Company Facts
KeyMex at a Glance
The work
- Best for
- Car keys, digital locks and late evening service
- Primary service
- Locksmith
Where
- Headquarters
- San Antonio, TX
- Service area
- San Antonio
- Emergency service
- Not advertised
Money and guarantees
- Free estimates
- Not advertised
- Financing
- Not advertised
Credentials
- Texas locksmith company license B20820
- B20820 (reported by the company, not verified)
Editorial Review
Our Take on KeyMex
KeyMex combines a 4.8 rating with 1,941 reviews, a real storefront and long evening hours, which is a strong mix. It is the one to call for a smart lock or keyless entry job. Confirm the Saturday closure and ask for the total price in advance.
Best forCar keys, digital locks and late evening service
What We Like
- 4.8 stars from 1,941 Google reviews, the most on this list
- Storefront near I-10 plus mobile service
- Installs digital locks and keyless entry
- Works with Kwikset, Schlage, Yale, Baldwin and Master Lock
- Lists Texas locksmith license B20820
Things to Consider
- Google lists Saturday as closed, so plan weekend jobs around a phone call
- Not a 24 hour service, with hours ending at 10 pm
- No founding year or warranty terms found on the company site
Customer Ratings
Google Reviews for KeyMex
Customer ratings shown here come from Google. They are separate from our editorial review above.
Rating Distribution
- 5 stars94%
- 4 stars1%
- 3 stars0%
- 2 stars0%
- 1 star4%
iAbout this distribution
The distribution reflects the 1941 Google reviews available when this profile's review data was last refreshed on October 29, 2026. Ratings and counts change continuously on Google, so figures here may lag the live profile slightly. We publish only the values returned by the source, never estimates for missing bands.
Recent Google Reviews
Editorial Ranking
Why KeyMex Made Our Top 9
It holds position 5 in 9 Best Locksmiths in San Antonio, TX (2026).
Areas Served
Based in San Antonio, TX.
iAbout service coverage
Coverage is as the business describes it, cross-checked against where its recent documented work is. A company will often travel beyond the areas listed here for a large job and decline a small one at the same distance, so confirm your address before scheduling.
Company Background
About KeyMex
KeyMex runs from 2400 West Ave, Suite 101, close to the I-10 corridor, and also sends mobile units to customers. The phone number is (210) 300-7056. Google shows 4.8 stars from 1,941 reviews, which we read on October 29, 2026, giving it the deepest review record of any company in this ranking.
The service list covers residential, commercial and automotive work. That means home lockouts and rekeys, business door hardware, and car keys and remotes. The company also installs digital locks and keyless entry, and it works with common brands including Kwikset, Schlage, Yale, Baldwin and Master Lock. It describes its technicians as insured, licensed and background checked. KeyMex lists Texas locksmith license B20820.
Customer feedback in the reviews we read is warm. Several five star ratings thank the team by name, including a customer who said Charlie went above and beyond to make sure they were satisfied, and the company replies to reviews in a friendly tone. Many recent ratings have no written text, which is common at busy shops, so the star average carries more weight than any single quote.
What to know before you go. Google lists the shop as open 8 am to 10 pm Monday to Friday and on Sunday, and closed on Saturday. That is unusual for a locksmith, so confirm by phone if you plan to come on a weekend. The company does not claim 24 hour service. When you call, ask for the total price of the job, including any trip fee, and ask which warranty applies. We did not find a founding year stated on the company site.
KeyMex is a good fit if you want a storefront on the west side with long evening hours, or if you are installing a digital lock and want a team that does that work every day.
iWhere this information comes from
Company history, ownership and capability details on this page are provided by the business and reviewed by our editors for plausibility and consistency. They are not the same as the credentials block, where each item carries its own verification status and source.
Other Sources
Reputation by Source
We show each source separately rather than blending them into a single score, because they measure different things.
Gallery
Project Photos
Business-submitted, reviewed by our editors
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KeyMex FAQs
Does KeyMex install smart locks and keyless entry?
Yes. The company says it installs digital locks and keyless entry for homes and businesses, and it works with brands such as Kwikset, Schlage, Yale, Baldwin and Master Lock. Call (210) 300-7056 to ask about your door.
What hours is KeyMex open?
Google lists 8 am to 10 pm Monday to Friday and on Sunday, with Saturday closed. Hours can change, so call before a weekend visit.
Is KeyMex licensed in Texas?
It lists Texas locksmith company license B20820 with the Texas Department of Public Safety Private Security Program, and says its technicians are insured and background checked. Confirm the number on the state lookup before you book.
Is KeyMex licensed and insured?
We checked 0 of 2 credentials against the issuing authority. Verified items carry the date we checked; reported items are what the business told us and we could not independently confirm.
What areas does KeyMex serve?
San Antonio. Coverage is as the business describes it, cross-checked against where its recent documented work is. Confirm your address before scheduling, particularly at the edge of a service area.
Does KeyMex offer emergency service?
Emergency availability is not listed for this company. If you need an urgent call-out, check the ranking for companies that do list it.
What warranty do they offer?
Warranty terms are not on file. Ask for them in writing before work starts.
How was this profile built?
Credentials come from issuing authorities, ratings from the company's Google Business Profile with the date we read them, and the editorial take from our own review of estimates, warranty documents and public feedback. Anything the business told us is labelled as reported.
Can a business pay to improve its profile?
A business can subscribe to manage its own listing details, and it can buy a labelled sponsored placement. Neither changes a ranking position or the editorial assessment on this page.
Is Something Incorrect?
Business information changes. Tell us about an address, phone, website, service area, credential or ownership change, or let us know if this company has closed.
Suggest an UpdateOwn KeyMex?
Claim your profile to verify and maintain your business information, services and service area.
iWhat claiming does
Claiming lets you correct and maintain the factual information on this profile. Claiming or upgrading a profile does not guarantee inclusion in a TenBestFind ranking and never affects ranking position, which is decided editorially.
About This Business Profile
- Last reviewed
- October 2026
- Profile last updated
- November 11, 2026
- Google review data updated
- October 29, 2026
- Sources checked
- Issuing authorities, Google Business Profile, Company website
- Could not verify
- Texas locksmith company license B20820 (reported only), insurance, founding year
- Sponsorship status
- No commercial relationship