Efficient Systems

What Efficient Systems does

Efficient Systems, Inc. is a privately-held mechanical and electrical services company headquartered in Indianapolis, Indiana, founded in 1993 and operating for 30 years. The company delivers heating, cooling, refrigeration, plumbing, and electrical services to residential, commercial, and industrial customers across the Indianapolis metropolitan area and surrounding Central Indiana counties, organized around three wholly-owned legacy subsidiaries — Loesch Heating and Air Conditioning (Columbus, est. 1916), J.R. Wortman Co. (Morristown, est. 1950), and Hochstedler Energy Systems (Greentown, est. 1966) — each retaining its original brand identity.

The underlying technology stack is conventional field-service management rather than differentiated IP: GPS-based fleet tracking, Remote Technician Software for dispatch, Customer Asset Tracking for installed-equipment records, and a recently launched off-site monitoring capability that detects HVAC, plumbing, and electrical issues before failure. The company is an authorized dealer for Carrier HVAC, American Standard, Generac generators, and Navien tankless water heaters, with technicians certified by North American Technician Excellence (NATE) and factory-trained on these product lines; an in-house training system was funded through a 2018 Federal Home Loan Bank Elevate Program grant.

Revenue is generated primarily through transactional professional services (HVAC/plumbing/electrical repair, replacement, installation, and maintenance) with quote-based pay-as-you-go pricing, complemented by equipment sales (HVAC systems, generators, water heaters) and a subscription/recurring maintenance program. Customers access the business via 24/7 phone dispatch, online booking forms, and a service fleet dispatched across four physical offices. Marketing combines local SEO, Google Maps presence, social media, blog content, and periodic coupon offers. The company is licensed, bonded, and insured (HVAC License H0002463) and has received the 2019 Angie's List Super Service Award and a 2012 City Sustainability Award.

Name

Efficient Systems

Legal name

Efficient Systems, Inc.

Website

https://efficientsystems.net

Company type

Private

Founded year

1993

Operating status

Operating

Headcount range

11–50 employees

Short description

Efficient Systems, Inc. is a 30-year-old Indianapolis-based mechanical services firm delivering HVAC, plumbing, electrical, and refrigeration services to residential, commercial, and industrial customers across Central Indiana through its own brand and three acquired legacy subsidiaries.

Ownership category

akta.pro rank

Product category

HVAC Services

NAICS

Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance (8113), Facilities Support Services (561210)

SIC

Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip (3585), Industrial & Commercial Fans & Blowers & Air Purifing Equip (3564)

akta.pro primary industry

HVAC Service, Maintenance & Repair (BPABACAA)

akta.pro secondary industries

Refrigeration & Cold-Chain Equipment Service (IMAIABAE), Hard Services (MEP/HVAC, Electrical, Plumbing) (BPABAAAA)

Keywords

• HVAC services
• Plumbing services
• Electrical contracting
• Refrigeration services
• Heating cooling repair

Headquarters

HQ city

Indianapolis

HQ country

United States

HQ region

North America

Offices4 records

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

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

Revenue model

1. HVAC Services: Heating and cooling repair, replacement, installation, and maintenance services for residential and commercial properties
2. Plumbing Services: Full plumbing services including water heater installation, repair, and maintenance, drain cleaning, and pipe repairs
3. Electrical Services: Electrical repair, installation, surge protection, generator services, and electrical panel work
4. Refrigeration Services: Commercial and residential refrigeration services including cooler, freezer, and ice machine maintenance
5. Maintenance Programs: Recurring HVAC maintenance programs providing regular inspections and service to prevent breakdowns
6. Equipment Sales: Sales and installation of HVAC equipment, generators, and water heaters as part of replacement services

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

Efficient Systems provides installation, repair, replacement, and maintenance of HVAC systems, plumbing, electrical, and refrigeration equipment for residential, commercial, and industrial customers in the Indianapolis metro area and surrounding Central Indiana counties. Service delivery is supported by NATE-certified, factory-trained technicians and field service management technology including GPS tracking, Remote Technician Software, and Customer Asset Tracking. The company operates 24/7 emergency service and is an authorized dealer for Carrier HVAC, Generac generators, and Navien tankless water heaters.

Product overview

Efficient Systems, Inc. is an HVAC, plumbing, and electrical services company offering a comprehensive portfolio of products and services for residential, commercial, and industrial customers in the Indianapolis metro area. The company operates as a unified service organization with subsidiary brands (Loesch Heating and Air Conditioning, Hochstedler Energy Systems, and J.R. Wortman Co.) providing heating and cooling, refrigeration, electrical, and plumbing services. The product portfolio centers on Carrier HVAC equipment, Generac generators, and Navien tankless water heaters, complemented by indoor air quality solutions including air purifiers, humidifiers, and ventilation systems. Services include installation, repair, maintenance, and replacement of HVAC systems, along with specialty services such as geothermal systems, off-site monitoring, and 24/7 emergency response.

