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 Hemlock, MI
Rekeying locks is the service Hemlock homeowners call us about most, and it’s easy to see why once you know the housing stock here. Many of these homes went up during the mid-century Dow Chemical boom, and a lot of them still carry their original or lightly updated locksets. That means we’re usually rekeying an existing Kwikset or Schlage cylinder rather than recommending a full replacement. Cold Michigan winters add their own wrinkles, but more on that below. For anything urgent, call (855) 341-7491.
Why Hemlock Homes Are Different
Hemlock is a small, close-knit community where a lot of residential hardware has been in place for fifty years or more. The former Dow Chemical company town grew fast in the middle of the last century, and the housing reflects that: mostly single-family ranches and modest split-levels with original entry sets, plus a pocket of older small commercial buildings along the main roads. When a lock wears out here, it’s rarely a modern smart-lock swap. It’s a cylinder that’s been turned ten thousand times since the Eisenhower administration, or a deadbolt that’s getting stubborn in the cold.
Winter is the busy season for lock trouble. Freeze-thaw cycles work moisture into exterior locksets, and once that water freezes, the inside of the lock can seize. A lock that works fine in September may refuse to turn in February. We see a spike in lockouts and hardware failures every winter, and the fix usually involves disassembly, lubrication, or rekeying rather than replacement. Snow and ice also make those jobs more urgent: no one wants to stand on a porch at 9 p.m. in January waiting for a lock to cooperate.
There’s also a pattern here that’s specific to Hemlock. Certain streets carry blocks of the old Dow-era homes, many of them with matching original locksets installed at the same time by the same builder. That means rekeying a whole block can feel less like five separate jobs and more like one service route. We’ve learned which side streets have those matched sets, and that’s the kind of local knowledge that only comes from doing the work in Hemlock itself.
Styles & brands we work with







Our Main Hemlock Services
Hemlock homeowners call on Reliance Lock & Key most often for two things: vehicle keys and locks that need attention immediately. Both are covered in depth on their own pages.
Car Key Replacement in Hemlock
Losing a car key in Hemlock usually means one of two scenarios: it happened at home on a cold morning, or it happened somewhere between errands along Gratiot and a side-road stop. Either way, you need a new key without the dealership run. We cut and program modern transponder keys and fobs for most makes, and we come to you. The full breakdown of what we can do is on the Car Key Replacement in Hemlock page.

Emergency Locksmith in Hemlock
Locked out in a Hemlock winter is a different problem than locked out in July. The cold turns a ten-minute wait into something you feel in your fingers, and frozen hardware sometimes needs a careful touch rather than force. We respond to lockouts, broken keys, and deadbolts that won’t turn, any hour of the day. You can read more about response and what to expect on the Emergency Locksmith in Hemlock page.

