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Locksmith in St. Louis, MO

Compare 5 local locksmith pros. Typical service: $98–$245.

Top Locksmith Companies in St. Louis

  1. 1.Arch City Locksmith St Louis

    5.0★ (632 reviews)

    5.0★ from 632 reviews

    +13149497158Website

  2. 2.Woodward Lock & Key

    5.0★ (132 reviews)

    5.0★ from 132 reviews

    +13143269307Website

  3. 3.A-All Lock & Key Co. Inc.

    4.4★ (240 reviews)

    4.4★ from 240 reviews

    +13143513131Website

  4. 4.Bates Street Lock

    4.7★ (90 reviews)

    4.7★ from 90 reviews

    +13143517252Website

  5. 5.Master Locksmith SoCo

    4.6★ (10 reviews)

    4.6★ from 10 reviews

    +13144709193Website

Locksmith Cost in St. Louis

Local ranges, adjusted for area wage and cost-of-living data.

ServiceTypical range in St. Louis
House lockout$98–$245/job
Rekey locks$109–$272/job
Lock installation$163–$381/job
Smart lock installation$218–$490/job

Locksmith prices in St. Louis run about 9% above the national average, based on what this trade earns in the metro area — so neighbouring cities in the same metro see similar rates.

Quotes on this page come from 5 companies serving St. Louis, rated 4.7★ on average across 1,104 customer reviews.

St. Louis Climate & Seasonal Timing

What St. Louis's weather means for scheduling locksmith.

Last spring frost
April 2
First fall frost
November 4
Annual precipitation
43.03"
Heating degree days
4,471
Cooling degree days
1,678
MonthLowHighPrecip
Jan23.8°39.8°2.45"
Feb27.8°45.1°2.39"
Mar37°55.4°3.36"
Apr47.3°67°4.1"
May57.4°76.8°4.8"
Jun66.7°85.3°4.34"
Jul71°89.1°4.19"
Aug69.7°88.1°3.41"
Sep61.1°80.8°3.38"
Oct49.5°68.9°3.43"
Nov39.3°55.9°4.22"
Dec28.1°42.9°2.96"

NOAA station data 1.45 miles from St. Louis.

Permits & Regulations in MO

  • Missouri has no statewide handyman or general contractor license; requirements are set by the city or county
  • Kansas City, St. Louis and other larger jurisdictions license contractors locally
  • Electrical, plumbing and HVAC work always needs the appropriately licensed trade, whatever the job size

License required: No state handyman license; local contractor licensing

Sources: www.mo.gov

Locksmith FAQs for St. Louis

How much does a locksmith cost in St. Louis?

A house lockout in St. Louis typically costs $98-$245; after-hours calls cost more.

How many locksmiths serve St. Louis?

We track 5 locksmiths serving St. Louis.

Are locksmiths in St. Louis more expensive than average?

Locksmith service in St. Louis runs about +8.8% versus the national average.

Do locksmiths need a license in MO?

In MO, Missouri has no statewide handyman or general contractor license; requirements are set by the city or county. Ask a St. Louis locksmith for ID and a written quote before work starts.

Should I rekey or replace locks after moving to St. Louis?

Rekeying is usually cheaper than replacing when the hardware is sound; a St. Louis locksmith visit for either typically starts around $98-$245.

Why do locks stick in St. Louis winters?

When St. Louis lows reach 24F, moisture inside a cylinder can freeze and metal parts contract, so a lock that turns stiffly in cold weather often needs graphite lubricant rather than replacement.

Do St. Louis summers affect door locks?

Doors swell and frames shift in heat, so with highs near 89F a St. Louis deadbolt that only binds in summer usually means a strike plate needs adjusting.

How do I avoid locksmith scams in St. Louis?

Get a firm quote on the phone, confirm the business name when the tech arrives, and be wary of a St. Louis lockout quote far below the typical $98-$245.