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Mr. Lock & Key

About Us

At Mr. Lock & Key, we specialize in automotive key and remote services to ensure you're never stranded. Our services include precision key replacement for all vehicle types, expert keyless entry remote repair, and swift car key battery replacement. Whether it's an emergency lockout or routine service, trust Mr. Lock & Key to provide efficient and reliable solutions. Serving Dyersville, IA, and surrounding areas since 1987, we are committed to keeping you on the move with ease. Experience unparalleled service with our highly trained professionals for all your automotive key and remote needs.

Areas Served

Dubuque County, IA | Delaware County, IA | Dyersville, IA | 50-mile radius

Our Professional Associations

Dyersville Area Chamber of Commerce
Safe and Vault Technicians Association
ALOA Security Professionals Association, Inc

What We Offer

Our Specialties include:

Security Integration
Transponder
Proximity Key Programming
Safe Delivery
Emergency Safe Opening and Repair Services, Automotive Key Replacement and Lockout Services
Keyless Entry Remote

Our Services include:

Automotive Key Replacement
Lockout Services
Emergency Safe Opening and Repair Services
Automotive Key and Remote Proximity
Car Key Battery Replacement
Keyless Entry Remote Repair
Residential and Commercial RV
Access Control
Laser High Security

Our Brands include:

Emtek Products

Our Products include:

Automotive Spare Keys
House Keys
Duplicate Keys
Commercial and Residential Lock Hardware

Testimonials

On 2/4/2026 terry dascher had this to say:
Awesome people

On 2/4/2026 Kayden Errthum had this to say:
I called and made an appointment with Phillip and I got there at 9:30 and left 15 minutes latter and I didn’t even ask for him to pair the keys to my car but he did and was really nice about the whole appointment even changing the batteries in the fob! Amazing job! Thank you Phillip definitely will be back!

On 2/3/2026 Timothy Flynn had this to say:
Phillip was able to help me with making a couple car keys. Was very knowledgeable and thorough and tested and programmed each key and verified with my car. Very happy with the service and I would definitely recommend.

On 12/30/2025 Midia Bidan had this to say:
Thank you Netanel for rekeying all the locks in my house and providing me copies. He was able to complete this project the same day I called in, and was on time and professional.

On 8/14/2025 Wasim Saqib had this to say:
Juda was quick and affordable did great job

Contact Us

Mr. Lock & Key
Dyersville, IA 52040
Phone: (563) 875-8700
Email: philliphoeger@gmail.com

On 136 In Between Casey's and Theisen's Home Farm & Auto

Where To Find Us

Payment Types Accepted

Visa, MasterCard, Discover, Personal Checks, Debit Cards

Our Hours

Holiday Hours May Vary. Please Call For Details.

Monday: By Appointment Only
Tuesday: By Appointment Only
Wednesday: By Appointment Only
Thursday: By Appointment Only
Friday: By Appointment Only

FAQ

What types of vehicles do you offer?

We specialize in the full lineup of new Kia vehicles — including sedans, SUVs, hybrids and EVs — as well as a selection of pre-owned and certified pre-owned Kia models.

Where are you located and how can I contact you?

Our dealership is in the St. Louis-area. You can visit our website or call our sales team for the exact address, hours, and directions.

Can I get financing or leasing through your dealership?

Yes — we offer both purchase financing and leasing options. Our finance experts work to find payment plans that suit your budget, and we can assist with trade-ins and pre-approval.

What do I need to bring when I’m ready to buy or lease?

You’ll need a driver’s license, proof of insurance, proof of income or employment, and information on any vehicle you wish to trade. If leasing, your credit history will also be evaluated

Do you accept trade-ins? How is the value determined?

Yes — we accept trade-in vehicles. The value is based on condition, mileage, vehicle history, market demand and current offers. We’ll give you a fair evaluation when you visit.