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SUNZER0 LLC

Updated 2026-09-20 · 7,289 reviewed · 241 listed · Scored from 24 Google reviews · How we rank ›

5.0(24) 84 composite score See reviews on Google ✓ Google-verified
Roof Replacement

Google-verified24 Google reviews

SUNZER0 LLC
Location
New Britain
Service
Roof Replacement
Reviews
24
Ranking
#47 in Roof Replacement
Best for
homeowners and commercial property owners seeking professional solar installation across Hartford Metro.

Google Business Profile is the source for the business data shown here, last checked 2026-09-20. Details taken from their website were fetched 2026-08-20.

What do recent reviews say?

Sunzero delivers consistent five-star solar installations across Hartford Metro, led by Irwin and his crew. Customers praise fast, professional work, clear communication, and willingness to go beyond spec-one inspector even complimented the build quality. Staff troubleshoot efficiency issues comprehensively and answer questions patiently, with follow-up guarantees if problems arise.

Praised for
  • professional installation workmanship
  • knowledgeable and thorough staff
  • responsive and punctual service
  • fair pricing
  • problem-solving speed
skilled-workmanshipresponsive-communicationpunctualfair-pricing
Best for: homeowners and commercial property owners seeking professional solar installation across Hartford Metro.

What are they good at?

  • Expert solar system design and installation
  • Same-day or next-day problem resolution
  • Transparent pricing and honest recommendations

Worth knowing

  • Irwin leads the team and handles customer consultations directly
  • Crew installs whole-home systems plus battery backup
  • Designs systems to maximize efficiency while maintaining home aesthetics
  • Crew verifies electrical panel and meter setup for optimal savings
  • Provides follow-up guarantees and returns quickly if issues arise
  • One customer's town inspector complimented installation quality

How it compares

  • Rated 5 against a 4.7 average across the 199 roof replacement businesses listed here.
  • Has more Google reviews than 69% of the businesses in this directory.

How we scored this

Ranking Method
Star rating 90
Review volume 61
Review recency 100
Review sentiment 81
Profile completeness 100
Verification 30

Rating breakdown

5
24
4
0
3
0
2
0
1
0

FAQ

Do you install battery backup systems?
Yes; Irwin's team installs whole-home systems with battery backup configured to maximize output.
What if I have problems after installation?
Crew provides follow-up guarantees and returns quickly to troubleshoot, including electrical panel and meter checks.

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Last updated 2026-09-20