WA-1028113 The mission of our office is to help our State Farm policyholders manage the risks of everyday life and to be the first choice for all your Washington and Idaho Insurance needs. We focus on Auto Insurance, Home Insurance, Renters Insurance throughout Washington and Idaho, including; Deer Park, Spokane, Riverside, Clayton, Chattaroy, Elk, Loon Lake, Tumtum, Ford, Milan, Camden, Springdale, Newport, Chewelah, Valley, Colbert, Mead, Spokane County and Stevens County. Deer Park, WA Insurance.
Billy Costello - State Farm Insurance Agent and his team, especially Jennifer, are fantastic! Their office is incredibly helpful, responsive, and professional. I truly appreciate the excellent service they provide!
MR
Marchette Robinson-Cunningham
Sep 17, 2025
5.0
Looking to buy a house in the Deer Park area and I had to call to get quotes. The agent Jen Blenz at this office was an absolute delight. She got me the quotes I needed and was very thorough in explaining coverages and options.
AA
Aylah
Aug 19, 2025
5.0
Very kind staff. They make you feel welcome and their help actually helps. They have adorable security dogs who do amazing at their job. Everyone on the team is very hardworking, so you never worry about not getting a reply. Thank you Billy and the staff at Billy Costello’s State Farm for everything you do 👍
RV
Rob VanGundy
Aug 10, 2025
1.0
This is merely my opinion sir. Not family-friendly unless you're in the family through my experience. This is just a my opinion 👍
BK
Bobby Knowles
Jun 13, 2025
5.0
Thank you for taking the time to meet with us and for helping us navigate our needs as we enter the world of retirement! We loved the office set up!
Frequently Asked Questions About Billy Costello - State Farm Insurance Agent
Do I have to pay for a quote online?
No, you do not have to pay for a quote online. We offer free quotes!
What payment methods can I use?
We accept cash and most major credit cards, such as Visa, Mastercard, Discover, and American Express.
Where do I access my online billing and payment information?
Use the Digital Pay Payment Center link to access your account. Enter your User ID and password to login. You will be directed to your billing and payment information.
Who do I contact if I have questions about billing or payments?
Please contact your agent if you have questions about your bills, payments or Renewal Coverage Offers. Your agent's phone number and email are available on the details page of your bill.
What can I do on the State Farm mobile app?
The mobile app helps you manage your insurance and banking accounts, get roadside assistance, file claims, and more!
What does Emergency Roadside Service cover?
Emergency Roadside Service will typically cover: Towing your covered vehicle to the nearest repair facility, delivery of gas, oil, a battery, or tires, One-hour of locksmith services, One-hour of mechanical labor for select services.
I can’t log in to my account, what can I do next?
If you have created an online account and can not log in for any reason, please call Customer Care at any time.
Can I go paperless?
Yes, setup is easy! You can set this up when you log in to your account and update your email preferences.
Can I purchase my policy online?
Typically you are able to purchase a policy online at the end of the quote process. If you are not given this option, please reach out to your selected agent or Customer Care.
Can I save a quote to finish at a later time?
Yes, you can save your quote to continue at a later time. When you save your quote you will receive an email that contains a link to the application process.
What if I have more than four vehicles or four drivers in my household?
If you have more than four vehicles or drivers in your household, you will need to reach out to your selected State Farm agent.
Is my account number the same as my policy number?
No, A policy number is an alpha-numeric code unique to each individual policy at State Farm. An account number is a 10-digit number associated with a State Farm Payment Plan.
Can I change my coverages online?
Yes, you can request changes to your coverages online and they will then be forwarded to your agent for processing.
Can I complete the process without an agent?
No, you are not able to complete the process without an agent. If you do not have an agent or have not selected an agent, one will be assigned to you for all your State Farm quotes, policies, and accounts.
When does my coverage start?
Your coverage begins once you receive valid proof of insurance. You can access your proof of insurance online.