
Leak repair in Baltimore
We find the source of a leak behind the wall or under the slab, show you what we found, and fix it before it turns into water damage.
- Upfront written pricing
- MD Master Plumber #MP-021184
- Same-day service
When you need leak repair, two questions matter: what it costs and how soon it is done. Old Line Plumbing answers both before any work starts. We inspect, show you what we found, and hand you a firm written price.

What leak repair costs
Every home is different, so we do not guess over the phone. You get a firm, itemized price after we inspect, and you approve it before we pick up a tool. The price you approve is the price you pay. Urgent leak repair calls across Baltimore, Towson, Dundalk get same-day scheduling.
Our licensed plumbing crew arrives with the parts to finish most leak repair jobs in one visit, protects your floors, and cleans up before leaving. Ready to get started? Request an estimate, look over our other plumbing services, or meet the team behind Old Line Plumbing.
- A firm written price before any work starts, honored to the dollar
- MD Master Plumber #MP-021184, fully insured, verifiable with the state board
- Same-day scheduling for urgent jobs across Baltimore, Towson, Dundalk
- Shoe covers, drop cloths, and a full cleanup before we leave
- Straight options, never a push for work you do not need
Repair or replace?
Some leak repair problems are a quick fix, and some are a sign it is time to replace. We tell you which one you are looking at, in plain language, and price both when a repair is a real option. You will never hear "you need a whole new system" without seeing exactly why, and the cheaper path is on the table whenever it makes sense.
Drain and small repairs
$95 to $350
Cleared or repaired and priced after we see the line.
Water heater replacement
$1,400 to $3,200
Tank or tankless, hauled away and installed to code.
Leak and fixture repair
$150 to $600
Found, priced in writing, and fixed in one visit when possible.
These are sample ranges to help you plan, not a quote. Owner tip: replace them with your real prices before launch. Your exact price is always confirmed before any work starts.
Why a range, not a phone quote
Every home is different, so we do not guess sight unseen. We inspect, show you what we found, and hand you a firm written price you approve before we start.
The price we quote is the price you pay
Most plumbing complaints come down to one thing: nobody knew the cost until the work was done. Here is how we fixed that.
Upfront pricing on every job
After we inspect, you get a firm written price. You approve it before we pick up a tool, and it does not change if the job takes longer than expected.
Licensed and insured
MD Master Plumber #MP-021184. Every person working in your home is covered, and you can verify our license with the state board anytime.
Tidy work, protected floors
Shoe covers, drop cloths, and a full cleanup before we leave. You should not be able to tell we were there, except that it works now.
Straight answers
We show you the problem, walk you through your options, and never push work you do not need.
Plumbing questions, straight answers
How much does a plumbing visit cost?
Every job gets a firm written price after we inspect, before any work starts. Small repairs like a running toilet or a leaky shutoff valve usually land on the lower end; bigger jobs like water heaters or sewer lines always get an itemized written estimate first. You approve the number before we touch a wrench.
How fast can you get here for an active leak?
Active leaks jump the line. Shut off the fixture valve or your main if you can, then call (410) 555-0116. We will give you an honest arrival window, and most calls in Baltimore are handled the same day.
Are you licensed and insured?
Yes. MD Master Plumber #MP-021184, and every job is fully insured. You can verify our license with the state licensing board anytime.
Should I repair my water heater or replace it?
If the tank itself is leaking, replacement is the only fix. If the problem is a heating element, thermostat, or valve, a repair is usually cheaper. We check first and give you a price for each option when repair makes sense.
What happens after I call?
We ask a few questions, schedule the visit, and inspect the problem in person. You get a firm written price, you approve it, we do the work, and we walk you through what we did. No work starts without your sign-off.
Do you handle permits for bigger jobs?
Yes. Water heater replacements, sewer line repairs, and repipes often need a permit in Baltimore. We pull the permit, schedule the inspection, and include the cost in your written quote.
“They found the problem fast, showed me the price in writing before starting, and the final bill matched it exactly. That is who I call for plumbing work now.”
Need this fixed?
Call (410) 555-0116 for a firm price before any work starts.
Related services
More ways we can help nearby.
- Drain cleaningSlow or backed-up drains cleared for a price you hear before we start. We clear the line and tell you honestly if the pipe itself is the problem.
- Water heater replacementNo hot water, or a tank leaking onto the floor? We haul off the old unit and set a right-sized tank or tankless heater, permitted and up to code.
- Sewer line repairRecurring backups and yard smells usually mean a failing sewer line. We camera the line, show you the footage, and lay out real repair options.