Can help with
- Vehicle keys
- Burglary repairs
- Commercial
- Emergency entry
- Key cutting
- Home locks
- Safes
- Smart locks
- uPVC locks
Locksmith · based in Great Missenden
Millennium Locksmiths
Customers most often describe help with changing and fitting locks and home lockouts. The clearest pattern appears in 40 separate reviews.
What may help you decide
- Changing and fitting locks — mentioned in 40 separate reviews
- Customers often describe a first-visit fix — mentioned in 4 separate reviews
- Prices often agreed clearly — mentioned in 7 separate reviews
Start with the problem
What do you need?
Choose a job to see what this business advertises, what customers repeatedly mention and what to say on the call.
Repair, replace or upgrade a household lock
Customers repeatedly mention changing and fitting locks. The clearest pattern appears in 40 separate reviews.
What customers repeatedly mention
- Customers repeatedly describe changing or fitting locks — mentioned in 40 reviews, latest 2026-05-05.
Tell them this before they travel
- Say why the lock is being changed: moving in, lost keys, damage or an upgrade.
- Ask them to compare repairing the existing lock with replacing it before you approve a change.
Locked out of a home, flat or business
Customers repeatedly mention home lockouts and came prepared to finish. The clearest pattern appears in 8 separate reviews.
What customers repeatedly mention
- Past customers often describe this business helping when they were locked out of a home — mentioned in 8 reviews, latest 2026-03-07.
- Past customers often describe the job being finished on the first visit or the needed part being available — mentioned in 4 reviews, latest 2026-02-16.
Tell them this before they travel
- Give the full postcode and say whether a child, an animal or anyone vulnerable is shut inside.
- Say whether the door is only pulled shut or also locked, and what the door is made of.
uPVC, composite or multipoint-door fault
Customers repeatedly mention careful workmanship. The clearest pattern appears in 7 separate reviews.
What customers repeatedly mention
- Past customers often mention a neat finish, smoother operation or care for the property — mentioned in 7 reviews, latest 2024-10-28.
Tell them this before they travel
- Say whether the handle lifts when the door is open, and whether the key turns.
- Photograph the whole door, the edge strip and any brand name on the lock.
Car, van or motorcycle key work
This business advertises car, van or motorcycle key work. Customer reviews do not contain enough repeated detail to show how often it handles this work.
What the advertised service covers
- Vehicle entry and replacement keys
Tell them this before they travel
- Have the registration, make, model and year ready, and say whether a working key still exists.
- Give the exact location of the vehicle and be ready to show that you are entitled to open it.
Shop, office or managed property
This business advertises shop, office or managed property. Customer reviews do not contain enough repeated detail to show how often it handles this work.
What the advertised service covers
- Locks for shops, offices and commercial premises
- Access control and entry systems
- Master and restricted key systems
Tell them this before they travel
- Describe the premises and the hardware, including any managed or controlled entry system.
- Confirm who is authorised to approve the work and what invoice or job reference you need.
Securing a property after a break-in
This business advertises securing a property after a break-in. Customer reviews do not contain enough repeated detail to show how often it handles this work.
What the advertised service covers
- Post-burglary repairs and securing
- Door handles and hardware
Tell them this before they travel
- Contact the emergency services first if anyone is unsafe or the property is still exposed.
- Ask which work is a temporary make-safe and which is the permanent repair, and keep the itemised invoice.
Cutting keys and controlled key systems
This business advertises cutting keys and controlled key systems. Customer reviews do not contain enough repeated detail to show how often it handles this work.
What the advertised service covers
- Key cutting and duplication
- Master and restricted key systems
Tell them this before they travel
- Say what the key is for and whether it is a restricted or registered pattern that needs authorisation.
- Ask whether the key is cut on site or has to be ordered, and how many copies are included.
Opening, moving or servicing a safe
This business advertises opening, moving or servicing a safe. Customer reviews do not contain enough repeated detail to show how often it handles this work.
What the advertised service covers
- Safe opening, fitting or repair
Tell them this before they travel
- Give the make, model and approximate age of the safe, and say whether it is locked open or closed.
- Say whether you have the combination, the key or neither, and be ready to prove you own the safe.
Smart, digital and keypad locks
This business advertises smart, digital and keypad locks. Customer reviews do not contain enough repeated detail to show how often it handles this work.
What the advertised service covers
- Smart and digital locks
- Access control and entry systems
Tell them this before they travel
- Name the product or system and say whether the door is uPVC, composite, timber or aluminium.