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 Hemlock

Rekeying in Hemlock is a smart first step after a move, a tenant change, or a lost key, and it fits this town’s housing especially well. Because so many homes here still have the original mid-century locksets, rekeying the existing cylinder is almost always the practical choice. You keep the hardware, we change the internal pins, and the old keys stop working. For a deeper look at the service itself, see Rekey Locks at our hub page.
Lock Rekey
Signs you need it
You’ve just bought a home in Hemlock, a tenant moved out, a key was lost, or you simply can’t account for every copy.
What it costs in Hemlock
Basic lock rekeying in Hemlock typically falls between $20 and $45 per lock cylinder, depending on brand and condition, with a standard trip or service fee ranging from $55 to $95.
How we do it
We remove the cylinder, replace the internal pins to match a new key, and put fresh keys in your hand; any old keys fail immediately.
Rekey Service
Signs you need it
You have multiple locks that should share a single key, or you want the convenience of booking one visit to handle every exterior door.
What it costs in Hemlock
Expect $20 to $45 per cylinder for the work itself, plus the service call of $55 to $95, with the total depending on how many locks we rekey in one visit.
How we do it
We work through the locks systematically, test each cylinder with the new keys, and leave you with a straightforward key set that matches your hardware.
What Rekey Locks Costs in Hemlock
| Item | Typical range in Hemlock |
|---|---|
| Rekey, first lock cylinder | $75 – $140 total (service call plus labor) |
| Each additional lock cylinder | $20 – $45 per cylinder |
| Inline time-cost for lockouts or rush work | $100 – $180 per hour |
How much does it cost to rekey locks in Hemlock?
Most Hemlock jobs run $75 to $140 for the first lock, including the service call, and $20 to $45 for each additional cylinder. The final price is confirmed on the phone before we dispatch.
Is rekeying better than replacing locks in Hemlock?
Almost always. Hemlock’s older mid-century locksets are often better made than modern economic replacements, so we can rekey the existing hardware and keep the character of the home intact. Call (855) 341-7491 to talk through your locks.
Brands We Service in Hemlock
We work with the locks Hemlock already has, from everyday Kwikset and Schlage to restricted systems like Medeco, Mul-T-Lock, and Abloy. We also carry Baldwin and Sargent, which show up on some of the nicer entry sets and older commercial storefronts around town. See our brands for the full range. Most common cylinders can be rekeyed the same visit; specialty systems may require a day or two for parts.
Pricing for Locksmith in Hemlock, MI
| Service | Typical range in Hemlock |
|---|---|
| Rekey, first lock cylinder | $75 – $140 total |
| Each additional lock cylinder | $20 – $45 |
| General lockout, inline time-cost | $100 – $180 per hour |
| Car key replacement (transponder or fob) | $150 – $300 |
| Car key, basic non-transponder | $80 – $150 |
| Fob programming or replacement | $250 – $550 |
| Emergency lockout, home or auto | $100 – $180 |
| Door lock change / replacement | $85 – $180 per lock |
Two things push prices up in Hemlock: winter weather and old hardware. A frozen lock on a zero-degree night takes longer to free without damage, and a 60-year-old cylinder may need more patience than a new one. Whatever the job, you’ll get the full price on the phone before we roll, and that’s the price on your invoice.
Neighborhoods We Serve in Hemlock
We cover the entire 48626 ZIP, from the older blocks surrounding the former Dow footprint to the small commercial stretches along Gratiot and the surrounding farm roads.
- Dow-era residential blocks south of Gratiot
- Commercial storefronts along Gratiot Road
- Side-street ranches and split-levels west of the village center
- Rural homes on the surrounding county roads
- The immediate village center
Response time across Hemlock is usually under an hour for emergency calls, with a little more time needed when roads are snow-covered.
Service Area – Cities Near Hemlock
We also work regularly in the smaller communities surrounding Hemlock. If you’re in Saint Charles, MI, Breckenridge, MI, Chesaning, MI, or Saint Louis, MI, the same team covers your area. The drive times are short, and the lock hardware in those towns is often the same mid-century stock we know well from Hemlock.
Serving Hemlock, MI — Our Local Coverage Area
We’re based in the Hemlock 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 Hemlock
Most emergency calls in Hemlock are reached within an hour, and often faster during normal daytime hours. Winter weather can add time on the county roads, so we’ll give you a realistic estimate when you call.
No permit is required to rekey or replace locks on a residential property in Hemlock. Property managers rekey between tenants as a routine maintenance item, and we handle those jobs regularly.
Yes, and we do it often. Those mid-century Kwikset and Schlage locks are usually straightforward to rekey, and keeping the original hardware is frequently the best move. Call (855) 341-7491 and we’ll tell you exactly what your locks need.
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 Hemlock Customers Say
"Quoted a price on the phone and honored it. After the last locksmith I called, that alone is worth a review."
— Nicole Fletcher"Key snapped off in the deadbolt. He extracted it without damaging the cylinder, which I did not think was going to be possible."
— Christine Wong"Rekey was done properly. One of the keys he cut was slightly stiff in the back door and I had to call him to swap it, which he did without a fuss."
— Laura Rhodes