Panel-on-tile · Panel-on-shingle
Solar Roofing. Your roof and your solar. Done together.
When you replace your roof and install solar at the same time, you save on labor, protect the install, and start generating energy from day one. Econo Roofing handles both: under one contract, one warranty, one crew. Serving the East Bay including a dedicated solar roofing in Pleasanton page with NEM 3.0 + re-roof guidance.
Service Areas
Solar Roofing across the Central Valley.
We serve 52 cities across 15 counties from our Delhi headquarters.
Stanislaus County(13 cities)
San Joaquin County(9 cities)
Alameda County(3 cities)
Contra Costa County(3 cities)
Sacramento County(2 cities)
Calaveras County(4 cities)
Amador County(1 cities)
El Dorado County(1 cities)
Madera County(1 cities)
Yolo County(1 cities)
How It Works
Roof and solar. One project.
Roof Assessment for Solar Readiness
Before any panels go up, we assess your roof condition, structure, and remaining lifespan. If your roof has fewer than 10 years of life left, we suggest replacing it first to avoid removing and reinstalling panels later.
Solar-Ready Roof Installation
We install a new roof with solar-specific underlayment and reinforced attachment points. Leak areas are pre-flashed and sealed to maker specs before panels are mounted.
Panel Integration
We coordinate with your solar installer to ensure mounting rails, conduit runs, and panel placement do not compromise your roof warranty. We work with Tesla, Enphase, SunPower, and most major solar providers.
Warranty & Inspection
Your roof and solar system each carry independent warranties. We ensure all penetrations and flashings are documented so neither warranty is voided by the other install.
Solar Roofing Options
The right roof for your panels.
Not every roofing material is ideal for solar. Here are the best options for Central Valley solar installs.
Composite Shingles with Solar Mounts
The most common and cost-good option. OC Duration and GAF Timberline HDZ shingles work seamlessly with rail-mounted solar systems. Properly flashed penetrations keep your full maker warranty.
Standing Seam Metal + Solar Clamps
Metal roofs allow clamp-on solar mounting with zero roof penetrations. This eliminates leak risk entirely and makes panel repositioning simple. Ideal for homeowners who want maximum longevity.
Flat Roof Ballasted Solar
For flat or low-slope roofs, ballasted racking systems hold panels in place with weight instead of penetrations. Works well with TPO and EPDM commercial systems.
Tesla Solar Roof Compatibility
We prepare the roof deck, underlayment, and flashing for Tesla Solar Roof tile installs. Our crews handle the structural side so the Tesla team can focus on the electrical setup.
Considering a metal roof for your solar project? Learn more on our metal roofing page. For flat commercial roofs, see flat roofing.
Why Econo Roofing
Your roof warranty stays intact.
Solar-Specific Flashing Expertise
Bad flashing around solar mounts causes most solar-related roof leaks. We retrofit proper storm-collar flashing around your existing solar mounts. We also seal damaged penetrations on roofs where solar was added later. The fix lasts decades.
One Project, One Timeline
Replacing your roof and installing solar as one coordinated project saves time, money,, the headache of managing two separate contractors and timelines.
Central Valley Solar Experience
With 300+ days of sunshine a year, Central Valley is ideal for solar. We have completed hundreds of solar-ready roofing projects across Stanislaus, Merced, and San Joaquin counties.
When to Call
Signs you need a roof-first approach.
Installing solar on a roof that needs work is an expensive mistake. Here is when to call us before your solar installer.
Roof is 10+ years old
Solar panels last 25 to 30 years. If your roof cannot match that lifespan, replace first.
Existing leaks or damage
Solar mounting penetrations on a damaged roof will only make problems worse.
Solar installer recommends re-roof
Many solar companies suggest a new roof but do not do the work. We handle the roofing side so your solar project can proceed on schedule.
You want to combine both projects
Bundling roof replacement and solar install saves on permits, labor, and time.
Not sure about your roof condition? Start with a free roof inspection. We will tell you exactly what your roof needs before any solar work begins. Already have solar and need a roof repair? See our roof repair page.
From the Blog
Learn more.
Related Guide:Permits And Hoa Rules — our detailed guide covers everything you need to know.
Related Guide:Insulation Guide — our detailed guide covers everything you need to know.
Comprehensive Resource:Complete Guide to Roofing in Central Valley — everything you need to know about roofing in this climate.
Roofing and solar
Roofing and solar — the integration timing that saves homeowners thousands.
