Sustainable Comfort

What Sustainable Comfort does

Sustainable Comfort, Inc. (SCI) is a Worcester, Massachusetts-based professional services firm founded in 2014 that delivers energy consulting, green building construction, multifamily development, and property management for high-performance multifamily buildings. The company serves a diversified client base spanning private developers (Baldwin Real Estate, Pathstone Development, Rosenblum Group), affordable and supportive housing nonprofits (PUSH Buffalo, Lakeview Health Services, Rockland Homes for Heroes), government housing authorities (Utica Municipal Housing Authority, Albany Housing Authority), and condo associations, with operations concentrated in Massachusetts and New York. SCI's portfolio includes more than 25 multifamily developments with individual project values ranging from $14.2 million (Watkins Glen) to $30 million (Skyview Park).

The firm's core technical capabilities center on Passive House building standards, ASHRAE Level 2 energy audits, TREAT Multifamily energy modeling (weather-normalized and trued-up to historical utility data), and certification processes for LEED, ENERGY STAR, PHIUS, Enterprise Green Communities, DOE Zero Energy Ready Homes, and Indoor airPLUS. SCI holds Certified Passive House Consultant (CPHC) and PHIUS+ Verifier credentials and has extended its service offering into carbon lifecycle analysis using HERS Carbon Index for operational carbon and BEAM for embodied carbon. Notable milestones include the 2019 delivery of CreekView Apartments Phase I — the first Passive House certified project funded by New York State Homes and Community Renewal — and recognition through the 2022 USGBC LEED for Homes Award, 2024 Boston Society for Architecture commendation, and multiple NYSERDA Buildings of Excellence awards.

Revenue is generated through four professional service streams: energy consulting (green building design, certification guidance, incentive management), construction services (systematic energy-resilient renovation), development services (integrated design-engineering-construction-management for multifamily projects), and recurring property management for condo associations and rental properties (including tenant and condominium portals). Pricing is quote-based and project-specific, with no publicly disclosed rates. The company distributes through direct sales and consulting engagement rather than indirect channels, leveraging relationships within the Northeast affordable housing, green building, and multifamily development ecosystems. Leadership includes Vice President James Moriarty, Director of Operations Chris Straile, and Director of Human Resources Angela Lussier; the firm remains privately held with no disclosed institutional investors or funding rounds.

Name

Sustainable Comfort

Legal name

Sustainable Comfort, Inc.

Website

https://greenrater.com

Company type

Private

Founded year

2014

Operating status

Operating

Headcount range

11–50 employees

Short description

Sustainable Comfort, Inc. is a Worcester, Massachusetts-based professional services firm delivering energy consulting, green building construction, multifamily development, and property management for high-performance multifamily buildings across Massachusetts and New York.

Ownership category

akta.pro rank

Product category

Energy Efficiency Consulting

NAICS

Architectural Services (54131)

SIC

Services-To Dwellings & Other Buildings (7340), Services-Facilities Support Management Services (8744)

akta.pro primary industry

Residential Green / High-Performance Home Construction (Net-Zero, Passive House) (IMAFABAH)

akta.pro secondary industries

Senior Living & Assisted Living Facility Construction (IMAFACAJ), Independent Living Community Development & Construction (Senior Housing Developers) (HLADAAAH)

Keywords

• Energy efficiency consulting
• Multifamily building services
• Green building certification
• Passive house consulting
• Property management services

Headquarters

HQ city

Worcester

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Energy Consulting Services: Professional consulting fees for energy-efficient design, green building certification guidance, and project management. SCI helps developers design and execute successful projects while leading the project team through implementation of energy-efficient construction.
2. Construction Services: Systematic renovation and construction services for energy-resilient buildings, delivering higher levels of energy savings compared to traditional retrofit methodologies.
3. Development Services: Integrated approach to multifamily development including design, engineering, construction, and management, providing control over every aspect of the project lifecycle.
4. Property Management Services: Clear, concise, and value-focused management for sustainable, healthy housing including tenant portal and condominium portal services.

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

Sustainable Comfort, Inc. is a professional services firm that delivers high-performance multifamily buildings through four integrated service lines: energy-efficient design and green building consulting (including Passive House, LEED, ENERGY STAR, PHIUS certification), construction and systematic renovation services for energy-resilient buildings, integrated development services covering design-engineering-construction-management, and ongoing property management for sustainable, healthy housing.

Product overview

Sustainable Comfort, Inc. (SCI) is a Worcester, Massachusetts-based firm offering four integrated service areas: Consulting, Construction, Development, and Property Management. The company specializes in high-performance multifamily buildings, providing energy-efficient design consulting, green building construction and renovation, property development with integrated design-engineering-construction-management control, and ongoing property management. SCI serves as qualified consultants and raters helping developers design, build, and operate efficient, durable buildings.

Differentiator

Problem solved

Functional benefit

Products and services

• Consulting Services Energy-efficient design and construction consulting for multifamily buildings, including green building certification guidance (Passive House, LEED, ENERGY STAR, PHIUS, Enterprise Green Communities), ASHRAE Level 2 energy audits, comprehensive energy modeling, incentive processing, and project team leadership through implementation of energy-efficient construction practices. Target customers are multifamily developers and property owners.
• Construction Services Systematic renovation and construction services for energy-resilient buildings, including safety upgrades, low-flow water fixtures, high-efficiency heating/cooling/DHW equipment, new windows, and air sealing. Delivers higher levels of energy savings and cost efficiencies compared to traditional retrofit methodologies. Target customers are multifamily building owners and developers.
• Development Services Integrated multifamily property development combining design, engineering, construction, and management, providing control over every aspect of the project lifecycle. Includes neighborhood-focused development, energy efficiency engineering, historic preservation renovation, and adaptive reuse of existing structures. Target customers are developers and communities undertaking new construction or adaptive reuse.
• Property Management Value-focused management for sustainable, healthy housing including tenant portal and condominium portal access, HOA governance guidance, reserve planning, energy efficiency upgrades, and Mass Save program navigation. Target customers are condo associations, HOA boards, and property owners.

