Ranked by quality score, web presence, and tenure. Updated July 2026. No paid placements, every business was sourced from public listings and scored the same way.
New Castle is served by local service businesses indexed below. Plumbers handle water line repair, drain cleaning, fixture installation, water heater service, and emergency leak response.
We indexed 10 plumbers serving New Castle and surrounding neighborhoods, including New Castle. Each firm is scored on a consistent set of data signals: website health, HTTPS security, mobile-friendliness, online contactability, and alignment with the plumbers niche. The ranking is fixed by data, not by who pays the most to appear at the top.
If you live in New Castle, DE and need a plumber, this page is a starting point, not an endorsement. Call two or three from the list, get written estimates, and compare. The numbers next to each business are a filter, not a decision.
Joel Amin Plumbing specializes in a variety of residential and commercial plumbing service, maintenance, and repair. Call our office in Hockessin, DE at (302) 239-7507 today!
Get expert plumbing, heating, and cooling across Delaware, Pennsylvania, and Maryland. Call Done Right Today for fast, reliable service!
Home - Cochran Oil and Propane | Federal Plumbing and HVAC
Plumbing, Heating, Cooling and Electrical services for New Jersey, eastern Pennsylvania, and Delaware. Call to schedule repairs, installations, and maintenance.
Joseph Frederick & Sons if a full-service HVAC, plumbing, and electrical company located in Wilmington, DE. We service Newark, DE, and the Delaware Valley.
plumbers serving the local area.
Say goodbye to hidden charges and unreliable service. Contact us for transparent, reliable, and stress-free home maintenance.
Stay True Plumbing | Delaware Plumbing Services
Cochran & Son is the tri-state's premiere choice for reliable plumbing & HVAC services. We provide expertise for both commercial and residential projects.
The Water Heater Company is your local expert serving the Wilmington area, providing electric, gas, and tankless water heaters for your home or business.
Our rankings combine Google review scores, review volume, years in business, and service breadth. We do not accept payment for placement. Businesses can claim their listing and update their information, but the rank is fixed by the data.
Start by checking verified review volume (not just rating), look for businesses with consistent 4+ star ratings, confirm they have a working website and responsive phone, and get at least 3 written quotes before committing. The businesses ranked on this page are ordered by review-data quality, not paid placement.
Pricing for plumbers in New Castle varies with scope, materials, and urgency. Request itemized quotes from three of the providers listed here and compare line items before signing anything.
Many do, but scope varies by firm. Say whether the job is residential or commercial up front when you call: crew size, insurance requirements, and scheduling differ between the two.
Most ranked firms take repair work, though small jobs can wait behind larger installations. Describe the repair when you call and ask whether a minimum job charge applies.
PicksByTown ranks local service providers using review-data signals: volume, rating consistency, website presence, and contactability. We do not accept payment for placement.
The plumbers on this page serve all of New Castle and surrounding areas, including New Castle. Response times and service radius vary, call ahead for estimates.
When better-ranked providers are added or ratings change, we’ll let you know. No spam. Unsubscribe anytime.
Join the newsletter. A short dispatch, zero spam, unsubscribe anytime.