Bigger or unusual job? Compare bids from local pros and you pick who does the work.
The service
What rooftop solar panel installation is, what a visit covers and where the line is.
The short answer
Rooftop solar installation is the design and build of a system that turns sunlight on your roof into household electricity. Rooftop Solar Panel Installation in San Francisco is booked through pros who cover its 28 ZIP codes, in neighborhoods such as The Mission, Noe Valley, and The Sunset. SF's microclimates mean fog, wind, and moisture vary dramatically by neighborhood. Providers account for this in material selection. Each independent pro on NorTech sets their own price and workmanship warranty, and you choose the pro.
What a rooftop solar panel installation visit includes
What is included depends on the jobs you pick and on how each pro sets up their visit and timing. You see the exact scope with each pro's price before you book.
- Site assessment of roof, shading and electrical panel
- System design and production estimate
- Permit and utility interconnection paperwork
- Panels, racking, inverter and wiring installed
- Inspection and permission to operate
- Monitoring setup and owner training
Pick what is on your list
Tick what you want done, or add your own. Your list goes under the booking card and to the pro you choose, and you can describe anything else when you book.
Assessment and design
Tick what you want done. One visit can cover several.
Tick jobs above, or add your own. Your list goes under the booking card and to the pro you choose, so they see exactly what you need before they arrive.
What shapes a rooftop solar panel installation job
These are the things that make one job different from another. Mention them in your notes so each pro can scope your job properly.
Choosing inverter and storage options
The equipment layout changes how the system handles shade, monitoring and future additions. Your pro explains which fits your roof. Tap an option to compare, then add your pick to your job notes.
What is not part of rooftop solar panel installation
Knowing where the line is keeps the visit on track and keeps you safe. When a job belongs to a specialist, NorTech tells you before you book.
- Any job where labor and materials together reach $1,000 or more is done by a licensed contractor. Rooftop solar almost always reaches that, so the pro you choose holds the required licenses.
- Main panel replacement, service upgrades and new circuits unrelated to the array are licensed electrician work and are quoted as their own scope.
- Roof replacement or major roof repair under the array area is roofing work, booked with a roofing pro before panels go on.
- Tree removal or heavy trimming to reduce shade is a separate tree care service.
- Battery storage, whole-home backup panels and EV charger circuits are add-ons that the pro scopes and prices separately.
- Guarantees of energy output, bill savings or payback. No pro can promise those from a roof alone.
- In San Francisco, sF DBI permit requirements are among the strictest in California. Smaller jobs stay within the handyman exemption; permitted work is bid on by NorTech-verified licensed contractors.
License and permits for rooftop solar panel installation
Solar installation combines electrical work, structural attachment and roof penetrations. Pros who take it on hold the electrical, solar or general contractor license that applies where you live, and anything connected to the main panel is licensed electrician work.
A building or electrical permit and a utility interconnection approval are commonly required. Inspections usually happen before the utility lets you operate the system, and your pro submits and tracks these steps.
Check the pro profile for their license and insurance, and ask for the permit number and the inspection sign-off at the end. Keep both with your equipment warranties.
Plan your visit
How booking works, how to get ready, and what to expect where you live.
How booking rooftop solar panel installation works
Say what needs doing
Add your ZIP and a few words about the job.
Compare pros near you
Each pro sets their own price and warranty. NorTech does not pick for you.
Book the pro you pick
Add photos and details on their page. Your card is held and only charged after the work and the photos.
Photos and a warranty
Your pro backs the work with a workmanship warranty — if covered work is not right, your pro makes it right, free.
Before you book rooftop solar panel installation
Quick things that save a trip. Tick them off as you go; none of it is required to book.
Gather twelve months of power bills
A year of bills shows when you use the most electricity and how that changes between seasons. A pro uses that history to size the system, and a loaded stack of bills saves a return visit.
Photograph your roof and main panel
Take wide shots of each roof plane, the attic framing if you can reach it safely, and the open door of your electrical panel. Photos let a pro spot problems before the first visit.
Decide whether you want backup power
Panels alone usually shut off when the grid goes down. If you want lights, a fridge or medical equipment running during an outage, say so now, because it changes the inverter choice and the panel layout.
Ask about your roof before anything else
If your roof is near the end of its life, get it assessed first. Taking panels off later to replace the roof adds work and risk, so many owners redo the roof before mounting the array.
Check HOA and lease rules early
Some associations require plan approval, and a rented or shared roof needs the owner to agree. Getting those answers first prevents a finished design from stalling.
Compare proposals line by line
Ask each pro to list equipment models, system size, warranty terms, what happens if the roof leaks and who handles the utility paperwork. Choose on the full scope, not the first number you see.
Say where in San Francisco you are
Add your neighborhood, for example The Mission, Noe Valley, and The Sunset, or your ZIP code to your notes. Pros choose the neighborhoods they cover, and it tells them how far they have to travel.
How where you live changes rooftop solar panel installation
Best time to book rooftop solar panel installation
Mild weather makes roof work safer and more comfortable for a crew. Permit and utility approval take time, so start the process a season earlier than you want the panels running. In San Francisco, the dry season from late spring to fall is the easiest time for outside work, and the fall calendar fills before the first big rain.
Together
Book rooftop solar panel installation with your neighbors
Every home on the street gets the pro’s neighbor rate, and each one books and pays on its own.
Start a Street Day- Start one
Pick the job, your street, a day and a pro who offers a neighbor rate.
- Share the link
Send it to neighbors. Only the city is ever shown publicly, never your street.
- Neighbors join
Neighbors on your street book the same pro on the same day.
- Everyone saves
Each home gets the pro’s neighbor rate, a percent off the pro’s own price, and books and pays on its own.
Often booked together with rooftop solar panel installation
Book several services with one pro. Pros set their own bundle discounts.
An aging roof is usually replaced before panels go on, so the array does not have to come down later.
Charging a car from your own panels is a common reason to add solar, and the two can share an electrical plan.
A full or outdated main panel may need work before the system can connect to it.
Dust, pollen and bird droppings reduce output, and periodic cleaning is part of looking after an array.
Around San Francisco
Where in San Francisco the work happens, and the cities close by.
Rooftop Solar Panel Installation across San Francisco
Pick your neighborhood to see what homes there tend to need. Pros choose the neighborhoods they cover, so enter your ZIP code to see who covers yours.
Cities near San Francisco
Pros often cover more than one city. The rings show 5 and 10 miles from the center of town.
Other services in San Francisco
Each one has its own page for this city.
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See pros in San FranciscoTall ceilings, ornate Victorian moldings, and compact condo rooms all get a fresh, even finish that holds up to the city's damp, foggy microclimates.
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See pros in San FranciscoOriginal SF doorways shift on steep-slope foundations, so providers re-hang, adjust, and weatherproof doors that stick or no longer latch in older homes.
See pros in San FranciscoDetach and reset of solar panels for roof replacement or repair by a licensed solar contractor: safe removal, storage, roof work coordination and recommissioning.
See pros in San FranciscoTrust and answers
What backs the work, who is licensed and insured, what customers say, and your questions.
Backed by your provider’s warranty. If covered work fails, your provider makes it right, free.
San Francisco homeowners
Rooftop Solar Panel Installation reviews in San Francisco
Verified rooftop solar panel installation reviews from San Francisco homeowners will appear here.
Be the first rooftop solar panel installation review in San Francisco
Your pro backs the work with a workmanship warranty — if covered work is not right, your pro makes it right, free. Book with confidence and tell San Francisco how your pro did.
Book Rooftop Solar Panel Installation in San FranciscoFrequently asked