Bay Area Key Duplication
House keys, car keys, transponder keys, key fobs. Accurate copies, fast service.
Need a spare key or a replacement? Marco's Locksmith Service provides accurate key duplication across the Bay Area. From basic house keys to high-security and transponder keys, we have the equipment and expertise to get it right the first time.
What We Do
Marco's Locksmith Service provides complete key duplication solutions across the Bay Area.
Automotive Pricing
The price we quote is the price you pay - all fees included.
What Customers Say
170+ reviews across our two listings · 5.0 ★ on Google
"Great service from Marco! He helped me with my house lockout on a Saturday night. He was very quick and honest and came with a good price. He's very reliable and I would definitely use his services again!"
"Excellent service! Prompt and friendly. Helped with our car key replacement for our Chevy. Especially helpful when the dealer says three days for an appointment and charges you three times as much! Highly recommend."
"Marco was able to help my business with a new lock for our front door, he showed up on time and gave us a great deal. Really nice to make business with!"
Questions We Hear Key Duplication
What's included in the price?
Cutting, programming where needed, the trip to you, and all fees - the total is quoted before we cut. Car key replacement with cutting included runs $90-$220; house key copies are quick and inexpensive, quoted up front.
How long does key duplication take?
House keys are cut on the spot in a few minutes; transponder and fob duplication adds 10-20 minutes for programming.
Can you duplicate transponder keys and fobs?
Yes - we cut and program transponder keys, push-to-start fobs, and proximity cards on-site for most makes. No dealer visit, no second trip.
Do you come to me?
Yes - we're fully mobile, daily 6AM-11PM. We duplicate at your home, office, or wherever the keys are.
I'm down to my last key - what should I do?
Duplicate it now. A copy costs a fraction of an all-keys-lost replacement ($90-$220 for a standard car key once the last one is gone), and it takes minutes.
Why Choose Marco's?
Key Duplication - Cities We Serve
We provide key duplication throughout the Bay Area.
Need Key Duplication in the Bay Area?
Fast response. Licensed and insured. Call us now.
Call (510) 565-2307 All Services