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

- ONE STOP SOLAR AND ROOFING IN MARIN COUNTY
One Stop Solar and Roofing in Sausalito, CA
Green Conception serves Sausalito homeowners in ZIP 94965 with solar installation and roofing replacement built for Marin County's coastal fog, salt air, and some of the highest PG&E rates in the state.
Since 2014
Serving California homeowners
60+
Verified customer reviews
$0
Down · 100% financing available
Lic. 964965
CSLB licensed & insured

— Built for this community
Solar and Roofing Together Adds Real Value in Sausalito
Sausalito real estate moves fast and buyers check everything. A newer roof with a permitted solar system already on it signals one thing clearly: this home was maintained by someone paying attention. 94965 listings with both upgrades completed tend to command stronger offers and shorter days on market. Green Conception is the Best One Stop Solar and Roofing Service in Marin County because we finish both projects under a single contract - no gaps in coverage, no finger-pointing between trades. Buyers see a clean permit history. Appraisers see documented improvements. Sellers see return. If you're planning to list within three to five years, doing roof and solar together now is the move that pays back at closing.
— The benefits
Six Reasons Sausalito Homeowners Choose One Stop Solar and Roofing
Single Permit Package Saves Time
Marin County building permits for roofing and solar filed together move faster than two separate applications. 94965 homeowners avoid duplicate scheduling and redundant inspection visits. One package, one timeline.
Salt Air Roofing Materials Matter
Sausalito's bay exposure accelerates shingle degradation faster than inland ZIP codes. We spec materials rated for coastal conditions - not whatever's cheapest at the supply house. Built for 94965.
PG&E Offset Starts Day One
PG&E rates in Marin County rank among the highest in California. A properly sized solar system installed alongside a new roof locks in offset before your next billing cycle hits.
One Warranty Covers Both Systems
Separate roofing and solar contractors mean separate warranties that often conflict when something leaks. One Stop Solar and Roofing means one warranty document, one call, one responsible party. Simple.
No Roof Tear-Off After Solar
Installing solar on an aging roof means pulling panels later for replacement - an expensive mistake. 94965 homeowners who do both now avoid that second mobilization cost entirely. Smart sequencing.
Active License and Marin Permits
Green Conception holds an active California contractor license and carries full liability insurance. Every job in 94965 gets pulled permits and passes city inspection before we close the file.
01
Free Roof and Solar Inspection
One site visit covers both trades. We check shingle condition, flashing, decking integrity, and roof pitch while also mapping shading patterns and panel placement options for your specific 94965 lot.
02
Written Quote, No Obligation
You get a written quote covering roofing materials, solar system size, and total project cost. No pressure. No deposit. Sausalito homeowners keep that document and compare it however they want.
03
Permit Filing With Marin County
Green Conception submits the combined roofing and solar permit package to Marin County. Permits in Marin County typically take 3-5 business days. We track status and notify you when approved.
04
Roofing First, Then Solar
Roofing crew completes tear-off and installation on the new deck. Solar rail system mounts directly onto the fresh substrate. Panels follow. Correct sequence prevents any future re-mobilization cost.
05
Final Inspection and Closeout
City inspection closes the permit on both systems. You receive the completed permit record, warranty documentation, and PG&E interconnection paperwork. 94965 file closed. Done correctly the first time.
— How it works
How the One Stop Solar and Roofing Process Works in Sausalito
Sausalito projects start with a free roof inspection and a no-obligation solar estimate on the same visit. 94965 is a dense hillside city with a mix of older cottages, bay-view homes, and multi-level structures that each need a custom layout. We check roof condition, measure pitch and shading, and review your last 12 months of PG&E bills before a single number goes on paper. Marin County permits typically take 3-5 business days once the application is submitted. We handle the filing. After permit approval, roofing is completed first, solar rails go on the new deck, and panels are mounted before the inspection window. Final city inspection closes the permit. Written quote upfront, no deposit required to get started.
— More from Green Conception
More Services for Sausalito Homes



