Delta Electro Power
Verified Pro
~28 years online5.0(2)
Generator Installation in Cranston, RI
Compare 29 generator installation contractors near you in Cranston and surrounding area with an average rating of 4.7/5. Get free quotes, read reviews, and find the right pro for your project.
Last updated March 23, 2026
Most pros respond within 2–24 hours
Verified Pro Installers
Other Businesses in This Area
A. Charpentier Power Systems, Inc.
5.010½+ years onlineRepairGEN Solutions
5.029 years onlineWyman & Sons Electric INC.
5.013+ years onlineChevalier Electric LLC
4.98 years onlineKelco Electric, Inc.
4.98½+ years onlineLemay Electric LLC
4.9R E Barry Pumps Inc
4.9COX ELECTRIC and KOOL CO
4.82+ years onlinePremier Electrical Services and Generators
4.84 years onlineAmerican Lawnmower Service
4.721½+ years onlineIzzo Electric
4.723+ years onlineKenny's Electric
4.715+ years onlineKME ELECTRIC
4.7B&K Electric
4.614+ years onlineRegent Electric Co., Inc.
4.6Coastline Electric - Commercial/Residential Local Electrician, Generac Standby Generators, Emergency - Smithfield, RI
4.56½+ years onlineRossi Electric
4.2~24 years onlineGenerator Pros
3.3Generator Installation in Nearby RI Cities
Other Services in Cranston
Access Control & Intercom(41)Alarm System Installation(24)Appliance Installation(21)Artificial Turf Installation(27)Automotive Installs(6)Concrete & Paving(35)Deck & Patio Building(32)Electrical Services(25)EV Charger Installation(13)Fencing & Gate Installation(20)Fire Protection & Sprinklers(30)Garage Door Installation(21)
About Generator Installation in Cranston
Generator installation ranges from portable transfer switch setups to whole-home standby generators that start automatically during power outages. Standby generators connect to your electrical panel and run on natural gas or propane.
Typical costs: A transfer switch for a portable generator costs $500–$1,500 installed. Whole-home standby generators (Generac, Kohler) typically run $5,000–$15,000 fully installed including the concrete pad, gas line, and electrical connections.
Common projects include:
- Whole-home standby generator installation
- Transfer switch installation for portable generator
- Generator maintenance and load testing
- Natural gas line connection for generator
- Commercial backup power systems
Standby generator installations require electrical permits and often gas or plumbing permits for the fuel line. Some areas also require noise or setback compliance.
Frequently Asked Questions
- How much does generator installation cost in Cranston?
- A whole-home standby generator (14–22 kW) with automatic transfer switch typically costs $5,000–$15,000 installed. The unit itself is roughly half the cost — installation includes the concrete pad, gas line, electrical hookup, and permits.
- How do I find a reliable generator installation contractor in Cranston?
- Choose an installer authorized by the generator manufacturer (Generac, Kohler, Briggs & Stratton). They should perform a load calculation to properly size the unit, not just recommend the biggest one. Ask about warranty terms and annual maintenance plans.
- Do I need a permit for generator installation in Cranston?
- Yes — standby generators require electrical permits and typically gas or plumbing permits for the fuel connection. Your installer should handle all permit applications and coordinate inspections.
About NeedInstall
NeedInstall helps connect customers with local installation professionals across Cranston and surrounding communities. Featured contractors have claimed their profile and verified their business information. Listings marked as "Verified Pro" have been confirmed by the business owner.