Diamond Key Service
Call

Urgent Locksmith Services in SeaTac

Fast and reliable locksmith solutions for SeaTac residents and businesses in 98188, 98168, and surrounding areas

⭐⭐⭐⭐⭐

"Outstanding service! They completed our project on time and exceeded our expectations."

- Happy Customer

📞 Call Now: (206) 6149227

Free Estimates • Licensed & Insured

About Diamond Key Service

Diamond Key Service is a locally owned and operated locksmith company based in SeaTac, WA. We provide a wide range of urgent locksmith services to residents and businesses in SeaTac and surrounding areas.

Our services include:

  • Car key replacement within 30 minutes
  • Emergency lockout assistance for homes and businesses
  • Key duplication services for local businesses
  • Home lock rekeying in under an hour
  • Secure lock installation for commercial properties

We pride ourselves on our fast and reliable service, and our prices are competitive. Here is a sample pricing table:

ServicePrice
Car key replacement$50-$100
Lockout assistance$75-$150
Key duplication$5-$10

We serve the following areas: Angle Lake, Bow Lake, Mcmicken Heights, Riverton, Boulevard Park, Des Moines Memorial Drive, North Hill, Southern Heights, Tyee, Lakota, Tukwila International Boulevard, McMicken, Pacific Ridge, Seatac, Angle Lake Park.

Professional Service

Years of experience serving SeaTac with quality urgent locksmith solutions

Excellence in Service

Committed to delivering outstanding urgent locksmith results for every client

Why Choose Diamond Key Service?

1

Fast and reliable service

2

Competitive pricing

3

Locally owned and operated

What Our Customers Say

Real reviews from satisfied customers in SeaTac

J

John Smith

Angle Lake, 98188

(5/5)

"I lost my car keys and Diamond Key Service replaced them within 30 minutes. Great service and price!"

Car key replacement 2024-06-15
J

Jane Doe

Bow Lake, 98168

(5/5)

"I locked myself out of my house and Diamond Key Service helped me get back in within 30 minutes. Very professional and courteous."

Lockout assistance 2024-05-20
B

Bob Johnson

Mcmicken Heights, 98188

(4/5)

"I needed extra keys for my business and Diamond Key Service duplicated them quickly and at a good price."

Key duplication 2024-04-10
A

Alice Brown

Riverton, 98168

(5/5)

"I needed to rekey my home locks and Diamond Key Service did a great job. Fast and efficient."

Home lock rekeying 2024-03-25
M

Mike Davis

Boulevard Park, 98188

(5/5)

"I needed to install new locks for my commercial property and Diamond Key Service did an excellent job. Very professional and knowledgeable."

Secure lock installation 2024-02-15
E

Emily Chen

Des Moines Memorial Drive, 98168

(4/5)

"I lost my car keys and Diamond Key Service replaced them quickly. Good service and price, but could improve on communication."

Car key replacement 2024-01-30
4.9/5

Average rating from 6+ satisfied customers

Join Our Happy Customers

Complete urgent locksmith Solutions

From simple repairs to complex installations, we handle it all with professional expertise.

Get Free Estimate
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓

Serving SeaTac & Surrounding Areas

Professional urgent locksmith services

Angle Lake
Bow Lake
Mcmicken Heights
Riverton
Boulevard Park
Des Moines Memorial Drive
North Hill
Southern Heights
Tyee
Lakota
Tukwila International Boulevard
McMicken
Pacific Ridge
Seatac
Angle Lake Park
📞 (206) 6149227

Find Diamond Key Service in SeaTac

Get Your Free Estimate Today

Contact us today for professional service and free estimates

Call Now

Latest Insights

Expert tips and advice from Diamond Key Service

11/29/2025 • By Expert at Diamond Key Service

Fast Car Key Replacement in SeaTac: The Ultimate Guide

Get fast car key replacement in SeaTac with Diamond Key Service. Our team of experts is available 24/7 to assist you with any car key-related issues. We serve the entire SeaTac area, including SeaTac, Bow Lake, and Boulevard Park. Our services include car key replacement, home lock rekeying, keyless entry system installation, and more. Contact us today at (206) 6149227 to schedule an appointment.

Read More
11/29/2025 • By Expert at Diamond Key Service

Top 10 Urgent Locksmith Tips for SeaTac Residents: Expert Advice from Diamond Key Service

Get expert urgent locksmith tips from Diamond Key Service, including advice on car key replacement, safe unlocking, and keyless entry system installation. Our team is available 24/7 to provide assistance in SeaTac and surrounding areas, including Southern Heights, Tyee, Angle Lake, Pacific Ridge, and Seatac. Call (206) 6149227 today to schedule an appointment and ensure your safety and security.

Read More
11/29/2025 • By Expert at Diamond Key Service

30-Minute Locksmith Solutions for SeaTac Homeowners - Diamond Key Service

Diamond Key Service offers 30-minute locksmith solutions for homeowners in SeaTac and surrounding areas. Our team of expert locksmiths is available 24/7 to provide assistance with lockouts, lock repair, and home lock rekeying. We also offer secure lock installation, keyless entry system installation, and vehicle lock repair and replacement. Call us today at (206) 6149227 to learn more about our services and schedule an appointment.

Read More
View All Blog Posts