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Compare Plumbing costs in Frederick, MD (2026)

Not sure which option fits? Here's how every Plumbing project compares in Frederick — local 2026 estimates plus what each choice is best for. The most budget-friendly option here is Whole House Repipe (from $3,500).

Whole House RepipeBest value$3,500 – $7,900

Best for: Replaces aging or failing supply pipesTypically $5,700

Sewer Line Replacement$3,100 – $11,700

Best for: Fixes a failed or collapsed main sewer lineTypically $7,400

Often paired with Plumbing in Frederick

Homeowners tackling Plumbing frequently budget for these too.

Water Heaters

Tank Water Heater Replacement

Typical 2026$1,200 – $3,150

Painting

Interior House Painting

Typical 2026$3,800 – $11,400

Estimates are localized to Frederick (mixed climate) using local labor price levels, climate factors and permit fees. Always confirm with local contractors.