Smart locks
House lockouts
Re-keying
Deadbolt upgrades
Schlage
Kwikset
Car keys & fobsNon-destructive entry first, always - and we re-key Schlage, Kwikset, and Baldwin locks on the spot while you watch
You get a price before we start. It does not change when we arrive. No surprises.
Get your free estimateLocksmith in New Haven, MI
Most of our New Haven work starts with rekeying. Whether it’s a farmhouse that changed hands, a pole barn that’s had too many keys floating around, or a rental getting a new tenant, rekeying resets who can open what – without replacing hardware that’s still doing its job. New Haven’s particular makeup, with its long rural driveways, multiple outbuildings per parcel, and hard freeze-thaw winters, shapes how we approach nearly every job here. If you need a rekey quote in New Haven, call (866) 361-1189.
Why New Haven Homes Are Different
New Haven sits at the rural edge of northern Macomb County, where many homes sit on large lots with detached garages, pole barns, and equipment sheds. A single property often has five or more locks to key: the front door, a side door, the garage service door, the barn, and a padlock on the shed. When owners ask us to rekey, they usually want more than a fresh front-door cylinder – they want the whole parcel brought under one key.
Climate matters here too. Cold winters with repeated freeze-thaw cycling push moisture into lock cylinders. Exterior padlocks on outbuildings seize. Garage door hardware corrodes. By late winter, we’re taking calls to free and re-lubricate locks across the 48048 and 48050 ZIP codes. That same weather is part of why rekeying makes sense here: a worn, weathered cylinder with old pins is more likely to bind, and a fresh keying gives us the chance to clean, lubricate, and reset the lock so it works smoothly again.
The housing mix – older farmhouses, ranch homes on acreage, plus newer subdivision infill – means we see everything from original 1960s Schlage hardware to recently installed Kwikset smart locks. Each one rekeys differently, and we carry pinning kits for both.
Styles & brands we work with







Our Main New Haven Services
Rekeying is the job we’re called for most, but New Haven homeowners also call us for two other services regularly. Each has its own page with the details you’ll want before you book.
Car Key Replacement in New Haven
A lost or broken car key on a rural New Haven property isn’t a quick bus-ride problem. When your vehicle is parked down a long driveway and the nearest dealership is a drive away, you need a locksmith who can cut and program a replacement key on site. We handle car key replacement directly for most makes, without sending you to a dealership. Long driveways and detached garages mean we’re used to working where the vehicle sits. See Car Key Replacement in New Haven for what’s involved.

Emergency Locksmith in New Haven
Lockouts don’t schedule themselves. A deadbolt that won’t turn at 10 p.m., keys locked in a running truck, a padlock that’s frozen solid on the barn door – these are the calls New Haven residents make when the day’s already gone sideways. Emergency response is a core service for us, not an afterthought. We’ll walk you through what we can do on the phone, then get to you. Learn more at Emergency Locksmith in New Haven.

