upfront estimates
- Licensed MI #8005035
Plumbing Service Built for Warren Homes
As Michigan's third-largest city, Warren has thousands of homes built in the boom years after World War II. Many still have original cast iron drain stacks, galvanized steel supply lines and clay sewer laterals that have served for decades and are now showing their age.
We see the results every week: slow drains, rusty water, low pressure and basement floor drains that back up during heavy rain. Certified Plumbing fixes the immediate problem, shows you what is going on with a camera when needed, and gives you honest, upfront options.
- 24/7 emergency plumbing
- Water heaters & tankless
- Drain, sewer & hydro jetting
- Sump pumps & leak repair

Warren Plumbing Facts
Certified Plumbing & Drain Service is a family-owned, licensed plumbing company that has served Warren and the rest of Macomb County since 2010. Homeowners rate us 4.9 stars for answering the phone 24/7, quoting honest upfront prices and charging no extra fees on nights or weekends.
| Service area | Warren, plus nearby Sterling Heights, Roseville, Eastpointe |
|---|---|
| County | Macomb County, MI |
| Availability | 24 hours a day, 365 days a year |
| Pricing | Free estimates, no service charge, no after-hours fees |
| License | MI Plumbing Contractor #8005035 |
| Common jobs | Floor drain backups, galvanized pipe, cast iron drains, hydro jetting |
| Phone | (586) 232-9797 |
Common Plumbing Problems in Warren Homes
These are the plumbing issues we handle most in Warren.
Floor Drain Backups
Heavy storms can overload older sewer laterals and municipal lines, pushing water into basements. We clear the line and talk through backwater valve options when they make sense.
Galvanized Supply Lines
Old galvanized pipe corrodes inside, causing low pressure and rusty water. We repair problem sections or plan a replacement with copper or PEX.
Cast Iron Drain Stacks
Decades-old cast iron can crack and scale up internally. Camera inspections and hydro jetting help us decide between cleaning and repair.
Plumbing Services in Warren
One call covers it all, from a dripping faucet to a full sewer line repair.

Tankless Water Heaters
Rheem, Navien and Rinnai tankless installs sized for Michigan winters, plus descaling and repair.
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Water Heater Repair
No hot water? We repair gas and electric tanks and only recommend replacement when it truly makes sense.
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Drain & Sewer Cleaning
Professional drain snaking, root removal and sewer line repair for slow drains and backups.
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Drain Camera Inspection
See exactly what is inside your sewer line: roots, cracks, bellies or collapsed pipe, without guesswork.
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Hydro Jetting
High-pressure water scours grease, sludge and roots from pipe walls so clogs stop coming back.
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Leak Repair
Fast detection and repair of leaking supply lines, drains, fittings and fixtures before water damage spreads.
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Sump Pumps
Sump pump repair, replacement and battery backups that keep Michigan basements dry.
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Toilet & Faucet Repair
Running toilets, dripping faucets, low pressure and fixture installs done right the first time.
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Gas Line Installation & Repair
Code-compliant gas piping for ranges, dryers, water heaters and generators, installed by licensed plumbers.
Learn moreWarren Plumbing Questions
Why does my Warren basement floor drain back up during storms?
In many older Warren homes, heavy rain overwhelms the sewer lateral or the municipal system, and water finds the lowest opening, which is the basement floor drain. Roots or a damaged lateral make it worse. We clear the line, inspect it on camera and recommend fixes such as a backwater valve where appropriate.
Should I replace the galvanized pipes in my Warren home?
If you have low water pressure, rusty water or recurring leaks, your galvanized pipes are likely near the end of their life. We can repair the worst sections or quote a full replacement so you can decide what fits your budget.
Do you offer 24-hour emergency plumbing in Warren?
Yes. Certified Plumbing answers the phone 24 hours a day, 365 days a year, and dispatches licensed plumbers to Warren for burst pipes, sewer backups, failed sump pumps and water heater leaks. There are no extra fees for nights, weekends or holidays. Call (586) 232-9797.
How much does a plumber cost in Warren?
Every job is different, so we give free estimates and an upfront price before any work starts. There is no service charge just to show up and no after-hours premium, so the quote you approve is the price you pay. Financing is available for larger jobs like water heater replacement and sewer repair.
Is Certified Plumbing licensed to work in Warren?
Yes. Certified Plumbing & Drain Service holds Michigan Plumbing Contractor License #8005035, is fully insured, and pulls permits when the job requires one. We have served Macomb County homeowners since 2010.
Also Serving Near Warren
Close neighbors we serve every week include Sterling Heights, Roseville, Eastpointe, Madison Heights, Fraser, St. Clair Shores. Here is every community on our regular routes.
Macomb County
Oakland County
Wayne County
Need a Plumber in Warren?
Real people answer 24 hours a day. Free estimates, upfront pricing, and the same rate at midnight as at noon.
