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Apollo Roofing Company vs Northstar Solar
Contra Costa General Contractors Comparison · Updated March 2026
Apollo Roofing Company and Northstar Solar serve completely different needs—one does roofing work, the other installs solar panels.
| Apollo Roofing Company | Northstar Solar | |
|---|---|---|
| Rating | ★ 5.0 | ★ 4.7 |
| Years Licensed | 5 years | 10 years |
| License # | 1076767 | 1006316 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Walnut Creek, CA | Danville, CA |
| Website | www.apolloroofingcompany.com | www.gonorthstarsolar.com |
Key Differences
What Customers Say
Apollo Roofing Company
Customers consistently praise Apollo Roofing's responsive communication throughout projects, daily cleanup, and ability to explain unexpected conditions like dry rot without pressure.
Northstar Solar
Northstar Solar receives frequent mention for thorough energy consultations, efficient installation timelines, and successfully managing complex permitting and utility coordination processes.
Key Takeaway: Apollo's reviews focus on discovering and addressing hidden structural problems during roof work, while Northstar's emphasize navigating bureaucratic processes and providing detailed system design options upfront.
Customer Reviews
Apollo Roofing Company
Apollo roofing has superb service. Daniel was great to work with from beginning to end. I'm happy with that overall work and process. Their pricing was fair with others but I like the explanation of e...
I'd recommend anyone to get their roof done by Apollo. They are honorable people. It was a challenging time for us as we were told our insurance was going to be cancelled because we had a cedar shake ...
Sam and his team replaced the roof of our 3-unit building- including the addition 2 skylights in each unit-in just under a couple of weeks. We chose Apollo because of their initial price quotes and wa...
Northstar Solar
I never write reviews, but NorthStar Solar truly earned it. After soliciting multiple bids, Patrick stood out right away - he took the time to do a Zoom call to understand my property and my goals ins...
I had a great experience with my solar and battery installation. The team was very knowledgeable and responsive. The whole installation was very fast from start to finish.
I had a solar system installed by Northstar Solar this past winter, and I am thoroughly impressed with their service. I obtained several bids from different companies, Northstar Solar's bid stood out ...
Consider Apollo Roofing Company if...
- ✓ You need roof repairs, leak troubleshooting, or a full roof replacement without solar considerations
- ✓ Your roof has visible damage or is nearing the end of its lifespan and requires inspection for hidden issues like dry rot
- ✓ You want a contractor experienced in addressing unexpected structural conditions discovered when shingles are removed
- ✓ You're planning solar installation in the future and need the roof structure sound first
Consider Northstar Solar if...
- ✓ You need solar panel installation, battery storage systems, or ground-mounted solar arrays
- ✓ You're comparing solar quotes and want a company that handles permitting, utility coordination, and system design
- ✓ You need panels temporarily removed and reinstalled while another contractor replaces your roof
- ✓ You want detailed energy usage consultation and multiple equipment options before committing to a solar system
Questions to Ask Before Hiring
- → If coordinating both roof and solar work, ask each contractor how they typically sequence projects and whether they've worked together or with similar companies before
- → Ask Northstar Solar which roofing contractors they trust for structural work and whether they inspect roof condition before solar installation
- → Ask Apollo Roofing if they coordinate with solar installers and whether they reinforce roof structures to accommodate panel weight and mounting requirements
- → Clarify warranty implications: will your roof warranty remain valid after solar installation, and will your solar warranty cover panel removal if future roof repairs are needed
The Bottom Line
This comparison only matters if you're planning both roof work and solar installation. If you need roofing services—repairs, replacement, or leak troubleshooting—choose Apollo Roofing Company. If you need solar panels, battery storage, or solar system design, choose Northstar Solar. If you're planning both, start with Apollo to ensure your roof structure is sound, then move to Northstar for solar installation. Trying to reverse this order risks discovering roof problems that delay solar work and add costs for panel removal. Both companies carry proper insurance and bonds, communicate well according to reviews, and operate professionally within their respective trades.
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Frequently Asked Questions
If your roof is more than 15 years old or showing wear, replace it first to avoid paying for panel removal and reinstallation within a few years. Northstar Solar offers removal and reinstall services, but this adds significant cost. Apollo Roofing can assess your roof's remaining lifespan during inspection and advise whether it will last through your solar system's 25-year expected life.
No, Northstar Solar holds a solar contractor license, not a roofing license, so they cannot perform roof repairs or replacements. They can identify roof problems during site assessment and coordinate with a roofing contractor like Apollo, but you'll need separate contracts and coordination between trades. Ask Northstar upfront about their roof inspection process and whether they have preferred roofing partners.
Contact Apollo Roofing first to assess your roof's condition and complete any necessary replacement or structural reinforcement. Once the roof is sound, then bring in Northstar Solar for system design and installation. This sequence prevents discovering roof problems mid-solar-installation and ensures your roof structure can properly support panel mounting hardware for decades.
Apollo Roofing does not install solar systems—their work focuses on roofing, waterproofing, and related components like skylights and gutters. However, their reviews mention working around other home components, suggesting they can coordinate with existing solar installations. Ask Apollo directly about their experience working on homes with solar panels and whether they coordinate removal and reinstallation with solar contractors.
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How We Compare Contractors
License Verification
All license data is sourced from official California CSLB records and verified regularly.
Review Analysis
Customer reviews are aggregated from Google and analyzed to identify patterns in service quality.
Detailed Comparison
We analyze credentials, insurance, experience, and feedback to highlight meaningful differences.
Not all licensed contractors are created equal. While a valid license is the baseline requirement in California, contractors can vary significantly in experience, insurance coverage, and customer satisfaction.
- Experience matters: A contractor with 15+ years of experience has likely encountered and solved problems that newer contractors haven't faced yet.
- Workers' compensation protects you: If a contractor without workers' comp insurance has an employee injured on your property, you could be held liable.
- Reviews reveal patterns: Individual reviews can be misleading, but patterns across many reviews often reveal a contractor's true strengths and weaknesses.
- Bond amounts vary: A contractor's bond provides financial protection if they fail to complete work as agreed. Higher bonds offer more protection.
Taking time to compare contractors on these factors can save you from costly mistakes and help ensure your project is completed by a qualified professional.
Data Sources: License information from California CSLB. Ratings and reviews from Google. Last verified March 11, 2026.
This comparison is based on publicly available information. We recommend getting multiple quotes and verifying all credentials directly before hiring.
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