ENERGY DESIGN SYSTEMS,LLC
Energy Design Systems (EDS) sells a cloud-based SaaS platform for residential HVAC load calculations, home energy audits, and contractor sales enablement, serving HVAC contractors, home performance professionals, and major HVAC OEMs via per-user subscriptions and OEM co-branded channels.
- Company typePrivate
- Founded2003
- HeadquartersYork, United States
- Headcount1–10
- GTM typeB2B
- OfferingSoftware
What ENERGY DESIGN SYSTEMS,LLC does
Energy Design Systems, LLC (EDS) is a privately held Pennsylvania-based SaaS company that sells a suite of cloud-based tools for residential HVAC load calculations, home energy audits, and contractor sales enablement. Its core platform is built around an ACCA Manual J-compliant heat loss and heat gain block load calculator, augmented by a home auditor tool that auto-populates property data from third-party real estate sources and can calibrate energy models against actual utility bills. EDS monetizes primarily through monthly per-user subscriptions ranging from $18 (Load Calculator) to $39 (Menu Pricing), supplemented by usage-based API fees ($0.10 per Create Load Action via Zapier) and a $15 referral credit program. The product is distributed through a self-serve PLG motion via eds.tech with a 14-day free trial, and is amplified by co-branded access pages and GTM partnerships with major HVAC OEMs including Carrier, Daikin, Trane, Goodman, York (Johnson Controls), Egia, and TEC.
The company's customer base consists primarily of residential HVAC contractors, home performance professionals, and residential service contractors who use EDS to reduce equipment sizing errors, accelerate proposal turnaround, and capture leads through white-labeled consumer-facing calculation tools. Its 11-50 person organization is co-owned by three principals: President Drew Cameron (appointed 2014), COO Mark Lane, and CTO Pinal Desai. The platform integrates with Salesforce, MailChimp, ActiveCampaign, ServiceTitan, and Zapier, and recently added generative AI capabilities for customer-facing audit reporting and anomaly detection on connected HVAC/IoT data. EDS operates exclusively in North America, has 20+ years of industry presence, and claims 99.96% platform uptime, with no external funding rounds disclosed.
ENERGY DESIGN SYSTEMS,LLC firmographics
Firmographics- Name
- ENERGY DESIGN SYSTEMS,LLC
- Legal name
- Energy Design Systems, LLC
- Website
- https://eds.tech
- Company type
- Private
- Founded year
- 2003
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Energy Design Systems (EDS) sells a cloud-based SaaS platform for residential HVAC load calculations, home energy audits, and contractor sales enablement, serving HVAC contractors, home performance professionals, and major HVAC OEMs via per-user subscriptions and OEM co-branded channels.
- Ownership category
- akta.pro rank
ENERGY DESIGN SYSTEMS,LLC industry classification
Industry- Product category
- HVAC Software
- NAICS
- Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (51821)
- SIC
- Auto Controls For Regulating Residential & Comml Environments (3822)
- akta.pro primary industry
- Forecasting & AI Optimization for Flexibility (Load/Price/Renewables/SoC) (EUAFAKAH)
- akta.pro secondary industry
- Customer Energy Engagement (In-Home Displays, Portals, Usage Insights) (EUADAFAH)
Keywords
Where ENERGY DESIGN SYSTEMS,LLC is headquartered
LocationHeadquarters
- HQ city
- York
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
ENERGY DESIGN SYSTEMS,LLC business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Technology or R&D, Personnel, Marketing or Sales, Infrastructure, Operations
Revenue model
- SaaS Subscriptions: Monthly subscription-based SaaS revenue model with four product tiers. Each subscription auto-renews monthly unless cancelled. Single-user license with restrictions on excessive usage (60+ calculations/audits per month may incur additional charges).
- API Usage Fees: Usage-based API pricing where Create Load Action events via Zapier integration cost $0.10 each, billed monthly. Push Load Calculator Trigger events are complimentary.
- Referral Program Credits: Referral program where existing users earn $15 account credit when referred users complete their free trial and become subscribers. Referred users receive $15 discount on first invoice.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Monthly | HVAC Load Calculator - Basic load calculation tool |
| Subscription | Monthly | HVAC Home Auditor - Advanced energy audit tool |
| Subscription | Monthly | Lead Generation Tool - Consumer engagement and lead capture |
| Subscription | Monthly | HVAC Menu Pricing - Sales menu and pricing presentation |
| Usage-based | Monthly | API Access - Programmatic access to load calculations |
| Other | Monthly | Referral Program |
Go-to-market motion1 record
Distribution channels4 records
Marketing channels8 records
ENERGY DESIGN SYSTEMS,LLC product offering
Product offeringCore offering
Energy Design Systems (EDS) operates a cloud-based SaaS platform that provides residential HVAC load calculations, professional home energy audits, lead generation tools, sales menu pricing, and API access. The platform is built on ACCA Manual J methodology, AHRI standards, and DOE guidelines, auto-generates property data from third-party real estate sites, and produces professional PDF reports for HVAC contractors, home performance professionals, utilities, and equipment manufacturers.
