Written by Mark Reid,
Trades Editor
Businesses on this page are ranked using review rating and review count from third-party business listings, with a small lift for those that have a working website and phone number. We read each business's homepage and confirm locksmiths work is what they primarily offer. Listings flagged as permanently closed are removed automatically. Businesses marked Trust Verified have additionally passed our full verification covering qualifications, insurance, trading history, customer review history and registered company information, and our How We Verify page lists every check. Other businesses here have not been independently verified by us, and inclusion is not an endorsement. Always do your own checks before hiring.
| # | Business | Rating | Reviews | Phone | |
|---|---|---|---|---|---|
| 1 | Andrew the Locksmith Harrow | ⭐ 5.0 | 315 | 07376 176366 | View → |
| 2 | Locksmith Tony Harrow | ⭐ 4.9 | 75 | 07500 926658 | View → |
| 3 | LockFit Harrow Locksmiths | ⭐ 5.0 | 43 | 020 3951 1434 | View → |
| 4 | Able Group | ⭐ 4.7 | 36 | 0330 178 7667 | View → |
| 5 | D D P Locksmiths | ⭐ 5.0 | 14 | 07951 639344 | View → |
| 6 | GuardianSecure Locksmith Harrow | ⭐ 5.0 | 8 | 020 8087 1692 | View → |
| 7 | CraftLock Locksmith Stanmore | ⭐ 4.7 | 12 | 020 3633 2459 | View → |
| 8 | 1stChoice Locksmith Harrow | ⭐ 5.0 | 5 | 020 8087 0815 | View → |
| 9 | Watchdog Locksmiths Northwood | ⭐ 5.0 | 4 | 020 3857 4718 | View → |
| 10 | Bob's Secure Door Security | ⭐ 5.0 | 3 | 020 8087 0975 | View → |
Our Top Picks
Harrow and the surrounding HA2 area are covered by Andrew the Locksmith, who handles lockouts, lock changes and general security work for homes and businesses. The company has built up 315 reviews on Google, all rated five stars, reflecting steady demand from local residents. Call-outs are arranged directly rather than through a call centre.
Read more →Residential and commercial properties across Harrow are the focus for Locksmith Tony Harrow, a sole-trader operation covering emergency call-outs, lock repairs, and master locksmith work. With a 4.9 rating from 75 Google reviews, the business has built a consistent record across a range of property types. The HA1 4GZ base puts it within straightforward reach of the surrounding area.
Read more →Uphostered around uPVC door mechanisms and euro cylinder upgrades, LockFit Harrow Locksmiths deals with the multipoint lock faults that often leave residents locked out or unable to secure a property properly. The firm covers Harrow with emergency callouts alongside scheduled security upgrades, and has built a 5-star record from 43 reviews on Google.
Read more →Emergency lockouts are a core part of the work at Able Group, a locksmith serving Harrow and the surrounding north-west London area. The business also fits and replaces door locks, a routine job for tenants, landlords and owners securing a property after a break-in or a change of occupancy. Customers rate the service 4.7 on Google from 36 reviews.
Read more →Locksmith services around Harrow cover lockouts, lock changes and general security fittings for homes and businesses. D D P Locksmiths has built a small but consistent record locally, holding a five-star rating from fourteen reviews. Details and contact information are available through the company's website for those wanting a call-out arranged.
Read more →Get listed and reach customers actively searching for your services in this area.
Add Your BusinessLock changes following break-ins or lost keys form a regular part of the work at GuardianSecure Locksmith Harrow, with call-outs typically covering uPVC doors and multi-point locking systems common in the HA2 area. Eight reviews on Google have all returned a five-star rating. The firm operates across Harrow, responding to both emergency and scheduled security jobs.
Read more →Lock changes and uPVC door mechanism repairs make up much of CraftLock Locksmith Stanmore's daily work in Harrow, particularly for residents locked out after multipoint lock failures. The HA7 firm also fits replacement euro cylinders to current British Standard, and has built a 4.7 rating from 12 reviews for prompt callouts.
Read more →Locksmith work in Harrow covers lockouts, lock changes and repairs for homes and businesses across the HA2 area. 1stChoice Locksmith Harrow holds a full five-star record from five reviews, reflecting consistent standards on callouts. Jobs are typically arranged directly through the website rather than via a call centre.
Read more →Locksmith services covering Harrow and the surrounding Northwood area, handling lockouts, lock changes and general security repairs for homes and businesses. Watchdog Locksmiths Northwood works on both period and modern properties, fitting locks to current standards where insurance requirements apply. Calls are taken directly rather than through a call centre, keeping response times manageable across the local area.
Read more →Locksmith services in Harrow cover lock repairs, replacements and door security upgrades for homes and businesses across the area. Bob's Secure Door Security deals with lockouts, uPVC mechanisms and general hardware fitting, working within the HA7 postcode district. Enquiries can be made through the company website for scheduling and further detail.
Read more →Get listed and reach customers actively searching for your services in this area.
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