RMS Energy Co., LLC

What RMS Energy Co., LLC does

RMS Energy Co., LLC is a privately held electrical consulting and construction firm headquartered in Little Falls, Minnesota, founded in 2012 and operating across 17 US locations with a workforce of 501-1,000 employees. The company delivers a full-stack suite of power infrastructure services to investor-owned utilities, commercial and industrial customers, renewable energy developers, data center operators, and government clients. Its service portfolio spans seven core lines: Field Services, Transformer Services, Substation Solutions, Bus Solutions (including isolated phase bus duct fabrication and a mobile bus shop), Engineering & Design, Consulting Solutions, and DataMax — a proprietary asset monitoring and data analytics platform for substation and transformer assets.

Operationally, RMS Energy generates revenue primarily through project-based, quote-driven electrical contracting and consulting engagements, with NETA accreditation and adherence to OSHA, NFPA, and IEEE standards serving as foundational qualifications for utility procurement. The firm maintains 24/7 emergency response capabilities and serves named enterprise customers including Duke Energy, Southern California Edison, and ISO New England. In 2024, the company expanded its C-suite with the appointments of a Chief Revenue Officer, Chief Strategy & Culture Officer, and Chief Technology Officer, and in 2025 it executed a partial acquisition of a Transformer Services team — expanding that unit from 30 to 43 members and opening a new North Carolina facility to support Southeastern US growth.

Name

RMS Energy Co., LLC

Legal name

RMS Energy Co., LLC

Website

https://rmsenergy.com

Company type

Private

Founded year

2012

Operating status

Operating

Headcount range

501–1,000 employees

Short description

RMS Energy Co., LLC is a NETA-acquired electrical consulting and construction firm serving utilities, data centers, renewables, and industrial clients across 17 US locations, offering field services, transformer and substation solutions, engineering, and a proprietary DataMax asset monitoring platform.

Ownership category

akta.pro rank

Product category

Power Systems Electrical Services

NAICS

Electric Power Generation, Transmission and Distribution (2211), Electric Power Transmission, Control, and Distribution (22112), Electric Power Distribution (221122)

SIC

Electric Services (4911), Instruments For Meas & Testing Of Electricity & Elec Signals (3825), Electrical Work (1731)

akta.pro primary industry

Distribution Network O&M (MV/LV Lines, Switchgear, Transformers) (EUAEAGAE)

akta.pro secondary industries

Transmission & Substation O&M (HV Equipment Maintenance) (EUAEAGAD), Remote Operations, Control Room & Digital O&M (Monitoring, Diagnostics) (EUAEAGAM), Distribution System Planning (DSP) & Non-Wires Alternatives (NWA) (EUADAGAB), SCADA & Telemetry Software (Control Center) (EUADAEAD)

Keywords

• Electrical construction services
• Power systems engineering
• Substation construction
• Transformer maintenance services
• T&D consulting

Headquarters

HQ city

Randall

HQ country

United States

HQ region

North America

Offices17 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Supply Chain, Marketing or Sales, Infrastructure, Technology or R&D

Revenue model

1. Power System Field Services: Comprehensive field and commissioning services including installation, maintenance, testing, and emergency response for electrical apparatus, transformers, switchgear, and power distribution equipment. Services are project-based and delivered across the United States through 17 locations.
2. Transformer Services: Transformer installation, maintenance, repairs, oil processing, and electrical testing services. Includes retrofits and upgrades for transformers operating across all voltage levels.
3. T&D Engineering and Consulting: Engineering and consulting services spanning from 480V to 765kV, serving ISOs, RTOs, utilities, and large industrial organizations. Includes substation design, interconnection studies, NERC compliance, and power generation support.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels5 records

Core offering

RMS Energy is an electrical consulting and construction firm that delivers comprehensive power system services across the electrical grid, including field testing and maintenance, transformer installation and repair, substation construction, bus duct system solutions, and engineering and consulting from 480V to 765kV. The company serves utilities, industrial facilities, renewables, data centers, and government/institutions through 17 nationwide locations with 24/7 emergency response. It also offers the proprietary DataMax asset monitoring platform and a mobile fabrication trailer for onsite emergency repairs.

Product overview

RMS Energy delivers comprehensive power solutions across the electrical grid through a multi-service portfolio. The company operates as a single-source provider combining Field Services (electrical apparatus testing, maintenance, emergency response), Transformer Services (installations, repairs, oil processing), Substation Solutions (construction, maintenance, upgrades), Bus Solutions (bus duct systems, mobile shop services), Engineering & Design (protection and control, arc flash studies, NERC compliance), Consulting Solutions (T&D engineering), and DataMax (proprietary asset monitoring communication platform). Services span from 480V to 765kV across utility, industrial, renewable, data center, and government markets.

Differentiator

Problem solved

Functional benefit

Brands

• DataMax: A versatile asset monitoring communication platform for transformer-related sensors that consolidates asset monitoring intelligence into one stream.