Product overview
Energy Design Systems (EDS) offers a platform-plus-modules SaaS architecture for HVAC contractors consisting of five interconnected products. The core offerings are HVAC Load Calculator ($18/month) for residential heat loss/gain block calculations and HVAC Home Auditor ($24/month) for professional energy audits. These are supplemented by Lead Generation Tool ($29/month) for consumer-facing website engagement, HVAC Menu Pricing ($39/month) for sales process optimization, and API Application for third-party integrations. All products share a common data layer allowing load calculation results to flow into proposals, reports, and CRM integrations.
Differentiator
Problem solved
Functional benefit
Products and services
- HVAC Load Calculator Cloud-based residential heat loss/heat gain block load calculator built on ACCA Manual J methodology. Enables HVAC contractors to perform equipment sizing and system recommendations quickly and accurately to close sales at higher margins.
- HVAC Home Auditor Advanced home energy audit tool for professional auditors that generates detailed heat loss/heat gain calculations and HVAC home performance modeling. Pulls data from online public sources to assess Heat Bleed, creates customized energy profiles, and produces PDF reports meeting utility and regional compliance requirements.
- Lead Generation Tool White-label consumer lead generation widget for HVAC contractor websites that educates visitors about home energy savings, captures high-intent leads through heat load calculation forms, and delivers branded PDF audit reports to both contractor and customer automatically.
- HVAC Menu Pricing Sales menu tool that streamlines HVAC pricing presentation with psychology-backed sales tactics, customizable options, and real-time sales tracking to guide customers toward best-fit HVAC solutions.
- API Application API access program that enables developers, contractors, and energy professionals to integrate accurate residential HVAC load calculations into their own software or workflows, with CRM/FSM integration capabilities. Usage billed monthly: $0.10 per Create Load Action event; Push Load Calculator Trigger complimentary.
Quantifiable outcome
- 99.96% uptime reliability
- +2 more outcomes
Companies that use ENERGY DESIGN SYSTEMS,LLC
Customer profileNamed customers7 records
Segments4 records
Ideal customer profiles4 records
ENERGY DESIGN SYSTEMS,LLC technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Integration5 records
AI capability4 records
Feature6 records
ENERGY DESIGN SYSTEMS,LLC partnerships and signals
Strategic signalPartnerships
Ten partnerships are on record, tiered strategic and core.
- Service World ExpostrategicService World Expo is the #1 conference trade show for residential contractors. EDS participates as an exhibitor and presenter at this annual event.
- Contractor UniversitystrategicPresident Drew Cameron's 'Stop Selling Equipment: Start Selling Relief' episode released exclusively to Contractor University members. EDS leadership partners with Contractor University for industry training and thought leadership content.
- CarriercoreCarrier is listed as a market leader using EDS software solutions. Carrier is a major HVAC equipment manufacturer.
- DaikincoreDaikin has a dedicated EDS calculator and home auditor access page at eds.tech/daikin, allowing Daikin customers to use EDS tools with brand-specific branding.
- York (Johnson Controls)coreYork is listed as a market leader using EDS software solutions. York is a major HVAC equipment manufacturer.
- TranecoreTrane is listed as a market leader using EDS software solutions. Trane is a major HVAC equipment manufacturer.
- GoodmancoreGoodman is listed as a market leader using EDS software solutions. Goodman is a major HVAC equipment manufacturer.
- EgiacoreEgia has a dedicated EDS calculator and home auditor access page at eds.tech/egia, allowing Egia customers to use EDS tools with brand-specific branding.
- TEC (Training and Equipment Corporation)coreTEC is listed as a market leader using EDS software solutions, with dedicated access portal.
- ZapiercoreZapier integration enables automated workflows between EDS and CRM systems, marketing tools, and other business applications. Create Load Action events trigger at $0.10 per action.
Scale indicators3 records
Recent moves5 records
Expansion highlights6 records
ENERGY DESIGN SYSTEMS,LLC competitors and assessment
Company assessmentBroad incumbents
- Jobber: Cloud field service software for home service businesses, including HVAC. While not HVAC-specific, it competes for the same small-contractor software dollar and offers CRM/dispatch/invoicing functionality that overlaps with EDS' broader workflow ambition.
- Housecall Pro: Field service management SaaS targeting home service businesses including HVAC contractors. Competes with EDS for contractor software budget and could expand into adjacent workflow tools like load calculations and energy audits.
