OneGrid
14+ yrs
Experience
1000+
Projects
20 reviews
5.0 avg rating
80 km
Service radius
11-50
Employees
SurgePV Score
About OneGrid
Providence-based Elite solar and battery installer with 12 years of experience and a lifetime warranty
Providence, Rhode Island 02903
Providence, Rhode Island 02903
Services Offered
Certifications
Partner Manufacturers
Panels
Inverters
Batteries
Warranty Coverage
25yr
Panel Warranty
25yr
Inverter Warranty
25yr
Installation Warranty
Installation Process
Initial Consultation
Free site assessment and energy needs analysis
System Design
Custom solar design tailored to your property and budget
Permitting & Approval
All paperwork and utility interconnection handled
Installation
Professional installation by certified technicians
Commissioning & Handover
System testing, monitoring setup, and warranty registration
Service Areas
Customer Reviews
View all 20 reviews →20 reviews
OneGrid made going solar easy. Their Providence office is conveniently located and the team was incredibly knowledgeable about Rhode Island's solar incentives. Our system was installed in one day and is producing exactly as promised.
We chose OneGrid for their lifetime warranty and local presence. The consultation was thorough, the design was customized to our roof, and the installation crew was professional and efficient.
Excellent experience from start to finish. OneGrid handled all the permitting and interconnection paperwork, and their monitoring system makes it easy to track daily production. Highly recommend.
Frequently Asked Questions
How do I get a quote from OneGrid?
You can request a free quote by filling out the form on this page or contacting OneGrid directly via phone or email. Most installers provide a free initial consultation and site assessment.
What areas does OneGrid serve?
OneGrid is based in Providence and serves within a 80 km radius. Check the Service Areas section above for a complete list of locations.
What certifications does OneGrid hold?
OneGrid holds the following certifications: NABCEP, EnergySage Elite Installer, BBB Accredited. These certifications ensure compliance with industry standards and local regulations.
What warranty does OneGrid offer?
OneGrid offers 25-year panel warranty, 25-year installation workmanship warranty. Specific terms may vary by product and project.
How long does installation take?
Most residential solar installations are completed within 1-3 days after permits are approved. The full timeline from consultation to activation typically ranges from 4-12 weeks depending on local permitting and utility interconnection processes.
Does OneGrid handle permits and paperwork?
Yes, most solar installers including OneGrid handle all necessary permits, utility interconnection applications, and incentive paperwork as part of their service. Confirm specific details during your consultation.
Contact Information
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