S

SunPeak

Madison, Wisconsin · Solar Installation
Commercial Industrial

12+ yrs

Experience

20 reviews

4.7 avg rating

400 km

Service radius

51-200

Employees

4.7
20 reviews
Est. 2014

SurgePV Score

8.5 / 10
Customer Reviews 94%
Certifications 50%
Experience 80%
Services Range 100%
Warranty Coverage 100%
Online Presence 100%

About SunPeak

Full-service commercial solar provider with ISO 9001-certified quality management, based in Madison since 2014

Madison, Wisconsin 53713

Madison, Wisconsin 53713

Services Offered

Solar Installation Solar Design Maintenance Monitoring Grid Connection

Certifications

ISO 9001 FM Global Approved

Warranty Coverage

25yr

Panel Warranty

12yr

Inverter Warranty

10yr

Installation Warranty

Installation Process

1

Initial Consultation

Free site assessment and energy needs analysis

2

System Design

Custom solar design tailored to your property and budget

3

Permitting & Approval

All paperwork and utility interconnection handled

4

Installation

Professional installation by certified technicians

5

Commissioning & Handover

System testing, monitoring setup, and warranty registration

Service Areas

Madison, Wisconsin Milwaukee, Wisconsin Chicago, Wisconsin Minneapolis, Wisconsin Des Moines, Wisconsin

Customer Reviews

View all 20 reviews →
4.7

20 reviews

5
2
4
1
3
0
2
0
1
0
Industrial Manufacturer Verified
Aug 10, 2025

SunPeak delivered a commercial solar system that met all our specifications and passed FM Global inspection. Their ISO 9001 quality management process gave us confidence throughout.

Property Manager Verified
May 25, 2025

Professional commercial solar installation from start to finish. SunPeak handled the engineering, permitting, and construction seamlessly for our multi-building project.

Business Owner Verified
Feb 18, 2025

High-quality commercial installation. SunPeak's union crew was professional and the system is performing as designed. Good ongoing monitoring support.

Write a Review

Frequently Asked Questions

How do I get a quote from SunPeak?

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

What areas does SunPeak serve?

SunPeak is based in Madison and serves within a 400 km radius. Check the Service Areas section above for a complete list of locations.

What certifications does SunPeak hold?

SunPeak holds the following certifications: ISO 9001, FM Global Approved. These certifications ensure compliance with industry standards and local regulations.

What warranty does SunPeak offer?

SunPeak 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 SunPeak handle permits and paperwork?

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

Contact Information

Social Media

Request a Quote

Business Details

Founded 2014
Employees 51-200
Profile Status Unclaimed
Verification Level 0/6
Profile Complete 70%

Trust Score

4.4 / 5.0

Based on verified reviews, certifications, and business history.

Get a Free Quote from SunPeak

Fill out the form below and SunPeak will contact you within 24-48 hours.

For SunPeak

Claim Your Free Profile

Take control of your company profile, respond to reviews, update your information, and receive qualified leads from homeowners in your area.

Claim Profile Free
S

SunPeak

4.7 (20)
Get a Free Quote