- Ask what happens to the existing keys and what the fallback is when the battery or network fails.
Current advertised prices
Price details and what to confirm
These are starting prices and policies published by the business — not LockScout estimates and not typical local prices.
No starting prices are published
The price policies opposite are advertised by the business; the amount itself is still yours to agree.
Who you are dealing with
Useful credentials, claims and limits
Business-provided statements are kept separate from customer observations. These are current business details, not a licence or an endorsement from this directory.
Policies to confirm on the call
- Insured for locksmith work.Checked 2026-08-26
- DBS-checked staff for customer-facing work.Checked 2026-08-31
Customer experience
What customers consistently mention
Only points repeated by different customers appear here. Isolated comments stay out.
Jobs customers used them for
These are completed jobs repeatedly described by customers—not simply services advertised by the business.
Changing and fitting locks
40 reviewsCustomers repeatedly describe changing or fitting locks. 13 of these 40 reviews are from the latest two years available.
Home lockouts
8 reviewsPast customers often describe this business helping when they were locked out of a home. 3 of these 8 reviews are from the latest two years available.
How the work went
Arrival, diagnosis, entry method and workmanship can help you choose—not just the type of lock involved.
Came prepared to finish
4 reviewsPast customers often describe the job being finished on the first visit or the needed part being available. 1 of these 4 reviews are from the latest two years available.
Arrived when expected
11 reviewsPast customers often say the locksmith arrived within the time discussed. 2 of these 11 reviews are from the latest two years available.
Careful workmanship
7 reviewsPast customers often mention a neat finish, smoother operation or care for the property. 1 of these 7 reviews are from the latest two years available.
Price, communication and follow-up
These recurring details describe how customers experienced the conversation before, during and after the job.
Calm, professional manner
16 reviewsPast customers often describe a calm, respectful or professional manner. 12 of these 16 reviews are from the latest two years available.
Customers came back
7 reviewsMultiple customers explicitly say they had used the business before and returned for later work. 3 of these 7 reviews are from the latest two years available.
Price agreed clearly
7 reviewsPast customers often describe a price agreed in advance, honoured or free from surprises. 3 of these 7 reviews are from the latest two years available.
Customer reviews available up to 2026-08-18. How these themes are selected. Past jobs do not guarantee the next one.
Coverage
Call with your postcode
Based in Great Missenden · advertising UB, UB10, UB8 and UB9 · covering Bicester. An advertised service area does not establish today's availability or arrival time.
Contact
Call and confirm the job
Have the postcode, a short description of the door or lock and a useful photo ready. Ask for the complete price before attendance.
Millennium Locksmiths
07966 233092Advertised hours
| Monday | Open 24 hours |
|---|---|
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| Thursday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
| Sunday | Open 24 hours |
More local options
Need another locksmith?
Compare a few other businesses that cover the same area and can help with similar jobs.
Other options covering Bicester
- Langford LocksBased in Bicester · Commercial and Emergency entry
- Safe Hands Locksmith BicesterBased in Bicester · Burglary repairs and Commercial
- AJK LocksCovers Bicester · Commercial and Emergency entry
Ready to decide?
Use the fit, not only the rating
Customers most often describe help with changing and fitting locks and home lockouts. The clearest pattern appears in 40 separate reviews. Confirm the exact job, who attends, the complete price and a live arrival estimate before you book.
Used Millennium Locksmiths?
Share a first-hand experience to help the next customer make a clearer decision.
Correction in progressA submitted update for this page is being assessed.
Sources, review rules and last update
Current service, price and credential details were checked on 13 September 2026. Only details that passed the site’s source checks appear on this page.
Customer experience: 375 written Google reviews checked, latest 2026-08-18; displayed rating checked 2026-08-31.
- https://millenniumlocksmiths.co.uk/areas-covered/chalfont-st-giles-locksmiths
- https://millenniumlocksmiths.co.uk/areas-covered/hillingdon-uxbridge-locksmiths
- https://millenniumlocksmiths.co.uk/areas-covered/locksmith-ascot
- https://www.millenniumlocksmiths.co.uk/
- https://millenniumlocksmiths.co.uk/areas-covered/berkhamsted-locksmith
- https://millenniumlocksmiths.co.uk/areas-covered/locksmith-bicester
- https://www.google.com/maps?cid=1686638174351954736
Customer themes appear only when separate written accounts repeat them. A single account is never promoted to a strength or a warning, and current first-party service scope takes priority over older customer history when the two disagree.
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