*The Angi rating for Nest Installation companies in Harmony, MN is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Nest Installation needs.
*The HomeAdvisor rating for Nest Installation companies in Harmony, MN is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Nest Installation needs.
Last update on October 22, 2025
Serving Harmony, MN and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1874
Free estimates
Emergency services offered
"Good review for our new home alarm. Used ADT after seeing a tv commercial. Service was installed and working the next day after we called in."
+35
Serving Harmony, MN and surrounding areas
Approved
In business since 1998
Free estimates
Emergency services offered
Electrical service and repair, Remodeling, Commercial and Residential\nTrouble Shooting, Older home rewiring, and new homes\nBucket Truck, Parking lot lighting and sign repair\nUnder ground trenching, TV, Phone , and Data
Serving Harmony, MN and surrounding areas
Approved
In business since 2001
Free estimates
Emergency services offered
Lloyd Security, Inc., focuses on providing old fashioned local service balanced with modern leading edge technology. Our company has been built on the belief that pride in your work and high quality equipment is our greatest advantage. Our team consistently provides affordable, reliable protection within a customer�s budget. We handle everything from design to installation, monitoring and service. We will never have the most customers but we will have the most satisfied customers. Every employee has a mandate to never compromise on quality, integrity or service to the customer. Maintaining a constant line of communication from inception to project completion has put us at the top of customer satisfaction ratings.
Serving Harmony, MN and surrounding areas
Approved
In business since 2003
Offers commercial services
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
Serving Harmony, MN and surrounding areas
In business since 1989
Free estimates
Emergency services offered
"JOE YEAGER, DID THE WORK AND I WAS VERY PLEASED WITH HIS PUNCTUALITY, PROFESSIONALISM AND COURTESY. WHEN HE CAME TO DO THE ESTIMATE HE SAID HE DIDN'T REALLY THINK THERE WAS ANY NEED TO REMOVE ANY MORE OF THE ASBESTOS THAN HAD BEEN DONE MANY YEARS AGO. I ASKED HIM TO DO SO ANYWAY BECAUSE THE COMPANY WHO WAS GOING TO INSTALL THE BOILER HAD SHOWN ME HOW MUCH OF THE ASBESTOS THEY THOUGHT SHOULD BE REMOVED AND HE COMPLIED WITH MY REQUEST."
Serving Harmony, MN and surrounding areas
In business since 2010
Emergency services offered
Credit card accepted
"Jim was very helpful and personable to work with. I had recently moved to the Huntsville area and was unable to connect my wireless printer. There were also some things going on with my laptop that made me suspect a virus had somehow gotten on to it, it was running more slowly than usual, and I wasn't happy with the Win7 configuration I had done when I bought the computer. Jim came in and assessed the problems and we agreed on a time for him to take the laptop and reinstall the OS. He was able to get the wireless connection to work as well. He took the computer on a Friday evening and returned it Sunday evening in prime condition.
A few weeks later I got an error message while reinstalling my accounting software so I called Jim. He talked me through the problem over the phone and I was able to get the program installed so I could use the program.
Jim is great to work with, his pricing is very fair, he is prompt and reliable. I will definitely use his services again.
"
Serving Harmony, MN and surrounding areas
In business since 2007
Credit card accepted
"It was a smooth and simple installation . I had 3 doors and 15 windows which they sent me individual little connectors that go on each item. I did all the numbering and data for each unit and installed each one with minor corrections . The phone call took a few minutes with minor
"
+16
Serving Harmony, MN and surrounding areas
In business since 2007
Free estimates
Emergency services offered
"okay Support for install not smooth"
Serving Harmony, MN and surrounding areas
In business since 2014
Free estimates
Emergency services offered
"I was having problems with the installation of a Rind camera door bell. I talked to ring and the recommended Hello Tech to help me finsh the installation. They contacted me and came to the house the very next day . The technician was extremely helpfull and installed a jump wire so my exixting door bell wound be compatable with the Ring system"
Serving Harmony, MN and surrounding areas
In business since 2014
Free estimates
Emergency services offered
"Brandon Smith installed the system. He was outstanding. Very professional, thorough and focused on doing quality work."
+8
The average cost of a home security system is about $700, ranging from $280 to $1,150. Costs to consider include equipment, surveillance fees, and other additional features. Cost factors that determine your system’s price include the type of security system, materials, labor, activation fees, monthly fees, and permits. Additional features and upgrades may include:
Video surveillance monitoring: $40–$65 per month
Smart home locks: $150
Smart home lighting: $15–$90
Smart smoke, fire, and carbon monoxide alarms: $35–$100
Smart thermostat: $130–$500
Yes, you should get a quote or an estimate from an electrician. Most electricians offer free estimates or quotes. When getting quotes, do your research and verify each electrician’s license. Get quotes from three different electricians to compare. If the prices or items listed appear different on the quotes, ask the electrician to clarify. Learning as much as you can about the electrical work you want done will help you get the most accurate estimate.
Yes, a home security system can be worth it for your peace of mind alone, but it can also save you up to 20% on your home insurance. The insurance savings will help defray the initial setup costs and subscription costs over time. Locations with higher crime rates also make home security systems a valuable investment, but it ultimately depends on your personal preferences and asset values.
Yes, most states require HVAC technicians to be certified, and for good reason. Hiring an unlicensed HVAC technician could lead to poor quality work, costly future expenses, and potential code violations.
As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include:
The owner, principal, or relevant manager passed a criminal background check
Required to have applicable state and local licenses
Maintain an average star rating of 3.0 or better on our network, if they have at least one review
Paying to advertise their services
Meeting any other eligibility criteria required by Angi
Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.
Qualified, licensed electricians will charge from $50 to $100 per hour. The cost to hire an electrician for emergency visits may range from $100 to $200 per hour because this urgent service usually takes place during off hours and may require an electrician to leave or reschedule jobs they’re currently working on. Scheduling work on holidays or during periods of high customer demand, like after a major storm, will also lead to higher rates or extra fees.
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