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 Comstock Park, MI
Rekeying locks is the most common call we handle in Comstock Park, and it usually costs between $75 and $160 to rekey a standard door lock here. The housing mix along West River Drive and the older streets off Alpine Avenue means many doors still carry original hardware from the 1950s and 60s, often worn past the point where new keys work smoothly. If you need a locksmith in Comstock Park, MI who can assess whether to rekey or replace, call Reliance Lock & Key at (855) 341-7491.
Why Comstock Park Homes Are Different
Comstock Park sits along the Grand River, squeezed between Grand Rapids and the northern suburbs. Much of the housing stock dates to the post-war decades: modest single-family homes, older river-adjacent cottages, and small rental buildings clustered around the 49321 corridor. We regularly open doors here that still have original mortise locks and knob-lock-only hardware, installed well before modern deadbolt standards existed. Those locks were built differently than today’s Schlage or Kwikset cylinders, and they wear differently too.
The seasonal cycle matters more than people expect. West Michigan’s freeze-thaw winters and humid summers make door frames expand and contract. Older wooden doors along the river corridor swell with spring humidity and frost heave, which pushes deadbolts out of alignment and makes keys stick from late fall through early spring. Every March and November, we see the same pattern: lockouts and deadbolt jam calls spike along the same stretches of Comstock Park. That’s not a coincidence. It’s what happens when aging wood meets Michigan weather. Understanding that means we arrive prepared for the actual problem, not just the symptom.
Styles & brands we work with







Our Main Comstock Park Services
Most calls we field in Comstock Park fall into two categories: people locked out or jammed up right now, and people who need new keys for a car without paying dealership prices. Both are covered below.
Car Key Replacement in Comstock Park
Losing a car key near the US-131 interchange is inconvenient enough without driving across town to a dealership. We program replacement keys, transponder keys, and fobs for most makes and models, often for less than the dealer charges. Comstock Park’s light-industrial and commercial lots off West River Drive mean plenty of work trucks and fleet vehicles need spare keys cut and programmed on-site. If you’re stuck without a spare, our Car Key Replacement in Comstock Park page covers what we can do and what it costs.

Emergency Locksmith in Comstock Park
A lockout on a freezing February night or a deadbolt that finally gives out on a humid July afternoon doesn’t wait for business hours. Our emergency service covers lockouts, broken keys, and jammed deadbolts throughout 49321. The older river-adjacent doors in Comstock Park fail in predictable ways, and we carry the tools and replacement parts to handle most jobs without drilling. For details on response and what to expect, see our Emergency Locksmith in Comstock Park 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 Comstock Park

Rekeying in Comstock Park is usually about turnover: rental units changing tenants, homes changing owners, or a roommate moving out. The older housing stock here often has perfectly functional locks that just need their internal pins changed so old keys stop working. That’s where Rekey Locks makes financial sense: you keep the hardware, spend a fraction of replacement cost, and regain full control over who has access. In Comstock Park, we rekey everything from single-family homes near Mill Creek to small multi-unit rental buildings along Alpine Avenue.
Lock Rekey
Signs you need it
You’ve moved into a home, lost a key, or ended a tenancy and you can’t account for every copy of the existing key.
What it costs in Comstock Park
Standard lock rekeying in Comstock Park runs $75 to $160 per cylinder, depending on lock type and total count.
How we do it
We disassemble the cylinder, swap the internal pins to match a new key, then test the lock in place to confirm smooth operation.
Keyed Alike
Signs you need it
You have three different keys for three different doors and want one key to work everything.
What it costs in Comstock Park
Keying multiple locks alike in Comstock Park costs $75 to $160 per cylinder, same as standard rekeying, because the per-lock labor is identical.
How we do it
We pin each cylinder to the same key code, so one key operates every lock you’ve chosen to key together.
What Rekey Locks Costs in Comstock Park
| Item | Typical range in Comstock Park |
|---|---|
| Standard rekey per cylinder | $75 – $160 |
| Rekey plus new keys (per key) | $5 – $10 |
| Service call fee | $50 – $100 |
How much does it cost to rekey a house in Comstock Park?
Most homes in Comstock Park have 2 to 4 exterior doors, so a full rekey typically runs $150 to $640, depending on cylinder count and whether any hardware needs repair. Call (855) 341-7491 for an exact quote, free of charge.
Is rekeying better than replacing locks in Comstock Park?
In most cases, yes. Rekeying keeps your existing hardware and changes only the internal pins, costing significantly less than full replacement while achieving the same security result: old keys stop working. Replacement makes sense only when the hardware itself is damaged.
Brands We Service in Comstock Park
We work across the full spectrum, from everyday Kwikset and Schlage to restricted high-security systems from Medeco, Abloy, Mul-T-Lock, Sargent, Yale, and Baldwin. We stock common pins, cylinders, and parts for these brands on the truck, so most rekeys and repairs in Comstock Park finish in a single visit. See our brands for the full list of systems we service.
Pricing for Locksmith in Comstock Park, MI
| Service | Typical range in Comstock Park |
|---|---|
| Standard lock rekey (per cylinder) | $75 – $160 |
| New keys cut (per key) | $5 – $10 |
| Service call fee | $50 – $100 |
| Car key replacement (basic) | $100 – $200 |
| Transponder key programming | $150 – $300 |
| Lockout service (residential) | $75 – $150 plus service call |
| Deadbolt installation (basic, parts included) | $75 – $160 |
| High-security cylinder rekey | $100 – $200 per cylinder |
In Comstock Park, older mortise locks and worn door frames add labor time, and that’s the main thing that pushes a job toward the upper end of a range. The full price is quoted on the phone before anyone is dispatched, and that quote is the price on your invoice. No added surprises on arrival.
Neighborhoods We Serve in Comstock Park
We cover all of 49321, from the neighborhoods along West River Drive to the rental clusters off Alpine Avenue and the light-industrial pockets near the US-131 interchange. Response time across the area is typically 30 to 45 minutes, a bit longer during winter storms when bridge crossings slow down.
- West River Drive corridor
- Alpine Avenue area
- Mill Creek neighborhoods
- Near the US-131 interchange
- River-adjacent streets off Abrigador Trail
Service Area – Cities Near Comstock Park
Reliance Lock & Key has served Comstock Park since 2016. We also work regularly in Walker, MI, Northview, MI, Grand Rapids, MI, and Sparta, MI. If you’re just outside 49321, we can usually reach you within the hour.
Serving Comstock Park, MI — Our Local Coverage Area
We’re based in the Comstock Park 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 Comstock Park
Most of our Comstock Park calls are reached in 30 to 45 minutes. Winter weather and bridge traffic across the Grand River can add time, but we dispatch from within the area and carry the parts needed for most older Comstock Park locks.
Rekeying and lock replacement do not require permits or HOA approval anywhere in 49321. If you’re in a rental unit, we recommend checking your lease, but the actual lock work has no municipal permitting requirement. Call (855) 341-7491 if you’re unsure, and we’ll talk you through it.
Yes. Many Comstock Park homes still have original mortise locks and knob-lock-only doors from the 1950s and 60s. We carry parts and cylinders for those older systems, and we’ll tell you honestly whether a lock is worth rekeying or should be replaced with modern hardware.
If you need a locksmith in Comstock Park, MI, call Reliance Lock & Key at (855) 341-7491 for a free estimate. We’ll give you the full price on the phone before anyone heads your way.
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 Comstock Park Customers Say
"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"Commercial job, panic bar and a master key system for a small office. Clean install and clear documentation of which key opens what."
— Roger Novak