
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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Minnesota Security - Home & Business Security Systems
Schmidt Security Systems, Inc

Shane The Locksmith
Other Businesses in This Area
Accurate Communication Solutions, Inc.
5.08 years onlineALO Locksmith
5.01½+ years onlineAmerican Monitoring Solutions Ignition Interlock
5.0Car Key Replacement St Paul Specialist
5.01½+ years onlineClient Security Board
5.0GoldCom Inc
5.0HTS Security
5.016+ years onlineRise & Shine Garage Doors
5.04½+ years onlineWestco Systems, Inc
5.0~14 years onlineAudio Systems Elejidos
4.94 mo onlineBenjamin Garage Door
4.93+ years onlineCar Key Replacement Woodbury Specialist
4.91½+ years onlineLow Voltage Integrators, Inc.
4.918+ years onlineSafeStreets Home Security Twin Cities
4.923½+ years onlineThe Key Guys
4.9~18 years onlineA-1 Lock Service by Kee Wee
4.8Innovative Security Services, Inc
4.827½+ years onlineSaint Paul Locksmith
4.87 years onlineAlarm Products Distributors
4.725½+ years onlineAssured Security
4.7~7 years onlineMinnesota Locks
4.722½+ years onlineNew Technology Integration
4.7SLH Home Systems / HYTE Technology
4.719½+ years onlineKat Keys Locksmiths
4.424+ years onlineLloyd Security Inc
4.2~23 years onlineTwin Cities Auto Locksmith
4.2Batteries Plus
4.129+ years onlineElectro Watchman Inc
4.028½+ years onlineSummit Fire Protection
3.927+ years onlineCommercial Fire and Security LLC
3.7Homeland Security & Emergency
3.7KeyMe Locksmiths
3.4Capital Investigation & Security Services, Inc.
3.3Securitas Security Services USA
3.323+ years onlineGSSC (General Security Services Corp)
2.828½+ years onlineAlula
2.029½+ years onlineProtection 1 Security Solutions
1.524+ years onlineCustom Security
1.0Infinity Access Inc.
1.0~21 years onlineAccess Control & Intercom in Nearby MN Cities
Other Services in St. Paul
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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