Roofer and solar installer under one roof Over 1,000 jobs · Roofing in Contra Costa since 1989 CSLB #948715 · Licensed in-house
GoSimple — Roofing | Solar | Energy
(925) 386-1175
Roofer and solar installer under one roof Over 1,000 jobs · Roofing in Contra Costa since 1989 CSLB #948715 · Licensed in-house
GoSimple — Roofing | Solar | Energy
Roofing · Solar · Energy

A better home starts at the top.

From a stronger roof to a smarter energy system.

Roofing, solar, battery storage and EV charging, with one family-run team to help you make sense of it all. We’ll help you understand what your home needs, how the pieces fit together, and where to start.

Over 1,000 jobs · CSLB #948715 · Family-owned, sister to Affordable Roofing Systems

Black solar panels installed by GoSimpleSolar on a flat roof in Orinda, CA, with hills behind
What we do

One team for the roof, the panels and the power you store

Roofing

Protection starts with a sound roof. Replacements, repairs and flat roofs by our sister company, Affordable Roofing Systems, roofing in Contra Costa since 1989. Price yours from your address in minutes.

Roofing

Solar

Generate your own power at home. GoSimpleSolar designs and installs Enphase and Tesla systems sized to how you use electricity and laid out to fit the house.

Solar

Energy

Battery storage, backup for the essentials you choose, and EV charging at home, planned to work with your solar or on their own.

Energy
Why homeowners pick us

Solar works better when the roofer is on the same team

Most solar companies don't do roofs, and most roofers don't do solar. When the roof under your panels needs work, that's when two companies start pointing at each other. We built Go Simple Group so that never lands on you.

01

Roofer and solar installer under one roof

One company owns the roof and the array on it. If a mount leaks, there's no question whose call it is.

02

Roof check first

We inspect the roof before we design solar. If it won't outlast the panels, you hear that before you sign, not after the array is up.

03

An honest assessment, no pressure

If solar doesn't make sense for your house, your roof or your bill, we say so and leave it there.

04

Licensed in-house

The work is done under our own license, CSLB #948715. You can look it up before we ever meet.

05

A clean install

Conduit runs through the attic or inside walls, and flush IronRidge XR-10 rails sit under the entire array, so the system looks like part of the house.

06

Family-owned

We're the sister company of Affordable Roofing Systems, roofing in Contra Costa since 1989. You don't chase subs; we do.

Reroof + solar

Why we look at the roof before the panels

Panels stay on a roof for decades. If your roof has less life left than that, replacing it first saves you paying to take the array off and put it back later. We'll tell you honestly which side of that line your roof is on.

  • Roof has years left — we design the array and leave the roof alone.
  • Roof is close to due — one plan, one schedule: new roof, new flashing at every mount, then the panels.
  • Panels already up — the array comes off, is stored on site, and goes back up on the new roof.
Solar rails and flashed mounts on a new shingle roof in Los Altos, CA, before the panels go on
Our work

Have we been in your neighborhood?

Every pin on our map is a job we've done, with what went on the house and when. Switch between roofing and solar to see the work near you.

Map of roofing, repair and solar jobs across the East Bay, from Benicia and Martinez to Danville and San Ramon
Straight answers

Questions homeowners ask us first

Not always. We check the roof first. If it has more life left than the panels will be up, we leave it alone. If it doesn't, replacing it first saves you paying to take the array off and put it back later.

Thinking about solar? Start with how you use power.

Send us a recent PG&E bill. We'll review your usage and suggest a system, or tell you straight if solar doesn't make sense yet. Need a roof? The instant estimate prices it from your address.