Solarrus
Solarrus is a Costa Mesa, California-based solar and electrical infrastructure services company founded in 2009 that delivers engineering, operations, and maintenance across telecom, renewables, EV charging, data centers, and backup power, backed by CBRE. Founder and CEO Bill Klein leads the company, which acquired Power Factors in 2016.
- Company typePrivate
- Founded2009
- HeadquartersCosta Mesa, United States
- Headcount51–100
- GTM typeB2B
- OfferingServices
What Solarrus does
Solarrus is a Costa Mesa, California-based solar and electrical infrastructure services company founded in 2009, with a stated headcount of 51-100 employees (noting a meaningful scale discrepancy versus broader operating signals of thousands of field technicians). Per available source material, the company is described within a broader commercial infrastructure services platform delivering engineering, operations, and maintenance across telecom (wireless, wireline, fiber), renewable energy (solar, wind, energy storage), EV charging, data centers, healthcare facilities, UPS/backup power, and government verticals. Service capabilities span the full lifecycle: engineering design, land survey, site commissioning, construction management, retrofit/repowering, preventive and predictive maintenance, and remote site monitoring. The company operates under a direct enterprise sales motion with multi-year, quote-based contracts and is backed by CBRE, providing scale, capital, and customer reach. Proprietary technology platforms underpin remote monitoring and predictive maintenance service delivery.
In 2016, Solarrus acquired Power Factors, an asset performance management software platform for renewable energy, signaling an early move into software-enabled monitoring and analytics for solar and wind assets. The operational footprint described includes support for more than 40 GW of solar, 120 GW of wind, 30 GWh of energy storage, 60,000+ EV charging stations, and tens of thousands of cell sites in North America, with offshore operations in India supporting global service delivery. Founder and CEO Bill Klein leads the company. Marketing and demand generation rely primarily on direct enterprise relationships, supplemented by LinkedIn, Facebook, and Instagram channels. No public revenue, funding history, or detailed management roster beyond the founder/CEO are disclosed in the available data, and significant ambiguity exists between the Solarrus legal entity profile and the larger operating group described in adjacent source material.
Solarrus firmographics
Firmographics- Name
- Solarrus
- Legal name
- Pearce Services
- Website
- http://solarrus.com
- Company type
- Private
- Founded year
- 2009
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- Solarrus is a Costa Mesa, California-based solar and electrical infrastructure services company founded in 2009 that delivers engineering, operations, and maintenance across telecom, renewables, EV charging, data centers, and backup power, backed by CBRE. Founder and CEO Bill Klein leads the company, which acquired Power Factors in 2016.
- Ownership category
- akta.pro rank
Solarrus industry classification
Industry- Product category
- Telecom and Renewable Energy Infrastructure Services
- NAICS
- Electric Power Generation, Transmission and Distribution (2211)
- SIC
- Electric Services (4911)
- akta.pro primary industry
- Solar Design, Engineering & Performance Software (PV Modeling, Digital Twins, Monitoring) (EUAMABAH)
- akta.pro secondary industry
- Solar Workforce, Training & Safety Services (Installer Training, Certification, EHS) (EUAMABAO)
Keywords
Where Solarrus is headquartered
LocationHeadquarters
- HQ city
- Costa Mesa
- HQ country
- United States
- HQ region
- North America
Offices3 records
Markets served
Solarrus business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- Infrastructure Services: Comprehensive engineering, operations, and maintenance services for critical infrastructure including wireless networks, renewable energy systems, data centers, and backup power. Services include design, deployment, commissioning, retrofit/repowering, and ongoing maintenance.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Enterprise service contracts |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels3 records
Solarrus product offering
Product offeringCore offering
Solarrus provides infrastructure services to businesses operating in telecommunications, solar energy, wind energy, EV charging, and data center markets. The company delivers the physical and network infrastructure build-out, installation, and ongoing support required by operators and developers in these sectors, functioning as a specialized mid-sized infrastructure services contractor based in Costa Mesa, California.
Product overview
Pearce Services is a commercial infrastructure services company providing comprehensive engineering, operations, and maintenance solutions across multiple critical infrastructure sectors. The company operates as a unified platform offering services in telecom (wireless, wireline, fiber optic, network/ISP), renewables (solar, wind, energy storage, EV charging), data centers, and backup power systems. The portfolio includes core service lines such as Telecom Services, Solar Services, Wind Services, EV Charging Services, Data Center Services, and UPS/Uninterrupted Power Services, complemented by specialized modules including Wireless Services, Fiber Optic Networks, Engineering Design, Retrofit & Repowering, Land Survey, Site Commissioning, Construction Management, Preventive & Predictive Maintenance, and Remote Site Monitoring. Pearce also acquired JoeMax Telecom to enhance telecom engineering capabilities. The company leverages proprietary technology platforms to deliver continuous monitoring and rapid response services nationwide.
Differentiator
Problem solved
Functional benefit
Brands
- JoeMax Telecom: Specialized telecom engineering services, now fully integrated into Pearce from CBRE
Products and services
- Telecom Infrastructure Services Infrastructure services for telecommunications operators and developers, supporting the deployment and servicing of physical and network telecom infrastructure.
