Top-rated locksmiths.

Get matched with top locksmiths in Chelmsford, MA

Enter your zip and get matched with up to 5 pros

Need a pro for your locksmith service project in Chelmsford, MA?

Select your specific project to find the pro for you.

TRUSTED BY CHELMSFORD, MA HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon99
    Verified locksmith services reviews

Find Locksmiths in Chelmsford

Avatar for SafeStreets - ADT Authorized Provider
SafeStreets - ADT Authorized Provider
4.8(
320
)
Security Safe - Install

Serving Chelmsford, MA and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Emergency services offered

"Dave Smith was AWESOME! Very knowledgeable and patient. We added new items to our order at the 12th hour and he came back twice to make sure that everything was completed as we desired. We also had Alarm Protection Group secure our office. Dave Smith and Co. make the process very easy-Highly recommended."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

5 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for ADT
ADT
4.5(
886
)
Security Safe - Install

Serving Chelmsford, MA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1874

Free estimates

Emergency services offered

"ADT is the best company to talk to in terms of security alarm. Being a locksmith myself I know how important it is to deal with the right people. I referred a lot of customers to them and so far they are happy with their service. I myself got one for my house. Thank you for a consistent service and great deal."
Home Security Essentials
Smart Home Security
Cameras
Our Team
Home Security Essentials

+35

38 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Phalan Construction & The Handyman
Phalan Construction & The Handyman
4.8(
353
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Chelmsford, MA and surrounding areas

Approved

Super Service Award Winner

In business since 1988

Emergency services offered

Warranties offered

"Having used his services for many years now, we highly recommend handyman Bob Phalan. Our projects this year alone have involved repairing cracked cement on our front steps, patching roof and gutter leaks, power washing, gutter cleaning, and laying brick trim in the garden. We’ve also used him for several carpentry projects, installing locks, painting and general repairs. Bob is very reliable and communicates well. He shows up when he says he will, does quality work and cleans up like he was never here. He is friendly, professional and extremely knowledgeable about materials, tools and processes. Bottom line . . . he can do pretty much anything and do it well."
Additional Photos
Additional Photos
Recent Basement Alteration
2
Recent Bathroom

+33

1 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for Mead Handyman Service, LLC
Mead Handyman Service, LLC
4.2(
159
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Chelmsford, MA and surrounding areas

Approved

In business since 2015

Free estimates

Offers commercial services

Welcome to Mead Handyman Service, LLC. We've been serving the local area to provide quality work at an affordable rate. There is no job too big or too small. We cover all handyman services including, but not limited to, interior painting, exterior painting, laminate flooring, vinyl flooring, ceramic tile flooring, ceramic tile, drywall repair, drywall install, deck repairs, deck staining, power washing, lawn care, junk removal, and more!

Gallery
Gallery
Gallery
Recommended by79%of homeowners
Avatar for Blue Pencil Home Services LLC
Blue Pencil Home Services LLC
5.0(
7
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Chelmsford, MA and surrounding areas

Approved

Free estimates

Credit card accepted

Blue Pencil Home Services LLC is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

Completed bookshelf including molding
Home office Built ins
Prior to sanding and painting.
Kitchen Island Full Assembly
Kitchen Island Assembly

+4

36 neighbors recently requested a quote
...
Showing 1-10 of 263
Locksmiths questions, answered by experts

Many local hardware stores have the equipment to copy basic keys at a low cost. Some locations may have freestanding machines where you can pick out a blank and insert it and your original key into the duplicating machine.

Over time, latch components may wear out or get grimy, leading to this problem. First, check for dirt, dust, or debris in the latch mechanism to ensure smooth operation. Use an aerosol duster and lubricant to clean and loosen. You may also need to tighten the screws in the component, adjust the strike plate, or replace the lock. If none of these steps resolve the problem, consult a professional locksmith.

It depends on what type of keyless entry it is and if the locksmith has the proper tools to remove a keypad entry lock since some are more advanced than others. However, locksmiths can typically work around keyless entries to vehicles, so it depends on what type of keyless entry system needs opening.

Rekeying door locks yourself costs a fraction of what you would expect to pay a locksmith. On average, it costs between $50 to $100 to hire a local locksmith to rekey your house, though labor costs may vary based on where you live. For a DIY solution, you can expect to spend $11 to $25 on a rekeying kit.

There are several situations when you should change or replace your locks to ensure your home's security. Key moments include moving into a new house, after a break-in or attempted break-in, or when a roommate or anyone else with a key moves out. It is also wise to change your locks if you lose your keys, especially if they have an address attached or you suspect they were stolen. Finally, if your locks are old, broken, worn out, or have become unreliable, they should be replaced.

The Chelmsford, MA homeowners’ guide to locksmith services

From average costs to expert advice, get all the answers you need to get your job done.