What happens when you call
- 1
A real person answersNo phone trees — you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Rekey Locks in New Haven
Rekeying changes the pins inside your existing lock cylinders so old keys stop working and one new key takes over. In New Haven, that almost always means more than one door. A farmhouse with a detached garage, a pole barn, and a shed often has four, five, or six locks that all need to match. Instead of replacing good hardware, we rekey it – same hardware, new access. See Rekey Locks for the full service breakdown.
Lock Rekey
Signs you need it
You’ve just closed on a New Haven property and have no idea how many spare keys the previous owner handed out.
What it costs in New Haven
Standard residential lock rekeying in New Haven typically runs $75 – $95 for a service call plus $20 – $30 per cylinder.
How we do it
We remove each cylinder, swap the pins to a new key code, then reinstall and test every lock on the property.
Keyed Alike
Signs you need it
You’re carrying three separate keys for the house, the detached garage, and the pole barn, and you’re tired of fumbling through them every time you need to open something.
What it costs in New Haven
Keying multiple locks alike adds about $10 – $15 per cylinder beyond the standard rekey labor, depending on lock count.
How we do it
We rekey each lock to the same key code so one key operates the front door, service door, barn, and shed.
What Rekey Locks Costs in New Haven
| Item | Typical range in New Haven |
|---|---|
| Service call to New Haven | $75 – $95 |
| Rekey per cylinder (standard pin-tumbler) | $20 – $30 |
| Keying each additional lock alike | $10 – $15 per cylinder |
How much does it actually cost to rekey a New Haven home?
A typical three-door house rekey in New Haven runs about $135 – $185 all in. Larger parcels with barns, sheds, and multiple outbuildings cost more because there are more cylinders. Call (866) 361-1189 for an exact quote.
Is the price you quote on the phone the final price?
Yes. We quote the full job price before anyone is dispatched, and that’s the figure on the invoice. There is no call-out surcharge added on arrival. New Haven trips are priced honestly up front – call (866) 361-1189.
Brands We Service in New Haven
We work on Schlage, Kwikset, Medeco, and Abloy hardware in New Haven, among others. Most standard pin-tumbler cylinders we can rekey on the spot, and we keep common pinning kits stocked for these lines. Specialty or high-security cylinders may need parts ordered, which usually adds a day or two. See our brands for the full range.
Pricing for Locksmith in New Haven, MI
| Service | Typical range in New Haven |
|---|---|
| Service call to New Haven | $75 – $95 |
| Standard residential rekey (per cylinder) | $20 – $30 |
| Keyed alike (per additional cylinder) | $10 – $15 |
| Car key replacement (basic, non-transponder) | $150 – $250 |
| Car key replacement (transponder/proximity) | $275 – $450 |
| Emergency lockout response | $125 – $175 |
| Rekey after a lockout | $95 – $145 plus service call |
Prices in New Haven trend toward the upper half of these ranges when the job involves multiple outbuildings, long driveway access, or hardware that’s been weathered by years of freeze-thaw cycling. Whatever the figure, you’ll hear the full price before anyone is dispatched, and that’s the price on the invoice.
Neighborhoods We Serve in New Haven
We cover all of New Haven, including the village proper, the subdivision infill along the main roads, and the county-line acreage parcels where most of the outbuilding work happens. If your address is in 48048 or 48050, we’ll get to you.
- New Haven village center
- Rural acreage along 26 Mile and 28 Mile roads
- County-line farmsteads east of Gratiot
- Subdivision infill west of the village
- Large-lot ranch and farmhouse parcels north of town
Service Area – Cities Near New Haven
While this page is focused on New Haven, we serve the surrounding communities in northern Macomb and eastern Genesee counties. If you’re nearby and need rekeying or emergency locksmith work, we cover Corunna, MI, Webberville, MI, Owosso, MI, and Chesaning, MI as well.
Serving New Haven, MI — Our Local Coverage Area
We’re based in the New Haven area and know this community well. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs About Locksmith in New Haven
For emergency calls, we typically reach most New Haven addresses within 30 to 45 minutes, depending on where you are in the 48048 or 48050 ZIP codes and current call volume. Rekey and car key replacement jobs are scheduled, usually same-day or next-day. Call (866) 361-1189 and we’ll give you a straight answer.
No. Rekeying existing locks is routine hardware work and doesn’t require a permit anywhere in New Haven or Macomb County. If a landlord or HOA is involved, we can provide a receipt documenting the work, though none of the HOA-managed subdivisions in New Haven require approval for rekeying.
Some older farmhouse locks use non-standard or worn-out cylinders that may need replacing rather than rekeying. High-security systems like Medeco or Abloy can be rekeyed too, but often require specific pinning kits. In those cases we’ll tell you exactly what the hardware needs and quote the replacement honestly.
If you need a rekey quote or help with any lock in New Haven, call Squire Locksmith at (866) 361-1189. We’ll give you the full price before anyone is dispatched, and that’s the price on the invoice.
What happens when you call
- 1A real person answersNo phone trees — talk to a local locksmith pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you — the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What New Haven Customers Say
"Rekeyed every lock in the house the day after we closed. Six doors, all matched to one key, done in about ninety minutes."
— Kurt Ackerman"Installed a smart lock and actually set up the app and the codes with me instead of leaving me to figure it out from a leaflet."
— Craig Fletcher"Commercial job, panic bar and a master key system for a small office. Clean install and clear documentation of which key opens what."
— Jerome Hampton