
Serving Waterloo, WI and surrounding areas
Approved
In business since 1987
Free estimates
Emergency services offered
"Prompt, courteous and thorough installers, sales person and office staff"





+8

*The Angi rating for Nest Installation companies in Waterloo, WI 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 Waterloo, WI 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 August 28, 2025

Serving Waterloo, WI and surrounding areas
Approved
In business since 1987
Free estimates
Emergency services offered
"Prompt, courteous and thorough installers, sales person and office staff"





+8

Serving Waterloo, WI and surrounding areas
Approved (Corporate)
In business since 2010
Free estimates
Emergency services offered
"Every one was on time when it came to installing our security and automation system. The installation advisor kindly asked we leave a review and we are happy to. Using the Safe Streets Group is a good decision. Many thanks to the advisor that helped us."





+1

Serving Waterloo, WI and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1984
Free estimates
Emergency services offered
"The installation ended up beautiful. I had tried to get Sean and Nick to make some alterations that might have helped me to cover some defects left by the siding guys. I'm glad I decided to let them do it the right way, the intake and exhaust disappeared into the joist space and it really looks so much better than if they had accommodated my idea, both inside and out. They arrived on time to the minute, and probably would have finished a little sooner, had I not been pestering them so much. Very professional work. Cardinal needs some praise for training their installers so well. I received duplicate letters from the Building Inspection Division, and have an appointment with them tomorrow. Their "window" for when they will arrive is between 9:00am and 3:00pm (6 hours they expect me to wait). The person who took the appointment gave me a hint, If I call again after 9:30 she'll be able to give me a shorter time frame for when the inspector will show up. I got conformation of my extended"





+55

Serving Waterloo, WI and surrounding areas
Approved
In business since 1980
Free estimates
Emergency services offered
"They did a fantastic job with the installation, and even installed a WiFi-based thermostat that increased the efficiency of the fan and dehumidification capabilities of the new system. We did call around to get quotes/bids and pretty much all the shops in town wanted to charge about the same so we feel the price was very reasonable."





+4

Serving Waterloo, WI and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1874
Free estimates
Emergency services offered
"Tech arrived on time, was very helpful with Install. However, I was told he would install 2 Smoke Alarms and only one was installed. But overall Tech did a professional job."





+35

Serving Waterloo, WI and surrounding areas
Approved
In business since 2016
Free estimates
Emergency services offered
JB Mechanical, LLC, is your premier choice for all of your HVAC needs in Beaver Dam, Wisconsin and surrounding areas. No project is too big or too small, so call today and let us put our experience to work for you!

Serving Waterloo, WI and surrounding areas
Approved
In business since 1983
Emergency services offered
Warranties offered
"Everything went great. I think they did the best install they could to give me a quality job."





+9

Serving Waterloo, WI and surrounding areas
Approved
In business since 2005
Free estimates
Emergency services offered
"Installers arrived on time and were professional in their manner and explanations of our new Carrier Furnace & AC. I highly recommend this company."





+11

Serving Waterloo, WI and surrounding areas
Approved
In business since 2023
Free estimates
Emergency services offered
"I cannot say enough great things about Jamie and the team at Wisconsin Generators LLC. From the very first conversation, Jamie was professional, knowledgeable, and incredibly responsive. He took the time to walk me through all my options, answered every question thoroughly, and made sure I felt confident in the decision we were making. The installation process was seamless. The crew showed up on time, worked efficiently, and treated our property with respect. Their attention to detail and commitment to doing the job right was obvious from start to finish. Everything was clean, organized, and completed exactly as promised. What really sets Jamie apart is his integrity and customer-first approach. There was no pressure just honest recommendations and clear communication. If you’re considering a standby generator, I highly recommend Jamie and Wisconsin Generators LLC. Reliable service, expert installation, and true peace of mind. Five stars all The way!!"





+1
Serving Waterloo, WI and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
Since 1994, we have given the best quality service for your electrical needs. We go above and beyond for all of our clients. You will never be disappointed when you work with Excel Electric, Inc. Ask us about our daily service. We look forward to working with you.
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