How much does sump pump installation cost in Westminster, CO?

Most Westminster homeowners spend between $635 – $2,650 on sump pump installation, with an average around $1,650. Local labor prices 6% above the national average, so Westminster quotes tend to land at the higher end of national ranges.

Why is sump pump installation more or less expensive in Westminster than elsewhere?

North metro pricing mirrors Denver with slightly better availability. Hail and snow load requirements shape roofing specs.

Do I need a permit for sump pump installation in Westminster, Colorado?

City permits apply to structural and roofing work. Always confirm current requirements with the local building department before signing a contract, and make sure the permit is pulled by your licensed contractor.

How many quotes should I get in Westminster?

Get at least three written quotes from licensed, insured Colorado contractors. Comparing line items — not just the bottom line — is the fastest way to spot an inflated bid in the Denver market.

How much does sump pump installation cost in 2026?

Most homeowners pay between $600 and $2,500, with a national average near $1,550. Small, simple jobs land at the low end; large or premium-material jobs run well above the high end.

What is the cost per unit?

Installed pricing usually runs $600.00 to $2,500.00 per unit, including labor and materials. Expensive metros can run 15–45% higher than that range.

What drives the price up the most?

Scope and access. Larger quantities lower your per-unit price, but difficult access, demolition of existing work, structural repairs found mid-job, premium materials and rush scheduling each add 8–30%.

Permits are typically required when the work changes structure or ties into electrical, plumbing, gas or mechanical systems. Budget $75–$600 in most cities and confirm whether your contractor pulls it — unpermitted work can block a future home sale.

How long does the job take?

Most residential projects of this type finish in one to five working days once materials are on site. Custom orders, inspections and weather are the usual causes of delay.

How many quotes should I get?

Three. Bids on the same scope commonly vary 20–40%, and the middle bid with the strongest warranty and references is usually the best value — the cheapest bid often excludes prep, disposal or permits.

Home/Cost guides/Sump Pump Installation/Westminster, CO

Denver · Colorado

Sump Pump Installation cost in Westminster, CO

Westminster homeowners typically pay $635 – $2,650 for sump pump installation. Local labor and materials price 6% above the national average.

Get my Westminster estimate Use the Westminster calculator

Westminster average

$1,650

Typical low

$635

Typical high

$2,650

Per unit

$635 – $2,650

Sample ZIP

80031

What drives Westminster pricing

Local labor

North metro pricing mirrors Denver with slightly better availability.

Permits & code

City permits apply to structural and roofing work.

Climate & conditions

Hail and snow load requirements shape roofing specs.

Instant cost calculator

Adjust the inputs to see live pricing

Number of pumps1 unit

Quality / material level

Site access

Removal / prep work

Timing

Estimated project cost

$950 – $1,330

Most homeowners pay around $1,140

Compare quality / material level

Cost by material in Westminster

Installed Westminster pricing per unit.

Option	Installed cost	Pros	Cons
1/3 HP pedestal	$1,000 – $1,400	—	—
1/2 HP submersible	$1,400 – $1,850	—	—
Submersible with battery backup	$1,850 – $2,400	—	—
Dual pump with water-powered backup	$2,400 – $3,300	—	—

Where the money goes in Westminster

A typical $1,650 Westminster project, broken down by line item.

Labor0.45% · $7
Materials0.38% · $6
Permits & inspections0.05% · $1
Overhead & profit0.12% · $2

Common add-ons

Extras that show up on Westminster quotes but rarely in the headline price.

Battery backup system

$425 – $1,250

New sump pit excavation

$530 – $1,900

Discharge line extension

$160 – $635

Interior drain tile

$3,200 – $10,600

Ways to save in Westminster

Install backup power — most failures happen during storm outages.
Replace preventively at year 8 instead of after a flood.
Collect three written bids on an identical scope — spreads of 20–40% are normal.
Book in the off-season and stay flexible on the start date to save 5–15%.
Bundle nearby work into one mobilization so you only pay setup and travel once.
Ask what the contractor would change to cut 10% without hurting durability.

Westminster FAQs

Get a Westminster price you can budget against

Answer a few questions about your project and we'll model a low, average and premium price for your CO ZIP code — then connect you with vetted local pros.

Get free quotes from certified pros

More Westminster research

Best sump pump installation companies in Westminster Sump Pump Installation permits in Colorado Sump Pump Installation near me All Colorado prices

Sump Pump Installation cost near Westminster

Sump Pump Installation cost in Denver, CO

$653 – $2,725

Sump Pump Installation cost in Aurora, CO

$629 – $2,625

Sump Pump Installation cost in Lakewood, CO

$641 – $2,675

Sump Pump Installation cost in Boulder, CO

$707 – $2,950

Sump Pump Installation cost in Arvada, CO

$635 – $2,650

Sump Pump Installation cost in Centennial, CO

$647 – $2,700

More Colorado cities

Colorado Springs Fort Collins Greeley Pueblo Thornton Longmont Loveland

Other project costs in Westminster

Fence Installation in Westminster

$1,590 – $4,240

Roof Replacement in Westminster

$9,010 – $36,040

Kitchen Remodel in Westminster

$19,080 – $100,700

HVAC Replacement in Westminster

$5,830 – $19,080

Deck Building in Westminster

$4,664 – $12,720

Window Replacement in Westminster

$477 – $1,590

See every Westminster cost guide