- ServiceTitan: Well-funded field service management platform for HVAC, plumbing, and electrical contractors with a much broader workflow footprint. Has integrations with EDS but competes for the same contractor software wallet and could bundle load calculation functionality.
- ACCA (Air Conditioning Contractors of America): Industry association that publishes the Manual J/S/D standards EDS' software implements. Sets the underlying methodology and certification frameworks that govern the residential HVAC load calculation market EDS serves.
Emerging players
- FieldEdge: HVAC-specific field service software offering dispatch, invoicing, and customer management. A more direct workflow competitor than general FSMs and a potential partner or threat depending on product overlap with EDS.
- BuildOps: Venture-backed field service platform focused on commercial mechanical and HVAC contractors. While more commercial-focused, it represents the next generation of well-capitalized workflow software pushing into the HVAC contractor tooling space.
Others
- OpenStudio / EnergyPlus (NREL): DOE/NREL energy modeling tools used by engineers for building energy simulation. While more engineering-grade and complex, these tools establish the technical baseline against which simpler SaaS products like EDS compete for the residential audit segment.
Direct peers
- Cool Calc: Direct competitor offering residential HVAC load calculation software based on Manual J. Targets the same HVAC contractor segment with a similar cloud/SaaS delivery model, making it the closest head-to-head rival to EDS.
- EnergyGauge USA: Residential energy rating software used for utility program compliance, ENERGY STAR, and code compliance. Overlaps with EDS' Home Auditor product for energy audits and utility-program-compliant reporting.
- Wrightsoft (Jade Software): Long-established HVAC load calculation and energy analysis software used by contractors and engineers. Competes with EDS across Manual J/S/T load calculations and broader residential energy modeling workflows.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights6 records
Customer concentration
ENERGY DESIGN SYSTEMS,LLC social profiles
Digital presenceENERGY DESIGN SYSTEMS,LLC financial estimates
Financial estimateRevenue estimate
Valuation estimate
ENERGY DESIGN SYSTEMS,LLC leadership team
Management profileNumber of profiles
Profiles3 records
ENERGY DESIGN SYSTEMS,LLC funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
ENERGY DESIGN SYSTEMS,LLC M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about ENERGY DESIGN SYSTEMS,LLC
What does ENERGY DESIGN SYSTEMS,LLC do?
Energy Design Systems (EDS) operates a cloud-based SaaS platform that provides residential HVAC load calculations, professional home energy audits, lead generation tools, sales menu pricing, and API access. The platform is built on ACCA Manual J methodology, AHRI standards, and DOE guidelines, auto-generates property data from third-party real estate sites, and produces professional PDF reports for HVAC contractors, home performance professionals, utilities, and equipment manufacturers.
Is ENERGY DESIGN SYSTEMS,LLC a public or private company?
ENERGY DESIGN SYSTEMS,LLC is a private company. It is classified as management employee owned and is currently operating.
When was ENERGY DESIGN SYSTEMS,LLC founded?
ENERGY DESIGN SYSTEMS,LLC was founded in 2003. It employs 1 to 10 people.
Where is ENERGY DESIGN SYSTEMS,LLC based?
ENERGY DESIGN SYSTEMS,LLC is headquartered in York, United States, in the North America region.
How does ENERGY DESIGN SYSTEMS,LLC make money?
Three revenue lines are on record. SaaS Subscriptions are the primary driver. The others are API Usage Fees and referral Program Credits.
Who are ENERGY DESIGN SYSTEMS,LLC's main competitors?
Broad incumbents on record are Jobber, Housecall Pro, ServiceTitan and ACCA (Air Conditioning Contractors of America). Emerging players are FieldEdge and BuildOps. OpenStudio / EnergyPlus (NREL) is listed as an others. Direct peers are Cool Calc, EnergyGauge USA and Wrightsoft (Jade Software).
Does ENERGY DESIGN SYSTEMS,LLC have an API?
Yes. The EDS API provides access to integrate accurate residential HVAC load calculations into software or workflows. It offers CRM/FSM integration to streamline load calculations and accelerate revenue generation. Developers, contractors, and energy professionals can apply for API access, and approved applicants receive credentials and documentation. An application form is required for access, with options to specify intended use case and expected monthly API usage. Developer documentation is at www.eds.tech/api.
What industry is ENERGY DESIGN SYSTEMS,LLC in?
ENERGY DESIGN SYSTEMS,LLC's product category is HVAC Software. Its primary akta.pro industry code is EUAFAKAH, Forecasting & AI Optimization for Flexibility (Load/Price/Renewables/SoC), with a secondary code of EUADAFAH, Customer Energy Engagement (In-Home Displays, Portals, Usage Insights). Its NAICS code is 51821 and its SIC code is 3822.