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

- BEST SOLAR AND ROOFING COMPANY IN LOS ANGELES COUNTY
Best Solar and Roofing Company in Mar Vista, CA
Green Conception serves Mar Vista homeowners in ZIP 90066 with licensed roofing and solar installs - one crew, one warranty, no runaround between contractors.
Since 2014
Serving California homeowners
60+
Verified customer reviews
$0
Down · 100% financing available
Lic. 964965
CSLB licensed & insured

— Built for this community
Mar Vista Is Growing - and Roofs Are Getting Older Fast
New condos are rising on Venice Boulevard, teardowns are flipping into two-story builds, and older ranch homes in 90066 are getting ADUs tacked onto their rear lots. All that growth hides a problem: the original roofs on Mar Vista's postwar stock - mostly wood-frame with comp shingles from the 80s or 90s - are running out of time. A home that sold in 2018 and got a fresh coat of paint probably didn't get a new roof. Now those buyers are five or six years in and starting to see granule loss, lifted flashings, and skylights that leak when the Santa Anas push rain sideways. Green Conception has replaced roofs and added solar across this neighborhood for years. Most jobs start with a free inspection that reveals problems the previous owner never disclosed.
— The benefits
Why Dual-Licensed Roofing and Solar in Mar Vista Saves You Money
One License, One Warranty
Separate roofing and solar contractors argue about who caused the leak. 90066 homeowners with Green Conception get a single written warranty covering both - no finger-pointing, no delays.
LADWP Interconnection Done Right
LADWP has specific interconnection rules that trip up solar-only contractors. Green Conception handles the paperwork, coordinates the utility inspection, and gets your system live faster than a two-vendor setup ever would.
Roof Replaced Before Panels Go Up
Installing solar on a roof that has five years left is a mistake. Green Conception checks the deck first, replaces what's needed, and mounts panels on a surface rated for 25-plus years.
Santa Ana Wind Load Engineered In
Wind events in Mar Vista can exceed 60 mph on exposed lots near the Ballona Creek corridor. Racking systems get specified to LA County wind load requirements - not the minimum, the actual site conditions.
No Deposit Required
Green Conception starts every project with a no-obligation written quote and pulls permits before any materials land on your driveway. No deposit until the contract is signed and the scope is locked.
Permitted and Inspected Every Time
Los Angeles County building permits for roofing and solar typically process in 3-5 business days. Every job closes with a city inspection sign-off - your record is clean when you sell.
01
Free Roof and Solar Inspection
Green Conception walks the roof, checks the attic, and reviews your last 12 LADWP bills. No charge, no obligation, and no sales pressure on the same visit.
02
Written Scope and Fixed Price
You get a line-item written quote covering roofing materials, solar equipment, racking, and permit fees. Price is fixed - no change orders unless you add scope.
03
Permits Pulled, Materials Ordered
Los Angeles County permits are submitted digitally. Materials are ordered once permits are in review, so there's no lag between approval and the first crew day on your 90066 property.
04
Roof Replaced, Solar Mounted
Roofing crew completes the new field and flashings first. Solar racking goes on the finished surface - never through old underlayment - and wiring runs are inspected before panels are set.
05
Inspection, Interconnection, and System Live
City inspection covers both roofing and solar in one visit where possible. LADWP interconnection follows, and you get written confirmation the system is approved and generating before Green Conception closes the job.
— How it works
How Green Conception Handles Roofing and Solar in Mar Vista
Mar Vista projects run through a clear sequence that keeps homeowners informed and avoids the scheduling gaps that kill timelines when two separate contractors aren't talking to each other. Green Conception manages every phase in-house - from the first free inspection on your 90066 property through the final LADWP interconnection approval. Los Angeles County permits for roofing and solar are pulled together where possible, which cuts the back-and-forth with the building department and keeps the project on a single inspection track. Inland conditions here mean we also verify attic ventilation and underlayment specs before anything gets nailed down. The goal is a finished roof and a producing solar system without a second mobilization fee.
— More from Green Conception
More Services for Mar Vista Homes



