✓ California Licensed Contractor
✓ CSLB #964965
✓ Family-Owned & Operated
✓ Fully Insured
✓ Serving California Homeowners Since 2014

- BEST SOLAR AND ROOFING COMPANY IN YOLO COUNTY
Best Solar and Roofing Company in Davis, CA
Green Conception serves Davis homeowners in 95616 with licensed roofing and solar installations built for Yolo County's summer heat, delta wind shifts, and PG&E rate pressures that hit every billing cycle.
Since 2014
Serving California homeowners
60+
Verified customer reviews
$0
Down · 100% financing available
Lic. 964965
CSLB licensed & insured

— Built for this community
Davis Roofs and Solar: What the Resale Numbers Actually Show
Davis real estate moves fast. Homes in 95616 with permitted solar and a newer roof consistently close faster and at stronger prices than comparable properties without them. Yolo County appraisers now treat a functioning solar-plus-roof package as a hard value line, not a soft perk. Green Conception has worked this market enough to know that buyers here - UC Davis faculty, biotech workers, longtime residents downsizing - all check permit history before they make an offer. A roof replaced without permits, or panels installed by a contractor who cut corners on flashings, shows up in inspection reports and kills deals. We pull every permit, use manufacturer-certified materials, and give you documentation that holds up in escrow. That's the difference between a home improvement and a resale asset.
— The benefits
Why Davis Homeowners Choose a Dual-Licensed Contractor
One License Covers Everything
Green Conception holds C-39 and C-46 under one CSLB license. Davis homeowners get a single contract, one warranty document, and one point of contact for roofing and solar combined. No gaps.
Permits Pulled Fast
95616 permits through Yolo County typically process in 3-5 business days when paperwork is complete on submission. We handle the filing so inspections don't stall your install date or delay your PTO from PG&E.
No Finger-Pointing Between Crews
Two vendors means two sets of terms and two crews who blame each other when a leak shows up. Single-contractor work in Davis keeps accountability in one place. Every time.
Roof Warranty Stays Intact
Roofing manufacturers void warranties when solar mounts are installed by uncertified contractors. Green Conception's dual license means your roof warranty survives panel installation. That matters in Davis's heat cycles.
Built for Valley Heat
Sacramento Valley heat regularly exceeds 105 degrees in July. Materials and installation methods here have to account for thermal expansion, UV degradation, and wind lift from delta breezes hitting 95616 neighborhoods directly.
PG&E Interconnection Ready
PG&E interconnection for Davis solar systems requires clean documentation and code-compliant installs. Green Conception prepares the full application package so your system gets Permission to Operate without back-and-forth delays.
01
Free Roof and Solar Inspection
Green Conception visits your Davis property at no charge. We check shingle condition, flashing, fascia, and roof structure before recommending any scope of work. Written findings only.
02
Written Estimate and System Design
You get a line-item quote covering roofing materials, solar panel layout, and inverter specs. 95616 homes vary from 1960s ranch to newer infill construction, so designs aren't one-size.
03
Permit Filing and Approval
Green Conception files with the City of Davis and Yolo County. Permits typically clear in 3-5 business days. We track status and notify you when the green light comes through.
04
Roofing and Solar Installation
Roof work happens first. Panels mount after the roofing inspection passes. Sequencing this correctly protects your manufacturer warranty and keeps the Yolo County inspector satisfied on both trades.
05
Final Inspection and PTO Filing
City inspection covers both roofing and electrical. After sign-off, Green Conception submits your PG&E Permission to Operate application. Davis systems typically activate within 5-10 business days of PTO approval.
— How it works
How Green Conception Handles Roofing and Solar in Davis
Most contractors hand you a quote and disappear until install day. Green Conception runs a tighter process because Yolo County inspections don't reward sloppy prep work. We start with a free roof and solar check at your Davis address, check structural load, review your PG&E usage data, and build a written quote before a single shingle moves. Permits get filed with the City of Davis Building Department and Yolo County as needed. Sacramento Valley installs have specific wind and thermal requirements that go into our engineering drawings. Every step gets documented so your permit history is clean for resale. No deposit required before permits are approved.
— More from Green Conception
More Ways We Serve Davis



