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Fast Response Locksmith

2020 Buick Encore
Key Replacement - Save vs Dealer in San Diego

Quick Dispatch | Same-Day Keys

Available
2020 Buick Encore Smart Key
Smart Key

Time matters when you need a car key. Our technicians are dispatched quickly with everything needed to cut and program your replacement key on the spot. No delays, no runaround.

CA BSIS LICENSE LCO#6792
Today Not Thursday Under 1 Hour On Our Way
Fast Response15-25
min arrival
1,000+reviews
See why they skip the dealer113KSubscribers
Key specialists
Fast Response
Average arrival time: 15-25 minutes
Fixed pricing
Same-Day Service
Call now, get your key today - no waiting days
Fast mobile service
Done in Under 1 Hour
Key cut and programmed in 20-45 minutes
619 Special
10% OFFCODE:EZ-619-2026

🔥 Done in under an hour, save 10% 🔥

Quick keys, quick savings
REDEEM (619) 876-1271

2020 Buick Encore
Key Options

Dealer-grade key for a fair, honest price

Push To Start
Most popular Buick key typeMost Popular
2020 Buick Encore Smart Key HYQ4EA
FCC IDHYQ4EAPart #13521090Buttons5BatteryCR2032Frequency433 MHzRemote StartYes
✓ In Stock · Programmed On-Site
Push To Start
2020 Buick Encore Smart Key HYQ4AA
FCC IDHYQ4AAPart #13506665Buttons4BatteryCR2032Frequency315 MHzRemote StartYes
✓ In Stock · Programmed On-Site
Push To Start
2020 Buick Encore Smart Key HYQ4EA
FCC IDHYQ4EAPart #13511629Buttons4BatteryCR2032Frequency433 MHzRemote StartYes
✓ In Stock · Programmed On-Site
Push To Start
2020 Buick Encore Smart Key HYQ4ES
FCC IDHYQ4ESPart #13530513Buttons4BatteryCR2032Frequency433 MHzRemote StartYes
✓ In Stock · Programmed On-Site
Push To Start
2020 Buick Encore Smart Key HYQ4AA
FCC IDHYQ4AAPart #13508417Buttons3BatteryCR2032Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Push To Start
2020 Buick Encore Smart Key HYQ4EA
FCC IDHYQ4EAPart #13506667Buttons3BatteryCR2032Frequency433 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Push To Start
2020 Buick Encore Smart Key HYQ4ES
FCC IDHYQ4ESPart #13530515Buttons3BatteryCR2032Frequency433 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Remote Flip Key
2020 Buick Encore Remote Flip Key OHT01060512
FCC IDOHT01060512Part #13504202Buttons5BatteryCR2032Frequency315 MHzRemote StartYes
✓ In Stock · Programmed On-Site
Remote Flip Key
2020 Buick Encore Remote Flip Key OHT01060512
FCC IDOHT01060512Part #13504200Buttons4BatteryCR2032Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Transponder Key
2020 Buick Encore Transponder Key
FCC IDPart #B119-PHTButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
🔧 PRO TIP
Encore shares the Gamma II platform with Chevy Trax, and the key hardware is the same. Earlier models use an EPS flip key (FCC OHT01060512, ID46 chip, CR2032 battery, HU100 blade). Later models moved to proximity smart keys (HYQ4AA or HYQ4EA).
Related services: Ignition Repair · Smart Key

Buick Encore Speed Comparison

See how fast we finish vs dealer delays

EZ Car Keyz
EZ Car Keyz
Dealership
Average Cost
✓ $$
✕ $$$$
Location
✓ We come to you
✕ You drive there
Wait Time
✓ 20-45 min
✕ 2-5 days
Same-Day
✓ Yes
✕ Rarely
All Keys Lost
✓ No problem
✕ Tow required
OEM Quality
✓ Yes
✓ Yes
EZ Car Keyz wins 5 out of 6
Back on the road before the dealer even calls back
Book Service (619) 876-1271

2020 Buick Encore Smart Key Replacement - Fast, Affordable & Professional

I'm already in Vista with Buick key blanks, transponder chips, emergency blades, and programming equipment loaded in the van right now. I stock B111 and B106 blanks for the older Z-keyway models, HU100 blanks for the newer side-milled Buicks, PK3 chips, smart proximity fobs, and CR2032 batteries. Most dealers have to order Buick blanks. I carry them.

