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  • Verified reviews icon10
    Verified generator installs reviews

Find Generator install pros in Madison

Avatar for Tri-County Electric Service
Tri-County Electric Service
5.0(
37
)
Fixed Generator - InstallPortable Generator - Install

Serving Madison, OH and surrounding areas

Approved

In business since 1975

Free estimates

Emergency services offered

Tri-County Services Electric & Plumbing is a family-owned contractor proudly serving Northeast Ohio for nearly 50 years. Based in Garfield Heights, we provide reliable residential and commercial electrical work, including panel upgrades, EV charger installations, lighting design, generator setups, troubleshooting, and 24/7 emergency repairs.\n

Lighting Installation
Lighting Installation
Lighting Installation
Lighting Installation
Lighting Installation

+8

8 neighbors recently requested a quote
Recommended by4%of homeowners
Avatar for Tri-County Electric Service
Tri-County Electric Service
4.9(
56
)
Fixed Generator - Repair

Serving Madison, OH and surrounding areas

Approved

In business since 1975

Free estimates

Emergency services offered

"Tri-County Electric Services was able to send a plumber out the next day to provide estimates for a few projects in my home. Chris M. arrived at my home and was professional, knowledgable, straight forward, and friendly. He quoted me fair prices to install a new toilet and new kitchen faucet, both of which I had previously purchased independently and had at home ready to install. I was very happy that he was able to complete the installs that day. He also fixed a minor leak below a bathroom sink. All around a great experience! I will definitely hire them again for future plumbing needs. Chris explained that the company recently added a plumbing division to complement their electric services. Thank you for a job well done!"
Side House Electric
Front Door Electric
Residential Electric
Electrical Installs
Kitchen Lighting

+10

147 neighbors recently requested a quote
Recommended by4%of homeowners
Avatar for WyattWorks Plumbing
WyattWorks Plumbing
4.7(
571
)
Fixed Generator - InstallFixed Generator - RepairPortable Generator - Install+1 more

Serving Madison, OH and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1979

Emergency services offered

Warranties offered

"On Thursday, the technician (David) came to my house to look at two projects: replacing a leaking electric water heater, and installing a new gas line (in my crawlspace) to my masonry fireplace so I can convert from wood to gas logs. He explained my options, and quoted prices for these options. I asked if he could do the work on the upcoming Saturday, and he scheduled this before he left! I ordered the gas tankless water heater and the gas line to my fireplace. By the way, I had 3 different plumbers look at this work, WyattWorks had the lowest prices. On Saturday David and Alex arrived early in the morning and worked past 6:30 PM to complete both jobs. The installations were great. Everything to code, and with neat, high quality workmanship and thoroughly tested. They cleaned up the work areas and hauled away my old water heater. In other words, a typical WyattWorks job."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

Response time7 hrs
17 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Lakewise Electric LLC
Lakewise Electric LLC
5.0(
5
)
Fixed Generator - InstallFixed Generator - Repair

Serving Madison, OH and surrounding areas

Approved

In business since 2002

Free estimates

Credit card accepted

"I had Lakewise Electric install a Tesla Wall Connector at my home and was very pleased with the experience. Communication was excellent, the work was professional, and the installation was completed neatly with attention to detail. The team took the time to explain the options and delivered a clean, high-quality result. I would definitely recommend Lakewise Electric to anyone looking for EV charger installation or other electrical work."
Duplex service change
Duplex service change
100 amp panel change
100 amp panel change
Service upgrade

+2

6 neighbors recently requested a quote
Avatar for In His Name Electric
In His Name Electric
5.0(
17
)
Fixed Generator - Install

Serving Madison, OH and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"Jay installed a faucet on a kitchen sink at my home. He is listed as an electrician, but he can do plumbing work as well. I will hire him again. It's good to have some one who knows more than one trade. He was friendly, and professional."
In His Name Electric Accreditation
Certificate of Accreditation
Foyer new light
Kitchen and dinette
New Dining light

+2

Response time2 days
Response rate86%
Recommended by93%of homeowners
Sears Home Services - Whole Home Generators
4.5(
2
)
Fixed Generator - Install

Serving Madison, OH and surrounding areas

In business since 1992

Free estimates

Credit card accepted

Unlike that noisy portable generator that you have to hook up when the power goes out, a standby generator is a permanent, professionally installed unit that automatically turns on the moment the power goes out. Standby generators run powerfully, quietly and efficiently until the power outage ends.\n\n \n\nThe Cummins QuietConnect™ Series includes compact, powerful and quiet whole home standby generators suited to a range of homes sizes. And Cummins standby generators are backed by an industry-leading warranty.\n\n \n\nSears installs two packages of Cummins QuietConnect air-cooled standby generators — standard air-cooled models that operate to 0 degrees Fahrenheit, and extreme-temperature air-cooled models that operate to –40 degrees Fahrenheit. The air-cooled generator models have an output of 13 to 20 kilowatts, to suit different sizes of homes.

Recommended by100%of homeowners
Showing 1-10 of 23
Generator Install questions, answered by experts

Homeowners can often access federal tax credits, such as the Investment Tax Credit (ITC), which covers a percentage of installation costs. Many states and utilities offer additional rebates, grants, or performance-based incentives. These programs can significantly lower your upfront investment. Check the Database of State Incentives for Renewables and Efficiency (DSIRE) or contact your local energy office for current offers.

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.

It’s usually better to repair your generator if it isn’t working properly, as it will typically be much more affordable and should yield similar results. Generator repairs cost around $300 on average, while installing a new whole-house generator costs around $5,000 on average. The only exception is if you know your generator is reaching the end of its useful life, usually between 30 and 40 years. If you have an older generator, you could face multiple repairs in the coming years, which might mean that a full replacement will be more cost-effective over time.

Whole-house generators can run continuously for extended periods, even for weeks at a time (around 400 to 500 hours), as long as they have a sufficient fuel supply. However, this type of extensive use will increase wear and tear and can shorten the generator's overall lifespan. During long periods of operation, it's important to check and refill the engine oil as needed, potentially as frequently as daily depending on the model. If your generator uses a fuel tank, ensure it is kept full to prevent unexpected shutdowns.

Natural gas and electricity rates vary significantly based on location, and pricing can change over time, too. It’s possible that in locations where natural gas is particularly inexpensive, it will cost less than grid-based electricity will. However, you should also factor in the generator’s initial costs and maintenance needs, as well as its noise level and if it can comfortably power all your home appliances.

The Madison, OH homeowners’ guide to generator installs

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