Smoke and CO detector installation in Minnesota
Hardwired, interconnected smoke and CO alarms in the right spots, tested before we leave.
- We place alarms by sleeping areas, floors and your layout
- Alarms are wired together so they sound together
- We test every alarm and show you the routine
- MN License #EA807704
- Bonded & insured
- Permits & inspections handled
- Free quotes
Get your free quote
Two short steps. No obligation.
We will call you to talk through the job and set up your free quote. Need us sooner? Call 612-445-2794.
Your email app should open with your request filled in. Press send, or call 612-445-2794.
Smoke & CO Detector Installation, start to finish
- Placement review
- Hardwired smoke alarms with battery backup
- CO and combination alarms
- Interconnection wiring
- Old or expired units replaced
- Testing and chirp explanations
We handle smoke and CO detector installation across Minnesota, including Minneapolis, St. Paul, Bloomington, Edina, Plymouth, Maple Grove, Burnsville, Eden Prairie, Fridley and Minnetonka. See every city we serve.
What our customers say
Real customer reviews from our Google Business Profile, quoted word for word.
I had a great experience with Prime Time Electric! They were friendly, professional, and great to work with. I’ll definitely be recommending them!
Great service, knowledgeable, professional, on time, I highly recommend them
They have done plenty of work for me ! I will only use them for electric work in my home. Good service.
Three steps to a finished job
Tell us what you need
Call 612-445-2794 or send the short form. Quotes are free.
Get a written scope and price
We look at the job and put the scope and price in writing before any work starts.
We do the work and get it inspected
We pull the permit, do the work, and the inspector signs off.
Common questions
Do I need both smoke and CO alarms?
How often should alarms be replaced?
Can battery alarms be converted to hardwired?
Why do all the alarms go off when only one detects something?
Want the details first? Read our guides: Minnesota Smoke and Carbon Monoxide Alarm Requirements and Apartment Unit Turnover Electrical Checklist for Property Managers.
More about smoke and CO detector installation
Smoke alarms detect fire and CO alarms detect carbon monoxide, a colorless, odorless gas produced by fuel-burning appliances, fireplaces and running vehicles. They are separate hazards, and both matter in Minnesota homes, where furnaces, boilers, water heaters and attached garages are common, and houses are closed up for months in winter.
Hardwired alarms with battery backup are connected to the home's electrical system and to each other, so when one sounds, they all do. That is what you want in a two-story house or a finished basement, where the alarm nearest the problem may be far from where people are sleeping. Combination smoke and CO units are also available and can reduce the number of devices on the ceiling.
Placement and quantity are set by the Minnesota requirements and the manufacturer's instructions. In general, that means alarms in or near each sleeping area, on each level, and CO alarms near sleeping areas. We follow those rules and, when we are on site for other work, we are glad to check what you already have. Alarms also expire, usually after about ten years, and the manufacture date is printed on the back.
When you need it
- Your alarms are battery-only and you want hardwired, interconnected units.
- Existing alarms are about ten years old or older, or the manufacture date is missing or unreadable.
- An alarm chirps, false-alarms often or does not respond when tested.
- You are buying or selling a home and an inspector has noted missing or outdated alarms.
- You are finishing a basement, converting an attic or adding bedrooms.
- You have fuel-burning appliances or an attached garage and no CO alarm near the bedrooms.
- Your home was built before interconnected alarms became standard and has only one or two units.
What’s included, in detail
We identify where alarms are needed based on sleeping areas, levels and the layout of the home.
Interconnected, 120V alarms with battery backup installed on ceilings or walls as the instructions require.
Standalone CO alarms or combination smoke and CO units placed near sleeping areas.
New wiring run between alarms so they sound together, including in finished spaces where access is limited.
Expired or failing alarms removed and replaced on existing wiring.
Every alarm tested, and we explain the testing routine and what the chirps and signals mean.
Our process
- Survey the home
We walk each level, note existing alarms and their age and mark where new ones belong.
- Plan wiring
We work out how to connect the units, using existing circuits and cable paths where possible.
- Install
Old units are removed, new bases and alarms are wired and mounted, and interconnect wiring is run.
- Test
We test each unit and confirm all alarms sound together.
More questions
Is a permit needed?
Guides
Often done together
Smoke and CO detector installation work often goes together with unit turnover electrical work; electrical remodels and renovations; and electrical code corrections. We can quote them together.
Ready for your free alarm install quote?
Call or send the short form. You get a written scope and price before any work starts.