Access Control & Intercom in St. Paul, MN

Compare 48 access control & intercom contractors near you in St. Paul and surrounding area with an average rating of 4.3/5. Get free quotes, read reviews, and find the right pro for your project.

Last updated March 24, 2026

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Other Businesses in This Area

Accurate Communication Solutions, Inc.

5.08 years online
acsimn.com

ALO Locksmith

5.01½+ years online
alolocksmithllc.com

American Monitoring Solutions Ignition Interlock

5.0

Car Key Replacement St Paul Specialist

5.01½+ years online
carkeyreplacementstpaul.com

Client Security Board

5.0
csb.mncourts.gov/Pages/default.aspx

GoldCom Inc

5.0
goldcom.us

HTS Security

5.016+ years online
htssecurity-mn.com

Revolution Systems, Inc

5.0 (7)17 years online
revolutionsystemsinc.comGet a Free Quote

Rise & Shine Garage Doors

5.04½+ years online
callriseandshine.com/service-areas/st-paulGet a Free Quote

Westco Systems, Inc

5.0~14 years online
yourwestco.com

Audio Systems Elejidos

4.94 mo online
elejidos.com

Benjamin Garage Door

4.93+ years online
benjamingaragedoor.com

Car Key Replacement Woodbury Specialist

4.91½+ years online
carkeyreplacementwoodbury.com

Low Voltage Integrators, Inc.

4.918+ years online
lvipro.com

SafeStreets Home Security Twin Cities

4.923½+ years online
safestreets.com/home-security-systems/minnesota

The Key Guys

4.9~18 years online
thekeyguys.com

A-1 Lock Service by Kee Wee

4.8
keeweelocks.wix.com/mysite

Innovative Security Services, Inc

4.827½+ years online
issisecurity.com

Saint Paul Locksmith

4.87 years online
stpaul-locksmith.com

Alarm Products Distributors

4.725½+ years online
apdmn.com

Assured Security

4.7~7 years online
assuredsecuritymn.com

Minnesota Locks

4.722½+ years online
minnesotalocks.com

New Technology Integration

4.7

Northside Custom Sounds, Llc

4.714½+ years online
northsidecustomsounds.comGet a Free Quote

SLH Home Systems / HYTE Technology

4.719½+ years online
slhsystems.com

Kat Keys Locksmiths

4.424+ years online
katkeys.com

Lloyd Security Inc

4.2~23 years online
lloydsecurity.com

Twin Cities Auto Locksmith

4.2

Batteries Plus

4.129+ years online
batteriesplus.com/store-locator/mn/west-st-paul/batteries-plus-030

Electro Watchman Inc

4.028½+ years online
electrowatchman.com

Summit Fire Protection

3.927+ years online
summitfire.com/locations/st-paul-mn

Commercial Fire and Security LLC

3.7

Homeland Security & Emergency

3.7
dps.mn.gov

KeyMe Locksmiths

3.4
key.me/kiosks/minnesota/st-paul/st-paul/locksmith-key-copy-st-paul-speedway-55130-minnesotaGet a Free Quote

Capital Investigation & Security Services, Inc.

3.3
capitalenforcement.us

Securitas Security Services USA

3.323+ years online
securitasinc.com

GSSC (General Security Services Corp)

2.828½+ years online
gssc.net

Alula

2.029½+ years online
alula.com

Protection 1 Security Solutions

1.524+ years online
protection1.com/local/minnesota/home-security-mn-minneapolis

Custom Security

1.0

Infinity Access Inc.

1.0~21 years online
infinityaccess.com

Access Control & Intercom in Nearby MN Cities

Access Control & Intercom in St. Paul, MN

Access control and intercom work in Saint Paul covers Victorian and early-20th-century homes in Summit Hill and Crocus Hill, mid-century neighborhoods in Highland Park and Mac-Groveland, and commercial properties along West Seventh and University Avenue. Old housing stock drives specific retrofit challenges: plaster-and-lath walls, mortise locks on original oak doors, and limited wiring pathways. Typical jobs include smart-lock installs compatible with preserved historic hardware, video doorbell retrofits, backyard gate keypads (popular for Saint Paul's alley-access garages), and commercial card access for small offices and non-profits downtown. Cold-weather ratings are critical — January temps reach -20°F.

Residential smart locks run $275-$650; commercial card access for 5-15 door systems runs $5,500-$20,000. Minnesota requires a Class A Electrical Contractor license for line-voltage work; low-voltage is unregulated at the state level. Saint Paul DSI permits are required for electrical tie-ins. Historic districts (Summit Avenue, Dayton's Bluff) require preservation review for exterior-visible hardware. Winter cold demands equipment rated to -20°F minimum for outdoor use; -40°F commercial-grade is safer. Schedule exterior installs April-October.

Frequently Asked Questions

Will outdoor keypads survive Saint Paul winters?
Residential-grade keypads rated to -4°F will intermittently fail during -20°F cold snaps. Commercial-grade equipment rated to -40°F (LiftMaster, DoorKing, Aiphone) holds up reliably. Adding a stick-on heater pad extends the life of marginal equipment for around $40-$80 per keypad.
Can I put a smart lock on my Summit Avenue Victorian?
If your home is in a designated heritage preservation district, exterior-visible changes need Saint Paul Heritage Preservation Commission review. Smart locks with period-appropriate finishes (oil-rubbed bronze, antique brass) often pass without issue. Interior-only smart bolts that preserve the original exterior hardware are another workaround.
What's typical for commercial access control in downtown Saint Paul?
A 5-door office building with card access, mobile credentials, and cloud management runs $8,500-$18,000 in Saint Paul. Older masonry buildings often have useful existing conduit from past telephone or fire-alarm systems that reduces labor significantly — walk the basement and mechanical rooms before quoting.

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