Company · Solar pv installers

Cal Solar Inc._

As of 30 October 2026, Cal Solar Inc. has 19 open roles (5 new in 30 days), its skilled trades and field service team is hiring most, and its postings name HelioScope, Dropbox and Salesforce as the tools the team works in.

As of 30 October 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.

San Diego, United States51-200 employees10M-50M revenue, est.B2B, B2Gcalsolarinc.com ↗LinkedIn ↗
Headquarters
San Diego, California, United States
Employees
51-200 employees (linkedin)
Sells to
developers, contractors, end users
Certifications on site
Site languages
EN
Career system
Bamboohr
19open roles · 5 new in 30 days
14tools named in postings
United Stateshiring locations
0change signals read in postings
02 — What they do, whom they sell to, who else does it

Cal Solar Inc. in one screen

Read from calsolarinc.com: what the company does, the customers it names, the buyers we can actually see, and the companies that sell the same thing.

What Cal Solar Inc. does

Cal Solar Inc. is a full-service renewable energy design-build contractor in California that designs, installs, and maintains solar PV, solar hot water, energy storage, and EV charging systems for new construction, building retrofits, and public works projects. It serves developers, contractors, and end users across multifamily, industrial, healthcare, public sector, and hotel sectors. Projects span 13 California utility territories.

solar pv systemssolar hot water systemsbattery energy storageev charging stationsnew construction developmentepc contractingsolar tenant billing
Whom it sells to

Named on the site: developers, contractors, end users, multifamily, industrial and manufacturing, healthcare, public sector, hotels, developers and contractors, multifamily and industrial, public sector and healthcare.

Who else sells this

Nearest companies by what they do, sell and whom they serve, 51+ employees. 579 scored.

EG SolarUnited Kingdom · 51-200 employeesSolar Systems Philippines Inc.PH · 51-200 employeesSolar-ProjectPoland · 51-200 employeesSmart Solar TechnologiesUnited States · 51-200 employeesPositive Energy SolarUnited States · 51-200 employeesSunSolPoland · 51-200 employees
03 — Tech stack, with the evidence

What Cal Solar Inc. says it runs

Tools named in the company's own postings as the team's systems, with the sentence that says so. What the website and DNS show is listed separately.

HelioScopeSales · high confidence · 2 postings
• Layout Modeling & Software Execution: Configure preliminary rooftop, carport, and ground-mount PV arrays in Helioscope and CAD Software, observing fire setbacks, structural obstacles, and shade obstructions.
Solar Applications Engineer I · first seen 2026-10-19
Dropboxconstruction and civil · high confidence · 4 postings
• Systems Execution & Handoff: Execute the administrative project startup by initiating processes in all internal systems (Scoop, Raken, Dropbox Master File Index), project setup.
Project Specialist · first seen 2024-09-27
SalesforceProduct, program & project management · high confidence · 1 posting
• Maintain accurate administrative task status, assignments, deadlines, and next steps in established systems (Salesforce, Scoop, Smartsheet, Slack, and related tools).
Engineering Project Coordinator · first seen 2026-10-12
SmartsheetProduct, program & project management · high confidence · 1 posting
• Maintain accurate administrative task status, assignments, deadlines, and next steps in established systems (Salesforce, Scoop, Smartsheet, Slack, and related tools).
Engineering Project Coordinator · first seen 2026-10-12
Sage IntacctProduct, program & project management · high confidence · 2 postings
Report through the Sage Intact ERP Platform.
Project Manager (PM) · first seen 2025-01-10
Google Workspace · medium confidence · 2 postings
• Proficiency with PDF and document-control workflows, preferably Bluebeam; comfort with Google Workspace, Salesforce, Scoop, Smartsheet, Slack, and similar systems.
Engineering Project Coordinator · first seen 2026-10-12
Bluebeamskilled trades and field service · medium confidence · 4 postings
• AutoCAD and BlueBeam Competency.
Design Engineer · first seen 2024-09-04
Google Sheetsskilled trades and field service · medium confidence · 4 postings
Proficient in Google Applications Suite (Docs, Sheets, Gmail, etc.) and PDF/Bluebeam, Miter, and Raken Pro.
O&M Service Technician - Commercial · first seen 2025-01-30
Microsoft Excelconstruction and civil · medium confidence · 3 postings
• Proficiency in Microsoft Applications Suite (Excel, Word, Outlook) and strong work experience with project management software (e.g., Dropbox, SCOOP, Sage Intacct).
Project Specialist · first seen 2024-09-27
Microsoft Wordconstruction and civil · medium confidence · 3 postings
• Proficiency in Microsoft Applications Suite (Excel, Word, Outlook) and strong work experience with project management software (e.g., Dropbox, SCOOP, Sage Intacct).
Project Specialist · first seen 2024-09-27
Microsoft PowerPointconstruction and civil · medium confidence · 2 postings
• Experience with Dropbox, SCOOP, and Microsoft Applications Suite (Excel, Word, PowerPoint, etc.) or similar software.
Superintendent · first seen 2024-09-27
Energy Toolbase · medium confidence · 1 posting
• Advanced Software Mastery: Proficiency in CAD software, Helioscope, PVSyst, Energy Toolbase, and advanced bidding platforms.
Solar Applications Engineer II · first seen 2026-10-19
Microsoft Office · medium confidence · 1 posting
• Software Proficiency: Foundational knowledge of CAD software, Energy Simulation Software’s, and Google Workspace / MS Office.
Solar Applications Engineer I · first seen 2026-10-19
PVsyst · medium confidence · 1 posting
• Advanced Software Mastery: Proficiency in CAD software, Helioscope, PVSyst, Energy Toolbase, and advanced bidding platforms.
Solar Applications Engineer II · first seen 2026-10-19
On the website or in DNS

