CMI Solar & Electric

Name: CMI Solar & Electric
Address: Wilmington, Delaware, 19702, US
Telephone: 3027315556
Rating: 4.9

Wilmington, Delaware · Solar Installation

Residential Commercial

28+ yrs

Experience

58 reviews

4.9 avg rating

60 km

Service radius

11-50

Employees

Get a Free Quote Call 3027315556 Visit Website

4.9

58 reviews

Est. 1998

SurgePV Score

7.4 / 10

Customer Reviews 98%

Certifications 25%

Experience 100%

Services Range 60%

Warranty Coverage 100%

Online Presence 50%

About CMI Solar & Electric

Delaware electrical and solar contractor serving the region since 1998

Wilmington, Delaware 19702

Services Offered

Solar Installation Battery Storage Maintenance

Certifications

BBB Accredited

Partner Manufacturers

Inverters

Generac

Batteries

Generac

Warranty Coverage

25yr

Panel Warranty

25yr

Inverter Warranty

10yr

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

Newark, Delaware Wilmington, Delaware New Castle, Delaware Bear, Delaware Middletown, Delaware Hockessin, Delaware

Customer Reviews

View all 58 reviews →

4.9

58 reviews

Verified Customer Verified

Jul 5, 2025

CMI has been our electrician for years and they did an excellent job with our solar installation. Having a licensed electrical contractor handle the entire project gave us peace of mind.

Verified Customer Verified

Mar 18, 2025

Professional and reliable. CMI handled both the electrical upgrade and solar panel installation efficiently. The Generac backup system works great during outages.

Write a Review

Frequently Asked Questions

How do I get a quote from CMI Solar & Electric?

You can request a free quote by filling out the form on this page or contacting CMI Solar & Electric directly via phone or email. Most installers provide a free initial consultation and site assessment.

What areas does CMI Solar & Electric serve?

CMI Solar & Electric is based in Wilmington and serves within a 60 km radius. Check the Service Areas section above for a complete list of locations.

What certifications does CMI Solar & Electric hold?

CMI Solar & Electric holds the following certifications: BBB Accredited. These certifications ensure compliance with industry standards and local regulations.

What warranty does CMI Solar & Electric offer?

CMI Solar & Electric offers 25-year panel warranty, 10-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 CMI Solar & Electric handle permits and paperwork?

Yes, most solar installers including CMI Solar & Electric handle all necessary permits, utility interconnection applications, and incentive paperwork as part of their service. Confirm specific details during your consultation.