Most Central Valley homeowners researching "roofing and solar" are in one of three situations: their roof is aging and they're wondering if they should re-roof before going solar, their solar installer just told them their roof is too old, or they want a single contractor to coordinate both. The right sequence depends on roof age, panel layout, and warranty interactions — getting it wrong means paying twice for panel removal and reinstallation later.
When to re-roof first vs. solar first
Re-roof first if: your roof is over 12–15 years old (asphalt) or 25 years old (tile), shows wear, or has a known leak. Solar panels last 25–30 years; if the roof underneath fails at year 12, you'll pay $1,500–$3,500 just to remove and reinstall the panels for the re-roof. Solar first if: your roof is under 8 years old, in good condition, and the panel layout doesn't conflict with planned roof penetrations. Bundle both if: the roof is mid-life (8–12 years) and you want a single warranty package — we coordinate the re-roof and solar install so the entire system carries unified workmanship coverage.
Lifecycle cost: roof + solar bundled vs. separate
A typical Central Valley 2,000 sq ft home: standalone re-roof runs $14,000–$22,000; standalone solar runs $18,000–$28,000 before incentives. Bundled, the labor overlap (scaffold, permits, electrical coordination) saves $2,500–$5,000 vs. doing them as separate projects 3 years apart. Add the avoided panel removal/reinstall ($1,500–$3,500) when the roof eventually fails under panels, and the bundle savings cross $4,000 minimum. Federal solar ITC (30% through 2032) plus California Title 24 cool-roof credits stack on top.
How Econo coordinates roofing and solar
We install the roof — usually OC Cool Roof or GAF Timberline HDZ Reflector Series for energy savings — and partner with vetted solar installers we've worked with for years. The roof goes on first, the solar goes on within 30–60 days, and warranty paperwork is filed in a single coordinated package. See our OC Platinum Preferred and GAF Master Elite certifications — both required for the warranty tier that covers solar penetration flashing.
Related: roof replacement, free roof inspection, cool roof energy savings in the Central Valley.
Frequently asked
About solar roofing.
Should I install solar before, after, or during a re-roof?
Together is ideal — coordinated install saves $1,500–$3,000 in labor and ensures the roof and panels align perfectly. If the roof has 10+ years of life remaining, solar can go on first. If the roof is older than 15 years, replace it first.
Can you install solar?
We don't install the panels themselves — we partner with licensed solar contractors and prepare the roof for solar install. Our scope: code-compliant decking, maker-approved flashing for solar mounts, and roof certification post-install.
What's the difference between solar shingles and traditional panels?
Traditional rack-mounted panels: $2.80–$3.80 per watt installed, integrate over your existing roof. Solar shingles (Tesla Solar Roof, GAF Timberline Solar): $5.50–$7.50 per watt, replace the roof material itself. Traditional panels are 2× more cost-good for most California homes.
Will solar void my roof warranty?
Solar mount penetrations can void the warranty if not done correctly. We document every leak with maker-approved flashing (QuickMount, IronRidge, Unirac) and provide warranty certification — your maker warranty stays intact.
What's NEM 3.0 and how does it affect solar?
California's Net Energy Metering 3.0 (good April 2023) reduces the value of solar exports by 20–30% vs the old NEM 2.0 program. Solar still pays back, but pairing it with battery storage is now much more valuable than it was.
Do I need a re-roof inspection before solar install?
Yes — every reputable solar installer needs it. We provide free pre-solar roof checks with written certification. Most solar companies require this document before they'll proceed.
Should I replace my roof before installing solar panels?
If your roof is over 12–15 years old (asphalt) or shows visible wear, yes — replace it first. Solar panels last 25–30 years, so installing them on an aging roof means paying $1,500–$3,500 to remove and reinstall panels when the roof fails. Under 8 years and in good shape, you can install solar first.
How much does a roof and solar bundle cost in the Central Valley?
For a typical 2,000 sq ft home: re-roof alone runs $14,000–$22,000, solar alone runs $18,000–$28,000 before incentives. Bundled together, you save $2,500–$5,000 in labor overlap plus avoid future panel removal costs. Federal 30% solar ITC and California Title 24 cool-roof credits stack on top.
A note from Mario
How we approach solar roofing.
Solar mounts are the #1 source of post-install roof leaks. We install solar like we install roofs — flashing first, fasteners second.
Get started
Ready for your solar roofing estimate?
Free inspection. Flat-rate written estimate. Zero obligation. We confirm every appointment within one business day.
Or call (209) 668-6222