5 
10 *The Angi rating for Generator Install companies in Riverside, RI 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, RI 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 December 09, 2025
Serving Riverside, RI and surrounding areas
Approved
In business since 2006
Free estimates
Warranties offered
"Very personable and responsive to customer needs"
+14
Serving Riverside, RI and surrounding areas
Approved (Corporate)
In business since 1948
Free estimates
Emergency services offered
"Very well. These guys, Gil, Luis, Jake and Nick, did a great job with our 2 day installation, they were professional, friendly, answered questions easily, protected the indoor environment (drop cloth, ppe etc), and reassembled and thoroughly cleaned everything afterward. Look forward to contracting with them again for any other large job."
+40
Serving Riverside, RI and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
At Champion Electrical Services, we believe homeowners deserve better. No more no-shows, rushed work, or upsells you don't need. We built this company to do things right - with respect, craftsmanship, and pride. Every project is treated like it's being done in our own home: clean, code-compliant, and built to last. Whether you need a panel upgrade, EV charger, generator, or quick repair, we show up when it counts and earn your trust every time. \nLicensed, insured, and proudly serving MA & RI. \nWhen the lights go out, don't call just anyone. Call the Champ.\n\n(774) 331-3500 \nCalltheChamp.com \[email protected]
+17
Serving Riverside, RI and surrounding areas
Approved
Super Service Award Winner
In business since 2007
Free estimates
Emergency services offered
"Ryan did a great job installing a bathroom light/fan and venting it through the attic to the exterior of the house, replacing 3, bathroom outlets that didn’t meet code and installing floor outlets in my living room. He and his assistant were professional and efficient and therefore a pleasure to work with. I plan to have him do some additional work in the future."
Serving Riverside, RI and surrounding areas
Approved
Super Service Award Winner
In business since 1987
Free estimates
Warranties offered
"Called David for an Emergency Service on a Saturday night, he came out immediately restored temporary power for the night as came back Sunday morning and updated my Service! He went above and beyond for me, was professional and fair and took pride in his work! I highly Recommend Electricians R us and David to anyone looking for an Electrician! 5 ⭐️’s. T.y David!!"
+6
Serving Riverside, RI and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
"Very responsive and professional. I felt confident with Nathan's knowledge and experience. I will recommend him and Ampistry Electric to anyone."
+17
Serving Riverside, RI and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
"They were very fast & efficient in taking care of my lawn, which they did a great job! They immediately responded to my inquiry & came out the next day. Satisfied with the service."
+4
Serving Riverside, RI and surrounding areas
Approved
In business since 2002
Free estimates
Emergency services offered
"Everyone we dealt with was friendly, responsive and knowledgeable. From our initial call to explore a generator through purchasing and installation, everyone at COX demonstrated exceptional and timely customer service. Their experienced team of technicians were there on time when they said theyâ d be there. They provided timely notifications and clearly communicated throughout every step of the installation process. We were impressed with their work ethic and the results."
Serving Riverside, RI and surrounding areas
Approved
In business since 2020
Free estimates
Credit card accepted
"I highly recommend Ben @ ABN for your electrician needs. I hired ABN to replace outdated two-prong outlets with three-prong GFCIs, and install a completely new outlet in my bathroom, and they did an incredible job in no time. Their professionalism, skill, prices, and good attitude were excellent. I will be hiring ABN for all of my future projects too. Thanks!"
Serving Riverside, RI and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!\n
From average costs to expert advice, get all the answers you need to get your job done.
The cost to install a generator transfer switch depends on several factors. Our guide will help you understand all of the costs.
The average cost of a whole-house generator falls between $5,000 and $25,000. Keep reading to learn how much you can expect to spend.
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.
Generators should give you peace of mind, but you’ll only get that if your installer knows what they’re doing. Learn how to hire a pro and what red flags to look for.
Whole home generator installations require a professional hand. Read this guide to help you decide which generator is best for your home.
Wondering who to hire to install a generator? Consult this guide to learn who to hire to install a generator or a transfer switch.
