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Avatar for Tri-State Water, Power & Air
Tri-State Water, Power & Air
5.0(
5
)

Serving Mchenry, IL 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.

Additional Photos
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Additional Photos

+3

42 neighbors recently requested a quote
Avatar for Blue Diamond Electric LLC
Blue Diamond Electric LLC
5.0(
21
)

Serving Mchenry, IL and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Danny came to my house to install electrical panel. I already had everything for the install the swap the old one out put the new one in really fast I was surprised I told him my lights would flicker sometimes and he check the ground to the meter and it was corroded, he cleaned it off and fix the problem install looks great. Everything works perfect. I will be hiring him again for future projects."
Before & After of the bar area
Electrical Project
Electrical Project
Bar area
Electrical Project

+26

Response time1 day
6 neighbors recently requested a quote
Recommended by71%of homeowners
Avatar for AGI Lab, Inc.
AGI Lab, Inc.
5.0(
24
)

Serving Mchenry, IL and surrounding areas

Approved

In business since 2018

Free estimates

Warranties offered

"Anton from AGI Lab, responded promptly to my inquiry through home advisor. He quickly schedule me for a quote and assured me there was no charge for the quote. Anton arrived at the scheduled time and assesed the issue at hand. He tested all the components necessary to identify the issue. To our suprise the issue was not at all with our electrical, it was with the actual equipment. He assured us that the electric was fine and nothing to worry about. We are thankful for his time and responsiveness."
Kitchen and living room
Kitchen
Old electrical panel
New elecrical panel
New electrical panel Siemens

+7

Response time9 hrs
Recommended by100%of homeowners
Avatar for No Static Electricity
No Static Electricity
5.0(
27
)

Serving Mchenry, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2009

Free estimates

Warranties offered

"Had 4 ceiling fans installed, including 1 with a remote. Devon was great to work with. Very responsive to messages and punctual. Quick, quality work at very competitive pricing. Would 100% recommend and rehire."
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+6

Response time1 day
25 neighbors recently requested a quote
Recommended by76%of homeowners
Avatar for WIN Universal, LLC
WIN Universal, LLC
4.9(
20
)

Serving Mchenry, IL and surrounding areas

Approved

In business since 2013

Free estimates

Warranties offered

"Ivan listened to what I wanted and was perfect in his installation. He is timely, excellent in his electrical skills, and very clean with the project. I will hire him again for any electrical needs that I have. I would highly recommend him to anyone."
Response time5 hrs
1 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Ferrer Electric
Ferrer Electric
4.9(
97
)

Serving Mchenry, IL and surrounding areas

Approved

In business since 1979

Free estimates

Emergency services offered

"The project was to re-do my garage electrical and install a generator tie-in to the house. Ferrer Electric was outstanding. They responded immediately to my inquiry, and they came out right away to look at my project, and give me an estimate. Lead electrician *Eddie* was fantastic. He has a great attitude, and you can tell he is eager for your business and most appreciative of it. Very friendly and professional. The quality of the work was great, and the prices fair. Eddie was always on time, and he did what he said he would do. I am pleased to recommend them, and I will hire them again for my next electrical projects."
Light Replacemernt
Light Replacement
Ceiling Fan replacement
Ceiling Fan Replacement
Light Replacement

+22

Response time9 hrs
1 neighbors recently requested a quote
Recommended by96%of homeowners
Jorge Lovato Electrical
4.8(
31
)

Serving Mchenry, IL and surrounding areas

Approved

In business since 2000

Free estimates

Warranties offered

"Jorge was friendly and knowledgeable. Price seemed fair for installing a security camera for me, but we had to work out some challenges getting power to the right spot. Only gripe is that he didn't give a receipt for work done, sort of important for electrical work being done on the house."
Response time3 hrs
Response rate94%
Recommended by100%of homeowners
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Showing 1-10 of 432
Generator Install questions, answered by experts

Yes. You can connect your home back-up battery to a generator with its designated charger. Be sure that the output of the generator matches the input requirements for the battery for best results.

While natural gas generators are costly, they’re a great option for standby power due to the reliability of natural gas as a fuel source. Unlike other fuels, natural gas is delivered through underground pipes, making outages extremely rare and less likely to be affected by the elements. As long as the area isn’t prone to earthquakes, they offer an unlimited supply of natural gas that doesn’t degrade over time or require storage in tanks.

Here’s what you can run with different wattages and types of generators:

Portable generator:

  • 2,000 watts can handle a large appliance like a freezer or refrigerator, plus a few smaller items like phones or computer chargers. 

  • 4,000 watts will keep two large appliances operating and a few smaller devices.

  • 8,000 watts should power most essential appliances and other devices, including a sump pump, well pump, or your dishwasher.

Partial to whole-house generator:

  • 20,000 watts and above will make it seem like your home’s power is still on.

To power a central air system during a power outage, the whole-house generator will need to be at least 5,000 watts, and this number will significantly increase for larger units. Check the specific wattage requirements of your AC unit to choose the right generator size. Consider consulting a generator installer to ensure your whole-house generator meets your electrical load needs.

Potential benefits of using a natural gas generator include reducing your carbon footprint, lower likelihood of carbon monoxide exposure, budget-friendly operating costs, and low-maintenance, continuous fuel supply. Some possible drawbacks, though, include higher initial installation costs, dependency on a natural gas supply, and installation complexity. Keep in mind that pros and cons will vary based on the type and brand of natural gas generator. 

The Mchenry, IL homeowners’ guide to generator installs

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