Smoke and carbon monoxide detectors are some of the most important safety devices in any home. They alert you to fires and dangerous gas leaks before things get out of control.
At John Henry's Plumbing, Heating, Air, and Electrical, we provide expert smoke detection and carbon monoxide detection services in Lincoln, NE. If you need new alarms, replacements, or a full system upgrade, we’ve got you covered.
"Kaleb was extremely proficient and professional. He communicated all the work he did and made several recommendations which were greatly appreciated." - Michael T.
Life-Saving Carbon Monoxide and Smoke Detection in Lincoln
Smoke detection only works if detectors are placed correctly. Smoke rises, so smoke detectors should go on the ceiling or high on the wall in every bedroom, outside sleeping areas, and on each floor. Carbon monoxide detectors should be placed near bedrooms and fuel-burning appliances. If you’re unsure about placement, our electricians can help.
Additionally, many new models feature smart technology, sealed long-life batteries, and combined smoke and carbon monoxide detection. Interconnected units are also a great option—when one alarm goes off, they all do, giving everyone in the house an early warning.
Hardwired smoke detector installation offers a reliable solution by connecting alarms directly to your home’s electrical system, with battery backups for power outages. If your home was built after 1993, you likely already have hardwired detectors, but if not, we can install them.
Test your smoke and carbon monoxide detectors monthly, replace batteries yearly (unless they have a sealed 10-year battery), and clean them occasionally to remove dust buildup. If you hear frequent chirping, that means the battery is low, or the unit needs to be replaced.
To keep your home safe, consider these benefits of professional smoke and carbon monoxide detector installation:
Early warning of fire and carbon monoxide dangers
Proper placement for maximum protection
Interconnected systems for whole-home alerts
Compliance with safety codes and regulations
Long-lasting, reliable performance
Choose John Henry's Plumbing, Heating, Air, and Electrical for Smoke Detector Installation
Since 1996, John Henry's Plumbing, Heating, Air, and Electrical has helped Lincoln homeowners stay safe with expert electrical services, including smoke detector installation and carbon monoxide detection. Our team knows exactly where detectors should be placed to give your family the best protection. We follow all local safety codes and National Fire Protection Association (NFPA) guidelines so you can be confident your home meets the highest safety standards.
We’ve earned over 4,700 Google reviews, and we’ve also won a “Best of Lincoln” award, as well as recognition and accreditation from the Better Business Bureau. Whether you’re replacing outdated alarms or upgrading to a fully interconnected system, we make the process simple and hassle-free.
Protect your home and family with professional smoke and carbon monoxide detection in Lincoln. Call John Henry's Plumbing, Heating, Air, and Electrical today to schedule your air quality service today!
The service that John Henry provides is stellar and we are very happy with the work, the cost, and the results. Our technician, Kyle explained everything in an easy to understand manner. He provided the price quotes before starting the work and he thoroughly tested everything before leaving. I could not be happier.
Very quick work. Had 3 guys out, but I was advised he was training some guys. All very nice. I explained the issue and they fixed it and explained the problem. I was thoroughly impressed.
I’ve had John Henry’s Plumbing / Heating and Air Conditioning services for years. Never had a bad experience as this company has very experienced and personable technicians. Always on time and explains to me in layman’s terms! Would highly recommend! 🎈
John Henry's was super. They were on time the next morning. He explained all the details, choices, and costs. In a short time they had repaired 2 faucets and installed a new water heater. Ian B. was the nicest, fastest, quality serviceman we've ever had. Thank you John Henry's.
We had John Henry’s install our new heat pump and they did an outstanding job. They arrived when they said they would, were very neat and tidy with their work, kept me updated with progress and completed the job when expected. They also did a very good job of training in th new system.
John Henry's sends a text with the technicians picture and is very communicative regarding expected arrivals, the main office reached out and let us know the tech was 15 minutes out. I had a quote given to me before anything was started and my tech, Alec and his team member whom I did not get the name of but his cat's name is Echo, were professional, personable and amazing. Would recommend and will use again!
Very professional and friendly! They are very knowledgeable and help us keep our equipment running efficiently. When we moved o to this home, the system was too small and ran constantly and couldn’t keep up. They came out and evaluated our situation. They were able to get us on a system that can keep up with our needs, but also runs much more efficiently.