Vendors whose code loads on calsolarinc.com or whose records sit in its DNS. Page plumbing (libraries, fonts, consent banners) is left out.

Anthropicseen on calsolarinc.com
Google Workspaceseen on calsolarinc.com
HubSpotseen on calsolarinc.com
Microsoft 365seen on calsolarinc.com
Microsoft Entra IDseen on calsolarinc.com
microsoft_intuneseen on calsolarinc.com
postmarkseen on calsolarinc.com
sage_intacctseen on calsolarinc.com
Salesforceseen on calsolarinc.comSlackseen on calsolarinc.comSmartsheetseen on calsolarinc.com
04 — Hiring

19 open roles, 6 opened in 90 days

Read hourly from the company's career system. Open roles and new roles in the last 30 days, by team. Companies hiring skilled trades and field service in United States →

05 — Signals

What is changing, read from the postings

Intents are events the employer states about itself, each with the sentence and the posting it came from.

No change signals read in the current postings.

Decision makers at Cal Solar Inc., with verified e-mails, and every change the moment it is posted.

Sales, marketing and IT leaders by function. Add Cal Solar Inc. to a monitor and get a webhook when a role opens, a tool appears or a signal is read.

Free plan: 1,000 records, no card. The first 20 are above; e-mails are verified at the mail server when you open them.

06 — Lookalikes

Companies like Cal Solar Inc.

Nearest by what they do, what they sell and whom they sell to, 51+ employees. 6 of 579 scored.

EG SolarSolar pv installers · United Kingdom51-200 employees
Solar Systems Philippines Inc.Solar pv installers · PH51-200 employees
Solar-ProjectSolar pv installers · Poland51-200 employees
Smart Solar TechnologiesSolar pv installers · United States51-200 employees
Positive Energy SolarSolar pv installers · United States51-200 employees
SunSolSolar pv installers · Poland51-200 employees
07 — Profile

From the company's own website

Legal nameCal Solar Inc.
IndustryProperty & construction · Solar pv installers
Offeringssolar pv systems · solar hot water systems · battery energy storage · ev charging stations · new construction development · epc contracting · solar tenant billing
Target customersdevelopers · contractors · end users · multifamily · industrial and manufacturing · healthcare · public sector · hotels · developers and contractors · multifamily and industrial · public sector and healthcare
Geographic scoperegional · also Canada
Reviews found
Public contact points1 role addresses · 1 phone numbers
Pages readpricing, home, services
Datescrawled 2026-09-06 · profiled 2026-09-12 · hiring built 2026-10-27
Cite this

Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.

Cal Solar Inc. (San Diego, United States, 51-200 employees) has 19 open roles, 5 new in 30 days, and names 14 tools in its postings. (Breaknorm, 30 October 2026, https://breaknorm.co/company/calsolarinc.com)
How we know

Read from the source, not self-reported

Every number on this page can be traced to a page we crawled or a posting we read. Full methodology →

  • ProfileBuilt from calsolarinc.com: summary, offerings, customers, certifications and contact points are extracted from its pages, with a confidence score per field.
  • HiringRead hourly from the company's Bamboohr career site; reposts collapse into one record.
  • Tech stackTools the employer's own text names as the team's systems, with the quote; website scripts counted separately.
  • HeadcountLinkedIn where known, otherwise estimated from the site.
FAQ

Cal Solar Inc.: questions

Does Cal Solar Inc. use HelioScope?

Yes, by the company's own words: 2 postings name it, first seen 2026-10-19, in the sales team.

Is Cal Solar Inc. hiring?

19 open roles as of 30 October 2026, 5 opened in the last 30 days and 0 closed. The largest team hiring is skilled trades and field service.

Where does this profile come from?

From calsolarinc.com itself: we crawled it on 2026-09-06, built the profile on 2026-09-12, and read its career site (Bamboohr) hourly since. Headcount is from LinkedIn.

Who should I write to at Cal Solar Inc.?

The people are behind the login: decision makers by function, verified at the mail server when you open them. 1 public role addresses from the site are there too.

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