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

- BEST SOLAR AND ROOFING COMPANY IN SAN MATEO COUNTY
Best Solar and Roofing Company in San Bruno, CA
Green Conception serves San Bruno homeowners in ZIP 94066 with licensed roofing and solar installation - one contractor, one warranty, zero runaround.
Since 2014
Serving California homeowners
60+
Verified customer reviews
$0
Down · 100% financing available
Lic. 964965
CSLB licensed & insured

— Built for this community
San Bruno Is Growing Fast - Your Roof Should Keep Up
San Bruno has been changing quickly. SFO expansion, new mixed-use development along El Camino Real, and a steady wave of housing upgrades in 94066 have pushed property values up and renovation timelines down. Older ranch homes and post-war bungalows are getting overhauls - and the roof is usually the first thing that shows its age. Green Conception works directly with San Bruno homeowners going through exactly that transition. We've handled reroof projects during active remodels, added solar during title transfers, and replaced storm-damaged shingles on homes that sold within 60 days. This city moves fast. Your home roofing contractor should too. We pull permits through San Mateo County, work with PG&E interconnection requirements, and don't subcontract the jobs we quote.
— The benefits
Why Dual Licensing Saves San Bruno Homeowners Money
One Contractor, One Warranty
Two vendors mean two warranties that each blame the other. Green Conception covers roofing and solar under one written warranty - one call if anything fails in 94066.
No Coordination Gaps
Roof penetrations for solar mounts are done by the same crew that installs the panels. Nothing gets blamed on the other trade. San Bruno inspectors pass it faster too.
PG&E Interconnection Experience
PG&E NEM applications in San Mateo County have specific documentation steps. We've run dozens in 94066 and know exactly what the utility flags. Delays don't happen here.
San Mateo County Permits Fast
Permits in San Mateo County typically take 3-5 business days for residential roofing. We file everything. You don't touch a form.
Fog Belt Material Selection
San Bruno's marine layer keeps roofs damp longer than most Bay Area cities. We spec materials rated for high-moisture exposure - not just what's cheapest on the pallet.
No Deposit Required
94066 homeowners get a written quote before any work starts. No deposit, no pressure, no surprise line items added after demo day.
01
Free Roof and Site Check
A licensed inspector walks your roof in 94066, checks flashing, decking, and drainage. No charge, no obligation. We tell you exactly what we find - good or bad.
02
Written Scope and Pricing
You get a line-item written quote covering roofing and solar separately. Ranges typically run $8,000-$18,000 for roofing and $15,000-$35,000 for solar in San Bruno. No deposit to proceed.
03
San Mateo County Permit Filing
We pull all required permits through San Mateo County. Residential roofing permits here take 3-5 business days. Solar permits run parallel so nothing waits on the other.
04
Installation and City Inspection
Roofing and solar crews work a coordinated schedule to minimize time on your property. After installation, a San Mateo County inspector signs off before we close the job.
05
PG&E Interconnection and Handoff
We submit PG&E NEM paperwork and track approval. You get a complete handoff packet - warranty docs, permit cards, and interconnection confirmation - before we leave 94066.
— How it works
How Green Conception Handles Roofing and Solar in San Bruno
The process runs clean because we don't hand it off. A licensed inspector checks your roof first - every time, no exceptions. If the deck needs work, that gets scoped before solar even gets discussed. Once the roof passes, we design the solar layout around your actual usage from your PG&E bills, not a generic estimate. San Mateo County building permits get filed next, usually approved within 3-5 business days. Installation runs in a single mobilization when possible - roofers and solar crew coordinated on the same schedule. City inspection follows, then PG&E interconnection paperwork. You get a complete file: permit cards, warranty docs, interconnection approval. Nothing left open.
— More from Green Conception
More Ways Green Conception Helps



