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

6 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Extreme Makeover Custom Home Repair Handyman, LLC
Extreme Makeover Custom Home Repair Handyman, LLC
4.6(
160
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Chelmsford, MA and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"

They did a fantastic job.  The work was to me very high quality and they were very professional.  John went way above to make sure the job was done right.  Thank you very much for a great experience which is rare now days.

"
Additional Photos
Sun room
decking and siding
library
Response time1 day
1 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for ADT
ADT
4.5(
881
)
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

54 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Phalan Construction & The Handyman
Phalan Construction & The Handyman
4.8(
350
)
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

2 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

32 neighbors recently requested a quote
...
Showing 1-10 of 265
Locksmiths questions, answered by experts

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.

Standard residential deadbolt locks come with a steel bolt that locks your door into place using a key (or keypad) on one side and a thumb turn on the other. When you lock it, the bolt slides into a strike plate on your door jamb to secure your door shut.

It can affect security, especially if you don’t finish it properly. A Dutch door has more moving parts that can be compromised, so you’ll want to use solid hardware and make sure everything lines up and locks cleanly. If the latch is flimsy or the two halves don’t sit tight, it’s going to be easier to force open.

Thieves can open almost anything with enough time and the right tools, but they also prefer easy targets that are unlikely to get them caught. Forcing open gates is loud and difficult, and to be able to open one electronically requires extensive knowledge of the system, which most thieves don't have. Electric and other security gates are great deterrents because the thief will move to an easier target. If the thief is determined to enter your property, they will most likely find a different entrance point.

If you also have a standard door leading to your garage, install a robust deadbolt lock and reinforce the frame with security plates. Then, secure any windows with shatterproof glass or film to deter break-ins. Consider a smart garage door opener for your car entrance, enabling remote monitoring and control through your smartphone. Motion-activated lighting around the garage to deter intruders is a great way to amplify these security efforts. Lastly, educate your family on security practices, such as keeping the garage entrances closed and locked.

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.