Aerial view of a residential rooftop solar array installed by Core Eleven
Florida statewide · Houston, TX

We don't sell solar. We install it, and we keep it running.

No sales team, no proposals, no financing pitch. We put systems on roofs, and we repair the ones already up there — including systems we didn't install.

What we do
01

Installation

Full installation of residential grid-tied systems: racking and array layout, module and inverter mounting, DC and AC electrical, flashing and penetrations, commissioning, and monitoring setup. We build from the approved design and permit set — and we leave the roof watertight.

02

Removal & reinstall

Getting a new roof? We take the array down before the roofers arrive and put it back up after — modules, racking, conduit, and wiring, resealed and recommissioned on the new roof. We coordinate directly with your roofing contractor, and we confirm the system is producing again before we leave.

03

Service & repair

Production diagnostics, inverter and optimizer replacement, monitoring recovery, and post-storm inspection. We service systems installed by other companies, including ones whose installer is no longer in business.

Residential rooftop solar array installed by Core Eleven in Florida
New installation — Florida
Rooftop solar array removed and reinstalled by Core Eleven for a reroof
Removal & reinstall
How a job goes
1

We look at it

A scheduled site visit — roof, electrical, existing equipment, and a full diagnostic of what the system is producing. Site visits are a billed service call, and we tell you the rate when you book.

2

You get it in writing

A written scope and price for the work before it begins. We're paid to do the job, not to close a sale — so the estimate is the estimate.

3

We stay reachable

Scheduling, arrival windows, and follow-up questions handled by text or phone with the people who did the work.

Statewide in Florida. Installs in the Houston area.

We're based in Palm Harbor and cover the entire state of Florida for both installation and service. In the Houston, Texas area we take installation work.

We work directly for homeowners and as the installation and service crew for other companies. Either way, the scope is the work itself.

Not sure whether your system is underperforming? That's a normal call for us to get. Send us the details and we'll tell you what we'd check first.

Reach us directly

Phone
(727) 977-3833
Email
ops@core11.org
Office
217 Katherine Blvd, Apt. 2209
Palm Harbor, FL 34684
Hours
Monday – Friday, 8:00 am – 5:00 pm ET