Quantifiable outcome

• Energy savings of 21.5% (Silver Lake Meadows, 52 units)
• +7 more outcomes

Named customers10 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

Feature4 records

Partnerships

Ten partnerships are on record, tiered core, major and minor.

• Baldwin Real Estate Development CorpcoreStrategic or Co-development Partner · 1 October 2017Long-term partnership with DiMarco Group company for Passive House consulting and verification. SCI has been involved with Baldwin projects since 2017, including CreekView Phase I (2019) and Phase II (ongoing), representing a multi-year collaborative relationship on affordable passive housing development.
• 3d Development Group LLCcoreStrategic or Co-development PartnerPartnership for Paul Raihofer Senior Village project in Valatie, NY (2009). SCI helped evaluate green building and energy efficiency options during funding application phase and provided technical support through design and construction.
• Edgemere DevelopmentmajorStrategic or Co-development PartnerSCI provided energy audits for Ida Yarbrough towers (224 units) and North Albany duplexes (160 units) as part of Albany Housing Authority RAD PCA and HFA 4% bond requirements.
• Lakeview Health ServicesmajorStrategic or Co-development PartnerSCI served as Green Rater for West End Heights, 60-unit LEED Gold project in Ithaca, NY serving individuals recovering from serious mental illness.
• Buffalo Neighborhood Stabilization Company (BNSC) / PUSH BuffalocoreStrategic or Co-development PartnerSCI served as Passive House Consultant, Passive House Verifier, and HERS Rater for West Side Homes, 49-unit $21 million affordable housing project achieving multiple green certifications.
• Pathstone DevelopmentmajorStrategic or Co-development PartnerSCI provided sustainability consulting for Skyview Park Apartments, $30 million, 157-unit project in Rochester, NY achieving Energy Star certification.
• DiMarco ConstructorscoreImplementation/ SI/ Consulting PartnerConstruction partner for CreekView Apartments and other projects, working with SCI's green building consulting team to implement energy-efficient construction methods.
• SWBR (Architecture Firm)majorStrategic or Co-development PartnerDesign architect for CreekView Phase II project, collaborating with SCI on Passive House consulting and verification.
• PLAN ArchitecturemajorStrategic or Co-development PartnerProject architect for West End Heights LEED Gold project, working with SCI on green building certification and energy efficiency measures.
• Lecesse ConstructionminorImplementation/ SI/ Consulting PartnerGeneral contractor for West End Heights project, implementing green building specifications developed with SCI.

Scale indicators7 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Steven Winter Associates: Long-standing New York-based building science and energy consulting firm with deep multifamily, Passive House, ENERGY STAR, and LEED expertise. Closely comparable to SCI in service mix, target clients (developers, housing authorities, condo associations), and Northeast operating geography.
• Bright Power: NYC-headquartered energy services firm focused on multifamily and affordable housing, offering energy benchmarking, audits, benchmarking software, and green building consulting. Highly comparable in customer base, NY focus, and energy efficiency services for multifamily owners.
• New Ecology Inc. Nonprofit green building consultancy specializing in affordable housing and sustainable multifamily development across the Northeast. Directly comparable to SCI's affordable housing consulting, PHIUS/LEED/EGC certification work, and MA/RI service area.
• Taitem Engineering: Ithaca, NY-based high-performance building engineering and consulting firm with strong Passive House and multifamily expertise. Comparable in upstate NY presence, high-performance design focus, and affordable-housing project portfolio.
• The Green Engineer: Massachusetts-based green building consulting firm providing LEED, PHIUS, and energy modeling services for residential and multifamily clients. Direct peer in New England geography and certification-driven consulting model.
• Baumann Consulting: Northeast-based green building and energy engineering consultancy with multifamily, Passive House, and LEED expertise. Comparable in building science focus, multifamily clientele, and PHIUS verification services.
• Energy & Resource Solutions (ERS): Massachusetts-headquartered energy efficiency consulting firm with strong multifamily and affordable housing practice. Comparable in Northeast geography, utility-program-driven consulting (Mass Save, NYSERDA), and ASHRAE audit capabilities.

Broad incumbents

• ME Engineers: Large national MEP and sustainable engineering firm with a sustainability practice serving multifamily, commercial, and institutional clients. Broader incumbent offering overlapping energy modeling and high-performance design services from a much larger footprint.
• Buro Happold: Global engineering consultancy with a strong sustainability and building performance practice, including high-performance and net-zero multifamily work. Comparable on technical capability but operates at much larger scale and broader geography.
• NORESCO: Large energy services company providing energy audits, retrofits, and building performance work for multifamily, public, and institutional clients. Comparable in audit/retrofit capabilities and affordable housing exposure, but at substantially greater scale and national reach.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/sustainable-comfort-inc
• Xx.com/scigreenrater
• Facebookfacebook.com/greenrater

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 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 Sustainable Comfort