Attic Insulation and Ventilation
Poor attic ventilation in 90066 homes shortens shingle life and raises cooling bills by 15-20 percent in summer. Green Conception installs baffles, ridge vents, and blown-in insulation as part of a roofing project or as a standalone service with no extra mobilization fee.
- Why us
Why Mar Vista Homeowners Pick Green Conception

How Green Conception Thinks About Roofs and Solar Together
Most contractors treat roofing and solar as two separate sales. Green Conception treats them as one system - because a solar array is only as good as the roof it sits on, and a new roof without solar is a missed 25-year opportunity for most LADWP customers in 90066.
"In Mar Vista I keep seeing roofs that should have been replaced before solar went on - now the homeowner has to remove the panels, re-roof, and reinstall. That doubles the cost. We fix the roof first. Every time."
— Nick K. · Founder
Cheviot Hills (90064)
Venice (90291)
Playa Vista (90094)
Culver City (90232)
Green Conception Roofing and Solar Serving Mar Vista, CA 90066
Green Conception has worked across Mar Vista's residential blocks for years - from the postwar wood-frames near Centinela Avenue to the newer two-story builds on the streets east of Penmar Recreation Area. The 90066 ZIP includes a mix of comp shingle roofs, low-slope additions, and ADU builds that each need a different approach. Green Conception holds active C-39 and C-46 CSLB licenses, carries full liability insurance, and closes every job with a city-signed inspection card and a written warranty.
— Common questions
Common Questions About Roofing and Solar in Mar Vista, CA
Do I need a new roof before installing solar in Mar Vista?
Not always, but it depends on your roof's age and condition. Roofs under 10 years old with no active leaks or significant granule loss can usually support solar. Anything older gets a full check first - and in 90066, most homes built before 2000 need at least partial replacement before panels go on.
How long does a combined roof and solar project take?
Most Mar Vista projects run 5-10 business days from permit approval to final inspection. Los Angeles County digital permitting typically takes 3-5 business days. Roofing is completed in one to two days, solar mounting in one, and LADWP interconnection adds another few days after the city inspection closes.
What roofing materials work best in Mar Vista's climate?
Class 4 impact-resistant comp shingles and cool-roof-rated tiles hold up best in 90066 conditions - summer heat, occasional Santa Ana winds, and marine air from the coast. Cool-roof products also help LADWP customers by reducing attic heat load, which cuts AC runtime from June through September.
Does Green Conception handle LADWP interconnection paperwork?
Yes, Green Conception submits and manages all LADWP interconnection paperwork in-house. LADWP's process requires a signed interconnection application, a single-line diagram, and inspection sign-off before the utility approves net metering. Homeowners don't have to call LADWP once - Green Conception tracks the application through to approval.
What permits are required for roofing and solar in Los Angeles County?
LA County requires a separate building permit for roofing and a combined electrical and structural permit for solar. Both are submitted to the local building department - in Mar Vista that means the City of Los Angeles. Green Conception pulls both permits before work starts, and every job closes with a signed inspection card.
Is a no-deposit policy standard at Green Conception?
Green Conception doesn't ask for a deposit before permits are pulled and the contract is fully signed. California law caps contractor deposits at 10 percent or $1,000 for home improvement contracts - but Green Conception's standard practice goes further, tying any first payment to permit issuance, not just contract signing.
What warranties come with a new roof from Green Conception?
Roofing warranties depend on the product selected. Comp shingle systems from major manufacturers carry 30-50 year material warranties. Green Conception's labor warranty covers installation defects separately. Both are written, both are transferable to the next owner, and both cover 90066 properties under a single warranty document when solar is added at the same time.
Can Green Conception install solar on a flat or low-slope roof in Mar Vista?
Flat and low-slope roofs are common on Mar Vista's mid-century homes and newer ADU builds in 90066. Green Conception installs ballasted racking systems on flat roofs that don't require roof penetrations, and uses modified bitumen or TPO membranes where re-roofing is needed first. System design accounts for tilt angle to maximize LADWP net metering output.