Attic Insulation Upgrades
Davis homes lose significant cooling efficiency through under-insulated attics. Green Conception installs blown-in and batt insulation that reduces your PG&E load before panels even go up. Better insulation means a smaller solar system to offset the same energy use. Properly sized work qualifies for California utility rebates in Yolo County.
Solar Panel Installation
Battery backup keeps Davis homes running when PG&E shuts off during Flex Alerts or wildfire PSPS events that hit Yolo County every summer. Green Conception installs and configures home battery systems to pair directly with your solar array. Stored power covers lights, refrigerator, and critical loads through outage windows without a generator.
EV Charger Installation
EV ownership in Davis runs high - UC Davis staff, commuters to Sacramento, and local residents going car-free except for one electric vehicle all need Level 2 charging at home. Green Conception installs NEMA 14-50 and hardwired Level 2 chargers coordinated with your solar system so you're charging on sun, not grid power.
- Why us
Why Davis Homeowners Trust Green Conception

How Green Conception Thinks About Roofs and Solar Together
Roofing and solar aren't two separate projects bolted together. In Davis's climate, a roof that isn't ready for panel loads, thermal cycling, and delta wind stress will create problems that void warranties and complicate resale. Green Conception builds both trades as one engineered system from day one.
"Davis roofs get underestimated. People see the shade trees and think the roof has an easy life - but delta wind, 105-degree summers, and older construction stock mean I've replaced plenty of roofs that looked fine from the street and were failing underneath. We fix that before the panels go on, not after."
— Nick K. · Founder
Rancho Cordova (95670)
West Sacramento (95691)
Carmichael (95608)
Elk Grove (95624)
Green Conception Roofing and Solar - Serving Davis, CA
Green Conception has worked throughout Davis in zip code 95616, installing and replacing roofs on homes near the UC Davis campus, in the Russell Park neighborhood, along Covell Boulevard corridors, and in the older Westlake and Mace Ranch housing tracts. Davis construction ranges from 1960s single-story ranch homes to 1990s two-story suburban builds and newer infill projects near downtown. We know how each era of construction handles heat load and panel weight differently. Every project includes a free inspection, written quote, and full permit filing with no deposit required before approval.
Woodland (95695)
— Common questions
Common Questions About Roofing and Solar in Davis, CA
Do I need a new roof before installing solar in Davis?
Not always, but your roof needs at least 10-12 years of useful life remaining before solar installation makes financial sense. Green Conception checks shingle condition, deck integrity, and flashing at no charge during the free inspection. 95616 homes from the 1970s and 80s often need roof work first. We'll tell you exactly what we find.
How long does a roofing and solar permit take in Yolo County?
Yolo County and the City of Davis typically process complete permit applications in 3-5 business days. Incomplete submissions get kicked back and restart the clock. Green Conception submits full engineering packages on first filing, which keeps approvals on the shorter end of that window. Delays are almost always documentation problems, not city backlogs.
What roofing materials hold up best in Davis heat?
Class 4 impact-rated asphalt shingles and concrete tile both perform well in Sacramento Valley heat. Lighter colors reduce attic temperature load significantly during 100-plus-degree days. Green Conception recommends materials rated for California's climate zones covering 95616. Manufacturer warranties run 30-50 years depending on product line and installation certification.
Will solar actually save money on PG&E bills in Davis?
Yes. PG&E rates for Davis customers in 95616 have increased every year for the past decade. A properly sized solar system offsets 80-100 percent of annual usage for most households. Net Energy Metering credits roll forward monthly. Most Davis homeowners see payback in 6-9 years depending on system size and current usage baseline.
Does Green Conception handle PG&E interconnection paperwork in Davis?
Green Conception prepares and submits the full PG&E interconnection application for every Davis solar installation. Permission to Operate approval typically follows city inspection sign-off by 5-10 business days. We track the application status and notify you when PTO is granted. You don't have to navigate the utility portal or chase paperwork yourself.
Is a roofing and solar warranty different with one contractor?
Yes, and it matters. Two contractors means two separate warranties that can conflict when a leak appears near a panel mount. Green Conception issues a single warranty covering both roofing labor and solar installation labor. Manufacturer material warranties from shingle and panel makers layer on top. One phone call handles any warranty claim in 95616, regardless of which trade is involved.
How does Green Conception size a solar system for a Davis home?
Sizing starts with 12-24 months of actual PG&E usage data pulled from your account or billing history. We account for current load, any planned EV charging additions, and your roof's usable south and west-facing area. Davis systems typically run 6-12 kW for a standard single-family home. We don't oversize systems - oversizing creates interconnection friction with PG&E and reduces your return rate.
What's the cost range for a roof replacement in Davis, CA?
Most Davis residential roof replacements run between $12,000 and $28,000 depending on square footage, pitch, material grade, and whether decking replacement is needed. Homes in 95616 with wood shake overlays or multiple existing layers typically land in the higher range due to tearoff labor. Green Conception provides written no-obligation estimates with full line-item breakdowns. No deposit is required to get your quote.