Products and services

• Field Services Comprehensive field and commissioning services including electrical apparatus testing and maintenance, acceptance testing for new installations, transformer diagnostic services, low and medium voltage breaker retrofit/retrofill, NERC compliance and SCADA support, switchgear modernization, switchyard breaker service, protection and control upgrades, electrical apparatus repairs, and 24/7 emergency repair services for utilities, industrial facilities, and critical infrastructure.
• Transformer Services Full-service transformer solutions including installations, maintenance, repairs, electrical testing, oil processing, and retrofits and upgrades. Covers transformer assembly, oil processing, vacuum filling, LTC and control wiring, and comprehensive testing services for transformers operating across all voltage levels.
• Substation Solutions Complete substation construction, maintenance, and upgrade services including substation installation, foundations and oil containment, grounding and lightning protection, control enclosures, SCADA systems, protection and control upgrades, commissioning, emergency response testing, and storm clean-up efforts.
• Bus Solutions Comprehensive bus duct system solutions covering design engineering and studies, greenfield installations, bus modifications and retrofits, transformer retrofits, generator switchgear retrofits, inspection, maintenance and repairs, parts supply, and bus duct life extension services. Includes RMS Energy Mobile Shop for on-site emergency fabrication capabilities of isolated phase bus, non-segregated phase bus, switchgear, and transformer bus bars.
• Engineering & Design Advanced power system engineering solutions including complex protection and control schemes, switchgear and electrical equipment replacements, automatic transfer and emergency generator schemes, turnkey implementation, short circuit and coordination studies, arc flash incident energy analysis and mitigation, life extension for aging power equipment, NERC studies with PRC compliance and MOD testing, incident investigations, and mechanical engineering for distribution systems.
• Consulting Solutions Expert engineering and consulting solutions for ISOs, RTOs, utilities, and large industrial organizations across the entire electrical grid from 480V to 765kV. Includes T&D Engineering & Consulting Services encompassing market operations support, system planning, and interconnection studies.
• DataMax Asset Monitoring Platform A versatile asset monitoring communication platform that consolidates transformer asset monitoring intelligence into one unified communication path. Integrates with transformer sensors including DGA monitors and other substation devices, enabling remote monitoring, real-time alerts, and predictive insights for transformer operation and safety.

Named customers3 records

Segments5 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Scale indicators2 records

Recent moves7 records

Expansion highlights6 records

Direct peers

• CE Power Solutions: A specialty T&D and power systems services firm offering commissioning, testing, maintenance, and engineering for utilities and industrial customers. Directly comparable to RMS Energy's Field Services, Transformer Services, and Engineering & Design offerings; named as a prior employer of RMS's own CSGO.
• Qualus Power Services: Engineering, consulting, and field services for electric utilities, renewables, and industrial clients across protection & control, substation, and T&D. Overlaps directly with RMS's Consulting Solutions, Substation Solutions, and Field Services; also named as a prior employer of RMS's CSGO and CHRO.
• MYR Group: Public specialty electrical construction services company focused on T&D, commercial & industrial, and renewable energy markets. Directly comparable in scope of electric infrastructure services offered to utilities and large industrial customers.
• Primoris Services: Public infrastructure construction firm with a dedicated Power Delivery segment serving utilities with T&D, substation, and renewable interconnection services. Comparable business model and customer set to RMS Energy's core utility work.
• IES Holdings: Public electrical and communications infrastructure services provider with segments covering commercial & industrial, residential, and infrastructure end markets. Comparable in scope of electrical field services and customer profile.
• Powell Industries: Specialty manufacturer and service provider for electrical power equipment including switchgear, switchboards, and related substation products. Closely aligned with RMS's transformer, switchgear, and substation solution offerings.

Broad incumbents

• Quanta Services: The largest publicly traded specialty contractor for electric power, oil & gas, telecom, and renewable infrastructure in North America. Competes with RMS on substation, transmission, and distribution projects but at materially larger scale and broader geographic scope.
• MasTec: Public infrastructure construction firm serving power delivery, oil & gas, communications, and clean energy markets. Overlaps with RMS on electric T&D and renewable interconnection work but operates as a diversified national incumbent.
• EMCOR Group: Large public mechanical & electrical construction and facilities services firm serving commercial, industrial, utility, and institutional markets. Overlaps with RMS in industrial electrical and data-center power delivery work but with a broader portfolio.

Regional players

• Dycom Industries: Public specialty contracting services provider predominantly serving the US telecom industry with adjacent electric utility services. Comparable project-based field-services operating model, though primarily telecom-focused with some grid-adjacent work.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/Isolatedphasebus
• LinkedInlinkedin.com/company/rms-energy
• Xx.com/RMS_Energy

Revenue estimate

Valuation estimate

Number of profiles

Profiles14 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about RMS Energy Co., LLC