A couple at a wine bar near Buena Creek on a Friday evening came out to find their 2020 Buick Encore wouldn't start. The key fob was dead and neither of them knew about the backup start procedure. They figured the car was stuck until Monday.

I was 15 minutes away and had the right blank for their Smart Key already stocked. Their fob, FCC ID HYQ4EA, was a 5-button remote that needed a fresh CR2032 battery and a reprogram. The key came back online and push-to-start responded on the first press.

They drove home that Friday night. Total was $265. A dealer would have been $450 plus a wait until the following week at minimum.

Save vs the Dealer on Your Buick Encore Key

Get your key for hundreds less than the dealer. Same quality, same result, better price.

Get Pricing (619) 876-1271 Text Us
BSIS Licensed Locksmith - California License LCO#6792
BSIS Licensed
CA Bureau of Security & Investigative Services
NASTF Certified Automotive Locksmith - Vehicle Security Professional
NASTF Certified
National Automotive Service Task Force
Fully Insured Locksmith - Hiscox Liability and Vehicle Damage Coverage
Fully Insured
Liability & vehicle damage coverage
Google Guaranteed Locksmith - Verified and Background Checked
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Verified & backed by Google
Also serving: Alta Vista · Breeze Hill · Buena Creek · Downtown Vista

Buick Encore Rapid Response, Done Right

Rapid response in the field

2020 Buick Encore Smart Key
2020 Buick Encore
Smart Key | Done in Minutes
Estimated arrival time to Vista
Fast Dispatch
Rapid Arrival
Available Today
Service location Vista
Vista
Rapid Service Zone
619 Area
Same-Day Keys (619) 876-1271

Speed That Gets Five Stars

Speed that earns five-star reviews

E
Edelson E.
Oct 2025
★★★★★

“I got locked out of my vehicle and also lost my key. Marco came out, made a new key for my Toyota, and got me back on the road. He was professional, friendly, and clearly knows what he is doing.”

Google Review
M
Miston
Dec 2025
★★★★★

“My ignition would not turn in La Jolla and I thought I needed a tow. EZ Car Keyz repaired the ignition on the spot and also made a spare key for safety. The technician worked carefully and confidently.”

Google Review
R
Rick R.
Apr 2021
★★★★★

“Niv showed up, did his thing, and just like that I had two new keys for a fraction of what the dealership quoted. I have zero reservations recommending him to anyone who needs car keys replaced.”

Google Review
Watch real savings, real jobs62KFollowers
5.0 out of 5 - Based on Over 100 five-star Google reviews
Best Price (619) 876-1271

Buick Encore Mobile Service FAQ

Real costs, no dealer surprises

What if I need a key after hours or on the weekend?
Call us. Dealer service departments typically close by 5 or 6 PM and have limited Saturday hours. If you lose your only key on a Friday night, the dealer cannot help until Monday at the earliest. We work evenings and weekends because that is when most people discover they need a key.
How long does programming take once you are at my car?
Can you make a key faster than the dealer?
How many buttons does the 2020 Buick Encore key have?
What if I am stranded and need help right now?
Questions? Call (619) 876-1271

Buick Encore Key Service Areas

15-25 min response in most areas

📍San Diego County
San Diego County service area map
619 LOCAL LOCKSMITH
need a key? 🔑
San DiegoChula VistaOceansideEscondidoCarlsbadEl CajonVistaSan MarcosEncinitasNational CityLa MesaSanteePowayCoronado

Same-day service available in all listed cities

Get Help Now (619) 876-1271
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Buick Encore car key replacement video
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Fast Buick Encore Key Replacement

Need your key today? We make it happen. Same-day service, every day, 6 AM to 11:30 PM.

Available 6AM - 11:30PM | 7 Days a Week
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