Differentiator

Problem solved

Functional benefit

Products and services

• Heating and Cooling Services Comprehensive HVAC services including furnace and air conditioning installation, repair, and maintenance; heat pump systems; geothermal solutions; thermostat and controls installation; gas piping; ventilation; and residential replacement systems with sheet metal and ductwork for residential, commercial, and industrial properties in the Indianapolis metro area.
• Refrigeration Services Refrigeration services including high-efficiency AC system retrofitting, energy-saving AC replacement, Puron air conditioning system replacements, Energy Star AC systems, standard central AC replacements, ductless air conditioning systems with zoning solutions, and cooler, freezer, and ice machine maintenance for residential and commercial customers.
• Residential Electrical Services Residential electrical services including surge protection, generator installation, and specialty electrical services for homeowners in the Indianapolis metro area.
• Commercial Electrical Services Full electrical services for commercial, industrial, and restaurant properties including surge protection, generator installation and maintenance, service upgrades, phone/data/cable/lighting, additional circuits, smoke detectors, design and build systems, emergency services, and specialty services such as electric floor heat and underground circuit locating.
• Plumbing Services Complete plumbing services for commercial and residential customers including water heater installation, repair, and maintenance, sump pumps, drain cleaning, water softeners, toilets, sinks, bathtubs, disposals, water hammer arrestors, water treatment, hose bibbs, and sewage ejector pumps.
• Recurring Maintenance Programs Recurring HVAC maintenance membership programs providing regular inspections, preventive service, and member discounts (10% off) to reduce equipment breakdowns and costly repairs for residential and commercial customers.

Quantifiable outcome

• Lower monthly utility bills through high-efficiency equipment
• +2 more outcomes

Named customers1 record

Segments3 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Four partnerships are on record, tiered core.

• CarriercoreChannel Partner/ Reseller/ DistributorAuthorized Carrier dealer providing Carrier HVAC products including air conditioners, furnaces, and indoor air quality solutions. Technicians are factory trained on Carrier products and certified to install, maintain, and repair Carrier equipment.
• GeneraccoreChannel Partner/ Reseller/ DistributorAuthorized dealer and installer of Generac standby generators for residential and commercial backup power applications.
• NaviencoreChannel Partner/ Reseller/ DistributorAuthorized installer of Navien tankless water heaters, providing sales, installation, and service of Navien condensing tankless water heaters known for .99 Energy Factor efficiency.
• American StandardcoreChannel Partner/ Reseller/ DistributorAuthorized American Standard dealer providing heating and cooling products. Since inception, company has been working with American Standard products and is extremely well versed in their capabilities and features.

Scale indicators3 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Williams Comfort Air: Indianapolis-based residential and light commercial HVAC, plumbing, and electrical company with a similar multi-trade, multi-location model and overlapping Central Indiana service territory.
• One Hour Heating & Air Conditioning: National franchise network providing residential HVAC service, installation, and repair with strong local-operator branding analogous to Efficient Systems' multi-brand regional approach.
• Roto-Rooter: National plumbing and drain service franchise that overlaps directly with Efficient Systems' commercial and residential plumbing lines and similar 24/7 dispatch model.
• Aire Serv: Neighborly franchise offering residential and commercial HVAC services with 24/7 emergency response; comparable on service model, technician certification focus, and local marketing approach.
• Mr. Electric: Neighborly electrical services franchise competing in the same residential and commercial electrical service category Efficient Systems targets under its electrical service line.

Broad incumbents

• Lennox International: National HVAC manufacturer and Dave Lennox dealer network that competes for residential and light commercial service contracts in the same geographies Efficient Systems serves.
• Trane Technologies: Major HVAC and refrigeration equipment manufacturer competing for the same authorized-dealer relationships and end-customer equipment purchases as Carrier within Efficient Systems' market.
• Carrier Global: Global HVAC OEM whose products Efficient Systems installs and services; relevant as a broad incumbent shaping equipment standards, warranty networks, and authorized-dealer economics.

Emerging players

• HomeServe: Home warranty and repair services platform that funnels HVAC, plumbing, and electrical jobs to local contractors, creating both a demand source and a competitive channel for Efficient Systems.
• ServiceMaster Restore: National restoration and home services franchise that intersects with Efficient Systems in HVAC, plumbing, and electrical emergency response, though its primary focus is restoration rather than mechanical service.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/efficient-systems
• Facebookfacebook.com/EfficientSys

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries3 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 Efficient Systems