Semper Solaris

4.7 (527 reviews)

| Santa Fe Springs, CA | Solar

Semper Solaris is a solar contractor and general contractor offering photovoltaic installations and roofing services to homeowners.

At a Glance

Category: Solar
Location: Santa Fe Springs, CA
Rating: 4.7/5 (527 reviews)
Phone: +12136344313
Services: Roofing Contractor, General Contractor, Service

Semper Solaris - Solar in Santa Fe Springs

About Semper Solaris

Semper Solaris is a solar contractor based in Santa Fe Springs, CA. They serve the Los Angeles area. Their services include solar panel installation. They hold a 4.7/5 rating from 527 Google reviews, indicating customer satisfaction with their work.

Semper Solaris specializes in residential solar power systems. In addition to solar installations, they also offer roofing and general contracting services, which can be useful for integrating solar power with existing home structures or for comprehensive home energy upgrades. Their work includes new installations and system upgrades for various home sizes and energy requirements.

When considering Semper Solaris for a project, homeowners should inquire about their specific experience with similar-sized solar installations and roof types. Ask about their process for system design, installation timelines, permitting, and warranty coverage for both panels and installation. Evaluate their proposals by comparing equipment specifications, estimated energy production, and total project cost against other bids. Confirm all certifications and licenses relevant to solar and general contracting in California.

Services

Roofing Contractor

General Contractor

Service

Point Of Interest

Establishment

Hours

Friday 7:00-0:00 Monday 7:00-0:00 Sunday 9:00-0:00 Tuesday 7:00-0:00 Saturday 7:00-0:00 Thursday 7:00-0:00 Wednesday 7:00-0:00

Business information verified via Google Business Profile. Last updated: 2026.

Last verified: May 2026

Contact

10713 Norwalk Boulevard

Santa Fe Springs, CA 90670

(213) 634-4313

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Map

How to evaluate Semper Solaris

Before hiring Semper Solaris for solar work in Santa Fe Springs, take a few minutes to verify their qualifications and confirm they are the right fit for your project. The right solar for one homeowner may not be the right fit for another, so do the diligence up front.

Verify licensing and insurance

Confirm that Semper Solaris carries an active CA contractor license appropriate for the scope of work, plus general liability and workers’ compensation coverage. Ask for the license number and look it up on the state board website. A solar that hesitates to share these details is a red flag, regardless of how favorable their reviews look.

Get a written, itemized quote

Request a detailed written estimate that lists materials, labor, permit fees, timeline, and payment schedule. Itemized quotes make it possible to compare Semper Solaris side-by-side with other solar options in Santa Fe Springs, and they protect you from scope creep once the work begins.

Ask about project experience

Ask Semper Solaris how many projects similar to yours they have completed in the last 12 months, whether they will be the primary on-site team or are subcontracting, and how they handle change orders. Request two or three local customer references and actually call them — reviews on Google are useful but a five-minute conversation reveals much more about how a solar actually shows up.

Frequently Asked Questions

What services does Semper Solaris offer in Santa Fe Springs, CA?

Semper Solaris offers solar panel installation, battery storage, roofing services, and HVAC services as a general and roofing contractor in Santa Fe Springs, CA.

Does Semper Solaris offer any deals or promotions for new installations?

Yes, Semper Solaris is currently offering a 'Solar Sale' where they pay the tax on qualifying purchases. They also have various offers on solar, battery storage, HVAC, roofing, and window replacement, with specific terms for each deal.

Why should I consider battery storage with my solar panels in Los Angeles?

Battery storage systems allow you to store excess solar energy for use during power outages, peak rate hours, or at night, reducing reliance on the utility grid and maximizing your solar investment. Semper Solaris offers expert installation of systems like the Tesla Powerwall.

Is Semper Solaris a certified roofing contractor?

Yes, Semper Solaris is an Owens Corning Platinum Preferred Contractor, offering top roofing services in Los Angeles for repairs and full replacements with a focus on quality and craftsmanship.