Residential · Deadbolt Installation

Want a stronger front door? Deadbolt installation

A door that needs a deadbolt, or a better one? Across 12 Mid-Missouri counties.

Call (636) 202-7144 Find your county

Deadbolt Installation Residential

101 towns 12 counties All services 32 kinds of lock work Call us (636) 202-7144

Deadbolts
Knob & lever sets
Keypad locks
Patio door latches
Smart locks
Safes

Deadbolt Installation

Deadbolt Installation, step by step.

What this covers

You may need a new deadbolt on a front door, back door, or side door. We fit the bolt, thumbturn, and key side so the parts sit right in the door and the strike. We also install strike plates and reinforcement plates when the edge or jamb needs more strength around the latch area. You can see the drilled hole, the face of the cylinder, and the screw holes for the plate. The work is for house doors across Mid-Missouri.

How the work goes

We start with the door surface, the latch bore, and the edge where the bolt slides out. Some doors already have a round opening and only need new mounting holes. Others need a different plate, a longer bolt throw, or a tighter fit at the strike. A painted slab, a worn latch opening, or a thin jamb can change the layout. We match the deadbolt to the door style and the spot where the key enters.

Where it stops

We do not handle door carpentry or rehanging a door. If the edge is split, the frame is out of line, or the hinges need work, that is a separate matter. Our work stays with the deadbolt, the strike, and the reinforcement plate around the opening in the door. When the screws bite into the wood and the bolt meets the strike, the focus stays on that part of the door.

A locksmith fitting a new deadbolt on the open front door of a house

What it covers

What deadbolt installation covers

Deadbolt installation on house doors, strikes and reinforcement plates.

Worth knowing

Before you call about deadbolt installation

A battered strike plate tells us the bolt has been slamming off center. We look at the screw holes, the lip, and the marks where the bolt has rubbed the metal. A loose plate can show shifting around the screws, while deep scratches can show the bolt catching on the way in. If the strike is reinforced, we check the added plate and the seam around it for movement. That tells us whether the deadbolt is meeting the opening cleanly or pushing against the plate each time you turn the key.

The door edge can show more than the strike does. We look for shiny spots, dents, and scraping where the bolt enters. A clean round mark points to a bolt that meets the opening squarely. A gouged edge can point to a deadbolt that sits too high, too low, or too far in or out. We also check the screw heads near the faceplate and the way the latch sits in the cutout. Those details show whether the bolt is sliding straight or dragging before it reaches the strike.

The key tells its own story through the cuts and the wear on the blade. A worn key can leave rounded marks that do not turn the parts inside as sharply. A bent key can show stress at the tip or along one side, and that can match a lock that feels rough at the turn. We look at the bow, the shoulder, and the teeth for shine, bends, or chipped edges. That helps us see whether the key is giving a clear turn or adding strain at the deadbolt.

FAQ

Deadbolt Installation questions

How do I know if my front door can take a deadbolt?

We check the edge of the door, the flat face, and the strike on the jamb. A solid slab and enough space for the bolt matter. If you already see an old hole, a loose latch plate, or a cracked strike, tell us that. Those details help us look first at the part that needs the most attention.

What should I look at before I call about a deadbolt?

You can look at the round knob area, the edge of the door, and the metal plate in the jamb. Tell us if there is already a deadbolt hole, a loose screw, a wobbly thumb turn, or a bolt that scrapes. That changes what we inspect first, especially the strike and the reinforcement plate.

Can you install a deadbolt on a house door with an existing knob lock?

Yes, we can install a deadbolt above or below the knob lock when the door has the right space. We check the bore, the bolt throw, and the strike on the jamb. If the door already has a worn hole or a thin strike plate, we look at reinforcement first so the bolt meets solid metal.

Will you check the strike plate if the bolt does not catch right?

Yes, we check the strike plate and the reinforcement plate first when the bolt misses the opening or rubs the edge. We look at the latch side of the door and the screw holes in the jamb. If the plate sits loose or shifted, that usually tells us where the work starts.