Heating · Carbon monoxide safety
Carbon monoxide detectors, professionally installed.
Carbon monoxide is colorless, odorless, and deadly. We install detectors throughout your home with proper placement and reliable operation.
- Certified NJ technicians
- Hardwired protection
- Available 7 days a week
“We used Howard Ryan to convert our old steam radiators to a tankless hot water system… It’s much more efficient and the space saving benefits are great.”
The silent danger
Colorless, odorless, and deadly.
Carbon monoxide is released when fuels like gas, wood, coal, or oil burn. Ventilation normally carries it away, but a malfunctioning appliance or damaged exhaust line can let it build up indoors.
A detector continuously monitors the air and sounds an alarm at unsafe levels, giving you time to get to safety. We recommend multiple CO detectors throughout your home, hardwired for the most reliable protection.
Talk to an expert
Help is one call away.
- Certified NJ technicians
- Hardwired protection
- Available 7 days a week
Available 7 days a week
Where it comes from
It’s not just your furnace.
Furnaces
The most common source, especially with a cracked heat exchanger or blocked vent.
Fireplaces
Wood and gas fireplaces both produce CO.
Water heaters
Standard gas water heaters vent combustion gases.
Gas stoves & ovens
Cooking appliances burn fuel inside your living space.
Gas dryers
A blocked dryer vent can push exhaust back indoors.
Idling cars
A car left running in an attached garage can fill the home with CO.
Detector maintenance
Detectors don’t last forever.
A detector that chirps during testing isn’t necessarily working: its internal sensors degrade over time and may fail to detect dangerous gas.
Check the replacement date on yours, and keep your home protected with regular inspections and timely replacements.
Make it affordable
Upgrade now. Pay over time.
Flexible financing, utility rebates, and current promotions help make the work your home needs fit your budget.
Flexible financing
Quick approval with a soft credit check that won’t affect your score.
Explore financingUp to $750
PSE&G rebates
Qualifying energy-efficient upgrades may be eligible. We’ll help you find out.
Check rebatesCurrent promotions
10% off any service for new customers, $299 water heater maintenance, and more.
View promotionsCustomer reviews
Trusted by your neighbors.
“We used Howard Ryan to convert our old steam radiators to a tankless hot water system… It’s much more efficient and the space saving benefits are great.”
“We contacted Mr Tankless around 3 PM in the middle of a heat wave. Howard was at our house before the end of the day and we had a new AC unit in 48 hrs!”
“From the first phone call to the final installation, he was responsive, professional, and transparent about the process and prices.”
Ready when you are
Protect your family. Book CO detector installation.
Talk to a real person today. You’ll get honest advice, an upfront price, and work done right the first time.