Attic Insulation and Air Sealing
Sausalito's older housing stock - much of it built before 1980 - loses heat and conditioned air through poorly sealed attics. We add insulation and air sealing during roofing projects when decking is already exposed, cutting energy loss without a separate mobilization or additional permit filing.
Gutter Replacement and Drainage
94965 hillside homes channel heavy fog drip and seasonal rain through gutters that rust faster in salt air. Green Conception replaces sectional gutters with seamless aluminum systems rated for coastal exposure, reducing overflow risk and protecting the new roofline we just installed below them.
- Why us
Why 4S Ranch Homeowners Choose Green Conception

One Crew, One Contract, One Warranty for Sausalito Roofs
Splitting roofing and solar between two contractors creates warranty gaps, scheduling conflicts, and permit confusion that Sausalito homeowners shouldn't have to manage. Green Conception combines both trades into a single project so the sequencing is right, the materials are compatible, and one party is accountable for the finished system.
"In Sausalito the roof and the solar system have to be planned together from day one - the salt air, the fog, the hillside pitches. If you treat them as separate jobs you end up with a warranty fight when something leaks three years later."
— Nick K. · Founder
Larkspur (94939)
Tiburon ()
Mill Valley (94941)
Corte Madera (94925)
Green Conception Serves Sausalito, CA 94965 Directly
Green Conception works directly in Sausalito, CA 94965 - including the hillside neighborhoods above Bridgeway, the older cottage clusters near the waterfront, and the bay-view homes that take the heaviest salt air exposure year-round. Our crews know the access constraints, the tight lots, and the Marin County permit process for this ZIP. We're a licensed home roofing contractor and solar installer operating under one contract for 94965 homeowners who want both jobs done right, once.
Belvedere ()
— Common questions
Sausalito Homeowners Ask About One Stop Solar and Roofing
What does One Stop Solar and Roofing mean for Sausalito?
One Stop Solar and Roofing means Green Conception handles roofing and solar installation under one contract, one permit package, and one warranty in Sausalito. You don't coordinate two separate contractors or manage conflicting schedules. 94965 homeowners get a single point of contact from inspection through final city inspection closeout.
How long do Marin County roofing permits take in 94965?
Permits in Marin County typically take 3-5 business days once the application is submitted. Green Conception files the combined roofing and solar permit package and tracks approval status directly. Sausalito homeowners don't have to follow up with the building department or manage any paperwork themselves.
Does a new roof increase home resale value in Sausalito?
Yes - a permitted new roof paired with a solar system is one of the strongest value signals in the Sausalito market. 94965 buyers and their agents check permit history before making offers. Documented improvements from a licensed roofing contractor give appraisers and buyers concrete evidence of recent, quality work.
Will solar installation void my new roof warranty?
Not with Green Conception. Because we install both systems, the roofing warranty and solar warranty are held by the same contractor. Separate contractors often exclude damage caused by the other trade. 94965 homeowners with one combined project avoid that gap entirely and have one party to call if anything changes.
What roofing materials work best in Sausalito's coastal climate?
Sausalito's salt air and daily fog exposure accelerate standard shingle degradation faster than inland areas. Green Conception specifies roofing materials rated for coastal and marine-adjacent conditions. In 94965 that typically means higher-grade architectural shingles with algae and moisture resistance, or concrete tile where the structure supports the load.
Is a no-obligation estimate really free in Sausalito?
Yes. Green Conception provides a free roof inspection and no-obligation solar estimate on a single site visit in 94965. You receive a written quote covering both trades with itemized costs before any scheduling happens. No deposit is required to get started, and you're under no obligation to move forward after reviewing it.
How does PG&E interconnection work for new solar in 94965?
After installation passes city inspection, Green Conception submits the interconnection application to PG&E on your behalf. PG&E typically reviews and approves residential interconnection requests within 10-30 business days in Marin County. Sausalito homeowners receive their Permission to Operate notice from PG&E before the system is activated - we track that process with you.
Why hire a licensed roofing contractor for solar installation too?
A licensed roofing contractor installing solar understands how panel penetrations interact with the roof membrane, flashing, and drainage. An electrician or solar-only company often lacks roofing license coverage, which creates liability gaps if a leak develops. 94965 homeowners are better protected when one active CA license covers both scopes of work.