Attic Insulation Upgrades
San Bruno's fog and moisture push heat loss through older attic insulation faster than most homeowners expect. We check R-values during every roof inspection and can upgrade insulation in the same mobilization, cutting PG&E heating costs by a measurable margin. Typical attic insulation jobs in 94066 run $1,800-$4,500 depending on square footage and existing material condition.
Solar Panel Installation
San Bruno's marine layer keeps gutters wet and debris-heavy most of the year. Clogged or failing gutters cause fascia rot and foundation moisture problems that show up two winters later. We replace sectional and seamless gutters, add leaf guards, and make sure downspouts drain away from your foundation. Jobs in 94066 typically run $600-$2,200.
Roof Maintenance Plans
Reactive repairs cost more than scheduled ones. Every time. Green Conception offers annual roof maintenance plans for 94066 homeowners - moss treatment, flashing checks, fastener inspection, and a written condition report. Catching a $200 flashing problem before it becomes a $4,000 leak repair is the whole point. Plans start at $299 per year.
- Why us
Why San Bruno Picks Green Conception

Technical Honesty on Every San Bruno Roof Job
Green Conception doesn't upsell what your roof doesn't need. We check the deck, check the flashing, check the drainage - then tell you what's actually failing and what's fine. Bay Area homes in the fog belt age differently than inland homes, and the fix has to match the actual condition.
"San Bruno roofs get wet and stay wet - that fog isn't going anywhere. I'd rather tell a homeowner their deck needs replacing before we start than have them call me six months later about a leak under brand new shingles."
— Nick K. · Founder
San Mateo (94401)
Pacifica (94044)
Burlingame (94010)
Hillsborough (94010)
Green Conception Roofing and Solar in San Bruno, CA
Green Conception has worked in San Bruno's 94066 ZIP across a range of home types - post-war ranches near City Park, older two-stories along Crystal Springs Road, and newer construction closer to the Caltrain corridor. Homes here range from 1,200 to 2,800 square feet and most were built between 1945 and 1975, which means aging decks, original flashing, and undersized electrical panels are common findings. We pull San Mateo County permits on every job and carry active CSLB licensing for both roofing and solar work.
Millbrae (94030)
— Common questions
San Bruno Roofing and Solar Questions - Answered Straight
How long does a roof replacement take in San Bruno?
Most residential roof replacements in San Bruno finish in 1-2 days. Larger homes or those needing deck repairs can run 3 days. San Mateo County inspection typically follows within a business day of completion. We schedule inspections before we demobilize so nothing stays open.
Does the fog in San Bruno damage roofs faster?
Yes - San Bruno's marine layer keeps roof surfaces wet for long stretches, accelerating moss growth, shingle granule loss, and flashing corrosion. Homes in 94066 often show moisture damage 3-5 years earlier than comparable homes in drier Bay Area cities. Annual roof checks help catch problems before they compound.
What roofing materials work best in the fog belt?
Composition shingles rated for high-moisture environments, Class 4 impact-resistant options, and concrete tile all perform well in San Bruno's climate. We avoid materials with poor algae resistance since the fog belt accelerates biological growth fast. Every material recommendation we make is specific to 94066 conditions, not a generic catalog pick.
Can I add solar if my roof needs repairs first?
Yes, and you should - every time. Installing solar on a roof that needs work means removing and reinstalling the panels later at full cost. Green Conception checks roof condition before any solar quote. If repairs are needed, we scope both jobs together and coordinate the schedule so you're not paying for two mobilizations.
How much does a new roof cost in San Bruno?
Most residential reroofs in San Bruno run $9,000-$20,000 depending on square footage, pitch, and material choice. Homes needing deck repairs add $1,500-$4,000 to that range. We give line-item written quotes with no deposit required. Prices in 94066 reflect San Mateo County labor rates, which run higher than inland California counties.
What permits are needed for roofing in San Mateo County?
San Mateo County requires a building permit for full roof replacements. Permits typically take 3-5 business days for residential projects. Green Conception files all permit paperwork and coordinates the county inspection. Homeowners who skip permits risk voided insurance claims and complications at resale - it's not worth the shortcut.
Is Green Conception a licensed roofing contractor in California?
Yes. Green Conception holds an active CSLB license covering both C-39 roofing and C-46 solar work. You can verify the license number directly on the CSLB website before signing anything. Carrying both licenses under one number means one contractor is responsible for every part of the job - no finger-pointing between trades.
How does PG&E interconnection work for San Bruno solar?
After solar installation passes San Mateo County inspection, we submit the PG&E NEM interconnection application on your behalf. PG&E reviews the application and typically approves residential systems in 94066 within 2-4 weeks. We track the approval and notify you when your system is cleared to operate. You don't manage any of that paperwork.


