Licensed Plumbers in Delaware, Maryland & Pennsylvania — Flat-Rate, 24/7
Delaware Plumbing Professionals is a family-owned local plumbing company handling emergency plumbing, drain cleaning, water heater repair, sewer line repair and well pump service across New Castle County DE, Cecil County MD, and Chester & Delaware Counties PA. You approve the flat-rate price before we start.
- Licensed · Bonded · Insured
- 45+ years combined
- Flat-rate pricing
- Family owned since 2013
Every plumbing job, handled by a licensed tri-state plumber
From a 2 a.m. burst pipe to a planned water heater swap — same standards, same flat-rate promise.
Emergency plumbing
On call 24/7 across Delaware, Maryland and Pennsylvania.
Residential repairs
Everyday home plumbing, fixed fast and priced fairly.
Commercial plumbing
Keeping businesses open, with work scheduled around your hours.
Drain & sewer cleaning
Camera inspection and hydro jetting to clear the clog at the source.
Water heaters
Repair, replacement and tankless upgrades — often same day.
Well pumps & pipe repair
Clean water flowing for rural homes, year round.
You see the number before we touch a pipe
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We diagnose on site
A licensed technician — not a call center — inspects the problem and explains exactly what's wrong, in plain English.
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You approve one flat price
The whole job, one number, agreed before work starts. No hourly meter, no hidden fees, no change without your sign-off.
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We fix it right the first time
45+ combined years of experience, licensed in all three states. That's why neighbors in New Castle, Cecil and Chester County keep referring us.
Hear it from homeowners we've helped
Video reviews from real Delaware Plumbing Professionals customers across the tri-state area. Tap any video to play.
Local technicians across the tri-state region
Searching for a plumber near you? If you're inside the blue zone, you're in our service area.
DE Delaware — all counties
MD Cecil County
PA Chester County
A local plumbing company, built to bring back the personal touch
Delaware Plumbing Professionals is locally owned and operated by Jack Delara, a licensed master plumber in Delaware, Pennsylvania and Maryland. After years running the plumbing department at one of the region's largest contractors, he started DPP in 2013 to do the work the way it should be done — personally.
Today our technicians handle everything from drain cleaning and water heater repair to well pump service for homeowners in Wilmington, Newark, Elkton and West Chester. Read our reviews or get in touch.
Tell us what's wrong. We'll tell you the price.
A licensed plumber is never far away. Call now for 24/7 service across Delaware, Maryland and Pennsylvania — or schedule a visit online and we'll come to you.