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TRUSTED BY SAINT JOHN, IN HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon15
    Verified generator installs reviews

Verified Reviews for Generator Install pros in Saint John, IN

*The Angi rating for Generator Install companies in Saint John, IN is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

*The HomeAdvisor rating for Generator Install companies in Saint John, IN is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

Last update on May 06, 2025

Find Generator install pros in Saint John

Avatar for NWI Generator Group LLC
NWI Generator Group LLC
4.9(
49
)

Serving Saint John, IN and surrounding areas

Approved

In business since 2002

Free estimates

Credit card accepted

"I hired NW Indiana generator about 4 years ago to install a 20k generac. They did a fantastic job. Guys were clean friendly and efficient. Also they have done annual service for me. Would recommend for sure."
Response time4 days
38 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Tri-State Water, Power & Air
Tri-State Water, Power & Air
5.0(
5
)

Serving Saint John, IN and surrounding areas

Approved (Corporate)

In business since 1992

Free estimates

Emergency services offered

We are the experts in the field of Whole Home Generator Sales and Installation, with over 20 years of experience in the game.\nWe provide turn-key installation by licensed professionals - 24 hour emergency service - Remote Monitoring - Long term maintenance and service by factory trained technicians.

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+3

39 neighbors recently requested a quote
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Heiser Electric
4.5(
108
)

Serving Saint John, IN and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"I hired Rob Heiser to install 7 new light fixtures and a post light on my home's exterior. He also installed a path lighting system and a brush box on the outside of my house to connect outdoor speaker cables to my Sonance system. Rob and his sons did an excellent job and were extremely professional. He performed the job exactly as I asked and did a great job cleaning and organizing all the removed fixtures and trash before they left. I would highly recommend Heiser Electric."
Response time8 hrs
4 neighbors recently requested a quote
Recommended by95%of homeowners
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Avatar for Sparkie Electric
Sparkie Electric
4.9(
10
)

Serving Saint John, IN and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Warranties offered

"I reached out to many companies for information on a whole house generator and Sparkie Electric was the first to contact me. They answered my many questions even before they came out to give me an estimate. After recommending which generator would be the best fit for my house, we set a date for the install. Sparkie Electric arrived on time and worked non-stop. I appreciated their efficient, knowledgeable work ethics. All of the men were courteous, friendly and answered all questions or concerns. I have already recommended Sparkie Electric to several of my friends. Not anxious for another power outage but feel confident that should one happen, my generator will 'save the day"!! Give Sparkie Electric a call today!!"
Panel Upgrade
New Pool Electric
Finish Install
Running PVC Conduit
Copper bonding

+13

Response time11 hrs
Response rate95%
5 neighbors recently requested a quote
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Avatar for Four Seasons Heating & Air Conditioning
Four Seasons Heating & Air Conditioning
4.3(
3,284
)

Serving Saint John, IN and surrounding areas

Approved (Corporate)

In business since 1971

Free estimates

Emergency services offered

"Four Season service was awesome. The installers were friendly, professional, and knowledgeable. The installers cleaned up work area after they finished the job."
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Response time9 hrs
27 neighbors recently requested a quote
Recommended by87%of homeowners
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Avatar for MC Electric & Construction Corp.
MC Electric & Construction Corp.
4.8(
22
)

Serving Saint John, IN and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Wonderful experience! Professional, courteous and expert electrocian. Highly recommend them for future work!"
Response time7 hrs
Response rate89%
1 neighbors recently requested a quote
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Avatar for Absolute Power Systems LLC
Absolute Power Systems LLC
5.0(
5
)

Serving Saint John, IN and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"Knowledgeable of generator’s Personable. Had to order MFG PARTS REPAIRS COMPLETED ON TIME. 👍"
Original Contactor
Failure Point
New Contactor
Response time9 hrs
Response rate96%
22 neighbors recently requested a quote
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Generator Install questions, answered by experts

It is safe to run a generator continuously, but you must follow safety protocols to ensure personal and home safety. Read the manufacturer’s instructions for specific recommendations, but the general recommendation is to turn generators off overnight or when you’re away from the house. Overworked generators can pose a fire hazard and if your generator is not in a well-ventilated area, running it continuously could lead to carbon monoxide poisoning.

A portable generator can supply power to selected appliances and circuits in a home, but it's generally not designed to handle the entire household's electrical needs simultaneously. Portable generators have limited wattage capacity, so they are only designed to power essential devices and electronics temporarily until local power is restored. If your power needs outweigh the capabilities of a portable generator, consider installing a whole-home generator instead.

No, you should never plug a generator directly into a wall outlet in your house. This practice is extremely dangerous, often illegal, and can cause "back-feeding," where power from the generator flows back into utility lines, creating a life-threatening hazard for utility workers. It can also damage your home's electrical system, including appliances like pumps and HVAC fans. If the main power is restored while the generator is connected, it can destroy the generator and cause an electrical fire. To safely connect a generator, you must use a professionally installed transfer switch or an interlocking kit, which prevents back-feeding by disconnecting your home from the utility grid before the generator provides power.

You can determine what size generator you need for a transfer switch by matching the switch to the largest outlet on your generator. Larger generators can power up to 10 circuits, while most 5,000-watt generators can provide power to six circuits. So, if your generator’s largest outlet is 30 amps, you’ll need a 30-amp transfer switch.

Carbon monoxide emissions aren’t only dangerous to human life, but they also harm our planet. While natural gas generators emit lower levels of CO than other fuel sources, there are still ways to reduce emission levels. For example, shop around for an eco-friendly generator that complies with current emission standards. Also, make sure your generator is serviced regularly to avoid CO buildup. 

The Saint John, IN homeowners’ guide to generator installs

From average costs to expert advice, get all the answers you need to get your job done.

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