I worked with Ian and I had a leaking toilet. He was prompt, quick and explained everything well. He also made additional recommendations for future care of the situation. In addition, he provided me with options of other John Henry services to provide peace of mind with plumbing, electrical or HVAC needs.
John Henry’s arrival was on time.Got estimates ahead of time. Kyle did my job professionally and efficiently. Very successful appointment. Recommend gave 5 stars.
5 stars to all the staff at John Henry's for providing fast and helpful service. I called early in the morning and they were out to fix the problem before noon.
Great experience. Ian and Reese did an excellent job of communicating so I had clear expectations of what was happening and the timeline. Highly recommend
I've used John Henry since 1998 for all my plumbing and HVAC needs. Super pleased with their professionalism, timeliness, and pricing. They have always been on time or even earlier. Their technicians are easy to talk with and have always made sure I understood what they were going to do before starting the project. They have given me options on ways to solve my problem. It helped me feel a bit more involved in the process.
Ian did a great job fixing our water heater. He's a shining star of this company and takes plenty of time to explain the issue in layman's terms and what it will take to fix it.
Compliments to technician Wes D! He's been to our home before and we've always had great service. He spends time reviewing the services we have with the John Henry's program we're in. Wes is thorough and honest. We're always satisfied with the service from John Henry's.
Excellent work. The company was responsive to our dilemma and the problem was resolved the next day. The technician, Micah, was very thorough and efficient.
The service that John Henry provides is stellar and we are very happy with the work, the cost, and the results. Our technician, Kyle explained everything in an easy to understand manner. He provided the price quotes before starting the work and he thoroughly tested everything before leaving. I could not be happier.
Very quick work. Had 3 guys out, but I was advised he was training some guys. All very nice. I explained the issue and they fixed it and explained the problem. I was thoroughly impressed.
I’ve had John Henry’s Plumbing / Heating and Air Conditioning services for years. Never had a bad experience as this company has very experienced and personable technicians. Always on time and explains to me in layman’s terms! Would highly recommend! 🎈
John Henry's was super. They were on time the next morning. He explained all the details, choices, and costs. In a short time they had repaired 2 faucets and installed a new water heater. Ian B. was the nicest, fastest, quality serviceman we've ever had. Thank you John Henry's.
We had John Henry’s install our new heat pump and they did an outstanding job. They arrived when they said they would, were very neat and tidy with their work, kept me updated with progress and completed the job when expected. They also did a very good job of training in th new system.
John Henry's sends a text with the technicians picture and is very communicative regarding expected arrivals, the main office reached out and let us know the tech was 15 minutes out. I had a quote given to me before anything was started and my tech, Alec and his team member whom I did not get the name of but his cat's name is Echo, were professional, personable and amazing. Would recommend and will use again!
Very professional and friendly! They are very knowledgeable and help us keep our equipment running efficiently. When we moved o to this home, the system was too small and ran constantly and couldn’t keep up. They came out and evaluated our situation. They were able to get us on a system that can keep up with our needs, but also runs much more efficiently.
I worked with Ian and I had a leaking toilet. He was prompt, quick and explained everything well. He also made additional recommendations for future care of the situation. In addition, he provided me with options of other John Henry services to provide peace of mind with plumbing, electrical or HVAC needs.
John Henry’s arrival was on time.Got estimates ahead of time. Kyle did my job professionally and efficiently. Very successful appointment. Recommend gave 5 stars.
5 stars to all the staff at John Henry's for providing fast and helpful service. I called early in the morning and they were out to fix the problem before noon.
Great experience. Ian and Reese did an excellent job of communicating so I had clear expectations of what was happening and the timeline. Highly recommend
I've used John Henry since 1998 for all my plumbing and HVAC needs. Super pleased with their professionalism, timeliness, and pricing. They have always been on time or even earlier. Their technicians are easy to talk with and have always made sure I understood what they were going to do before starting the project. They have given me options on ways to solve my problem. It helped me feel a bit more involved in the process.
Ian did a great job fixing our water heater. He's a shining star of this company and takes plenty of time to explain the issue in layman's terms and what it will take to fix it.
Compliments to technician Wes D! He's been to our home before and we've always had great service. He spends time reviewing the services we have with the John Henry's program we're in. Wes is thorough and honest. We're always satisfied with the service from John Henry's.
Excellent work. The company was responsive to our dilemma and the problem was resolved the next day. The technician, Micah, was very thorough and efficient.