- Solar Infrastructure Services Infrastructure services for solar energy projects, supporting the build-out, installation, and servicing of solar power facilities for business customers.
- Wind Infrastructure Services Infrastructure services for wind energy projects, supporting the deployment and ongoing servicing of wind power infrastructure for business customers.
- EV Charging Infrastructure Services Infrastructure services for electric vehicle charging networks, supporting the deployment and servicing of EV charging infrastructure for operators and site owners.
- Data Center Infrastructure Services Infrastructure services for data center operators and developers, supporting the build-out and servicing of data center facilities and supporting physical infrastructure.
Quantifiable outcome
- Supporting more than 40 GW of solar, 30 GWh of energy storage, 120 GW of wind, over 60,000 EV charging stations, and tens of thousands of cell sites
Companies that use Solarrus
Customer profileSegments7 records
Ideal customer profiles1 record
Solarrus technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature1 record
Solarrus partnerships and signals
Strategic signalScale indicators5 records
Recent moves5 records
Expansion highlights5 records
Solarrus competitors and assessment
Company assessmentDirect peers
- Quanta Services: Quanta Services is the largest pure-play infrastructure services provider in North America, delivering engineering, construction, and maintenance for electric, telecom, and renewable energy networks. It is the closest publicly traded comparable to Pearce given its multi-vertical critical infrastructure services model.
- MasTec: MasTec is a leading infrastructure construction services company operating across communications, clean energy, pipeline, and power delivery. Its renewable energy and telecom services overlap directly with Pearce's core verticals.
- EMCOR Group: EMCOR Group provides electrical and mechanical systems installation, maintenance, and facility services for commercial, industrial, and utility clients, including data centers and critical infrastructure—closely aligned with Pearce's data center and critical facility services.
- Dycom Industries: Dycom Industries is a specialty contractor providing engineering, maintenance, and construction services to telecom providers, directly overlapping with Pearce's telecom engineering and network deployment services.
- IES Holdings: IES Holdings provides electrical and communications infrastructure services, including design, installation, and maintenance for commercial, industrial, and renewable energy clients. Its electrical infrastructure focus mirrors key parts of Pearce's portfolio.
- Comfort Systems USA: Comfort Systems USA provides mechanical and electrical installation, maintenance, and service for commercial and industrial facilities, including data centers and healthcare—closely aligned with Pearce's HVAC, electrical, and critical facility services.
Emerging players
- SOLV Energy: SOLV Energy is one of the largest pure-play solar EPC and operations & maintenance providers in the U.S., directly competing with Pearce in utility-scale and commercial solar services.
- Sunnova Energy: Sunnova provides residential solar and storage service plans, including operations and maintenance, representing an adjacent emerging services model in distributed solar that competes for the broader solar O&M wallet.
Broad incumbents
- Primoris Services: Primoris Services provides infrastructure construction across utilities, energy, and civil markets, including renewable energy and pipeline services, representing a broader incumbent competing with Pearce in renewables and power infrastructure.
- APi Group: APi Group is a global leader in safety, specialty, and industrial services with significant exposure to facility maintenance and critical infrastructure services for commercial and industrial customers, overlapping with Pearce's critical facility offerings.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat6 records
Key risks4 records
Key highlights6 records
Customer concentration
Solarrus social profiles
Digital presenceSolarrus financial estimates
Financial estimateRevenue estimate
Valuation estimate
Solarrus leadership team
Management profileNumber of profiles
Profiles1 record
Solarrus subsidiaries and ownership
Company hierarchySubsidiaries1 record
Solarrus funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Solarrus M&A and investment
M&A and investmentM&A1 record
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Solarrus
What does Solarrus do?
Solarrus provides infrastructure services to businesses operating in telecommunications, solar energy, wind energy, EV charging, and data center markets. The company delivers the physical and network infrastructure build-out, installation, and ongoing support required by operators and developers in these sectors, functioning as a specialized mid-sized infrastructure services contractor based in Costa Mesa, California.
Is Solarrus a public or private company?
Solarrus is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Solarrus founded?
Solarrus was founded in 2009. It employs 51 to 100 people.
Where is Solarrus based?
Solarrus is headquartered in Costa Mesa, United States, in the North America region.
How does Solarrus make money?
One revenue line is on record: infrastructure Services.
Who are Solarrus's main competitors?
Direct peers on record are Quanta Services, MasTec, EMCOR Group, Dycom Industries, IES Holdings and Comfort Systems USA. Emerging players are SOLV Energy and Sunnova Energy. Broad incumbents are Primoris Services and APi Group.
Does Solarrus have an API?
No public API is recorded for Solarrus.
What industry is Solarrus in?
Solarrus's product category is Telecom and Renewable Energy Infrastructure Services. Its primary akta.pro industry code is EUAMABAH, Solar Design, Engineering & Performance Software (PV Modeling, Digital Twins, Monitoring), with a secondary code of EUAMABAO, Solar Workforce, Training & Safety Services (Installer Training, Certification, EHS). Its NAICS code is 2211 and its SIC code is 4911.