Central Valley's Most Trusted Contractor
75 Years of Family Excellence
ONE Nation Energy: Solar, Roofing, and General Construction.
Fully insured. Licensed. Certified.
Three generations of California contractors. 75 years. Same family. Same integrity.
When your home needs work, you need someone you can trust.
We've served families with integrity for 75 years. Three generations. Same values.
ROOFING INSTALLATION & REPAIR
New roof. Storm damage. Insurance claims. We handle it all.
✓ 178+ residential roofs installed
✓ GAF & Owens Corning certified
✓ 100% insurance claim approval rate
✓ 24/7 emergency response
✓ 25-year workmanship warranty
Average project: $14,000 | Timeline: 7-10 days
SOLAR INSTALLATION & BATTERY STORAGE
Save up to 90% on your energy bill with solar panels and battery backup.
✓ Residential & commercial systems
✓ Tesla Powerwall certified
✓ SGIP rebate processing
✓ 25-year system warranty
✓ Emergency power backup
Average savings: $150-300/month
GENERAL CONSTRUCTION & RESTORATION
Foundation work. Brick. Stucco. Landscape. Complete home renovation.
✓ Foundation & structural repair
✓ Water & fire restoration
✓ Complete home remodels
✓ Licensed & bonded
✓ Insurance coordinator certified
Transform your home. Start today.
Why One Nation Energy
THE ONE NATION DIFFERENCE
75-Year Family Heritage. Three generations of California contractors since 1951. Your family deserves someone who's been around the block — literally. Fully Transparent Insurance
We show you exactly what we're covered for. No guesswork. Download our certificate.
Professional Certifications
→ California CSLB License #746319 (General B, C10)
→ GAF Certified Roofing Contractor
→ Owens Corning Preferred Contractor
→ Tesla Powerwall Certified
→ Fully bonded and insured ($1M+ coverage)
Emergency Response Available
Storm damage? Leak? We're available 24/7. Average response time: Under 2 hours.
Multiple Services Under One Roof. No need to juggle three contractors. Solar, Roofing, Construction. One team. One point of contact.
75+ YEARS | 178+ ROOFS | $1M+ COVERAGE | 24/7 RESPONSE | 85% CLAIM APPROVAL
Family contractor heritage since 1951 | Residential installations completed | Liability coverage fully insured | Emergency response available | Insurance claim approval rate
Common Questions
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Yes. We're fully insured with $1M+ liability coverage through multiple carriers. Download our certificate of insurance to verify with your lender.
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We've held a California contractor's license continuously since 1951. Three generations of the same family. Same license #746319. Check with the California CSLB anytime.
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We stand behind our work with a 25-year workmanship warranty. We're bonded, insured, and in business to stay. Your satisfaction matters.
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Yes. We coordinate directly with adjusters and handle all paperwork. We've completed 100+ insurance claim projects with a perfect approval rate.
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Absolutely. Solar, roofing, or construction — we provide free quotes. No pressure. No surprise charges.
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We serve all of Central Valley: Fresno, Visalia, Bakersfield, Kern County, Tulare County, and beyond. Call or use our contact form for your zip code.
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24/7 availability. Average response time: Under 2 hours for storm damage or urgent repairs.
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Yes. We work directly with lenders on financing and HOAs on approval. We handle all documentation so you don't have to.
Ready to Transform Your Home?
Whether it's solar savings, a new roof, or complete renovation—let's talk.