*The Angi rating for Generator Install companies in Riverside, IL 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 Riverside, IL 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 03, 2026
Serving Riverside, IL and surrounding areas
Approved
In business since 1999
Free estimates
Emergency services offered
"Outstanding experience. On time, took the time to educate me on the required maintenance of my 3-year old generator. Also installed remote monitoring hardware and tested it for me. Will use again."
+8
Serving Riverside, IL and surrounding areas
Approved
Super Service Award Winner
In business since 1987
Free estimates
Emergency services offered
"Blazer installed many wifi enabled light switches. Work was done quickly and professionally and have not had any post-installation issues since the install."
+11
Serving Riverside, IL and surrounding areas
Approved
In business since 1992
Emergency services offered
Warranties offered
"Installer was knowledgeable explained the installation process and different cost/warranty prices. Clean and efficient."
+13
Serving Riverside, IL and surrounding areas
Approved
In business since 2005
Credit card accepted
Offers commercial services
Electric Mechanical Solutions, LLC\nLicensed - Insured - Nearly 20 Years of Professional Experience\n\nOur minimum charge is $250 to $400 and up, depending on distance, job complexity, and scope. This includes small jobs, repairs, or up to the first hour of licensed labor. Anything beyond the first hour is priced clearly on-site. This is licensed contractor pricing - not handyman rates. Our pricing is fair, honest, upfront, and transparent. No hidden fees, no surprises, no games.\n\nWe proudly offer residential, commercial, and industrial services, including troubleshooting, EV chargers, panel upgrades, surge protection, lighting installations, dedicated circuits, subpanels, garage circuits, and more.\n\nPlease Note:\n - No free quotes for troubleshooting, repairs, or small jobs by phone/text.\n - If you?re price shopping or comparing numbers, this is not the right fit.\n\n- If you care about safety, quality, and reliable professional work ? let?s connect.
Serving Riverside, IL and surrounding areas
Approved
Super Service Award Winner
In business since 2020
Free estimates
Emergency services offered
"Carlos did a great job installing new flood lights on my garage! Carlos was also very respectful and professional."
+88
Serving Riverside, IL and surrounding areas
Approved
Super Service Award Winner
In business since 2009
Free estimates
Warranties offered
"Well, my non-working outlets are now working, a new panel needed to be installed, done. And light fixtures installed."
+6
Serving Riverside, IL and surrounding areas
Approved
In business since 2004
Free estimates
Emergency services offered
"Ivan did a tremendous job installed my ceiling fans. Fast communication and did quality work. One of our fans needed some drywall ceiling work done and it looks fantastic, blended in perfectly into the ceiling. Greatly exceeded my expectations!"
+38
Serving Riverside, IL and surrounding areas
Approved
In business since 2022
Free estimates
Emergency services offered
"Mr. Electric was quick to help me with my panel upgrade and EV charger installation. They did the panel quickly and was able to accommodate a later install for the EV charger when the parts did not arrive in time. The work was very clean and professional."
+18
Serving Riverside, IL and surrounding areas
Approved
In business since 2007
Customers say: Quality work
"Very knowlegeable about Village Codes....made several changes in Installation rhat improved final Job...worked quickly ."
Serving Riverside, IL and surrounding areas
Approved
In business since 2018
Free estimates
Warranties offered
"Alex did a great job of installing an EV charger for me for an affordable price after another contractor quoted more than double the price."
When maintained properly, a whole-house generator can last up to 20 years. Costs to maintain and repair generators vary by location and type of generator, but you can expect to pay about $150 to $300 per year for annual generator maintenance checks. An experienced generator service technician will inspect your generator’s engine filter, starting mechanism, fuel, lubrication, and coolant levels to keep your generator in good working condition for as long as possible.
Installing a whole-house generator costs about $5,000 on average. Prices range from $1,550 to $8,500, depending on size, brand, fuel type, and assembly. The size of your whole-house generator is the most significant cost factor, with large homes with high energy demands costing the most to power. Types of whole-home generators include:
Portable generators with 1kW–7.5kW capacity: $500–$2,000
Partial generators with 9kW–20kW capacity: $2,000–$6,300
Whole-house generators with 22kW–48kW: $5,000–$18,000
When choosing the right size generator for your needs, consider a few items to help calculate the wattage you’ll need. Start by determining which household items and appliances you want to power, and then add the wattages together. Check out the wattage of these essential appliances:
Refrigerator: 600 watts
Large dehumidifier: 700 watts
Large window air conditioner: 1,400 watts
Water heater: 3,000 watts
Running home appliances like these requires a partial or whole-house generator. A portable generator may be enough to power your home if you only plan to keep a refrigerator and freezer running.
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.
The value of installing a whole-house generator is that your home has guaranteed power, even if the power grid in your area is down. Whether a whole-house generator is worth installing in your home depends on how often you use it, your home’s location, and your lifestyle. For example, installing a whole-house generator is likely worth it if you:
Experience frequent or prolonged power outages
Work from home
Store a lot of cold food
Have a sump pump
Have a pump for well water
Use electronic medical devices
Live in a climate requiring heating or cooling
From average costs to expert advice, get all the answers you need to get your job done.
The cost to install a whole-house generator in Chicago, IL varies based on factors like generator size, fuel type, and installation complexity. Learn the typical price range and what influences your total cost.
Natural gas generators are whole-home standby generators that are connected to your home’s natural gas line. The average cost for a natural gas generator is $12,000.
The cost to install a generator transfer switch depends on several factors. Our guide will help you understand all of the costs.
Natural gas generators can tap into existing gas lines so they never run out of fuel. Here’s how they work and how they’re used.
Before deciding between a gas generator and a natural gas generator, explore the differences. Compare gas vs. natural gas generator with our informative guide.
Whole house generators can power homes when electric problems hit, but they aren’t for everyone. Here’s what you should know when you’re thinking about buying.
