Southland Energy Consultants

What Southland Energy Consultants does

Southland Energy Consultants is a privately held professional services firm headquartered at 361 Calle Borrego, San Clemente, California, providing Mechanical, Electrical, and Plumbing (MEP) engineering design and California Title 24 energy compliance documentation. Founded in 1986 by CEA-certified founder Paul Kandarian, the firm has served California architects, engineers, owners, and contractors for over 30 years. The service portfolio covers commercial and residential MEP design, commercial lighting Title 24 compliance, residential load calculations, single-line diagrams and panel schedules, and residential Title 24 documentation via a 'Performance Approach' methodology that emphasizes preservation of architectural design intent alongside cost-conscious compliance.

The operating model is a project-based, quote-priced consulting practice. Go-to-market is sales-led and relationship-driven: marketing channels are limited to the firm website (southlandlb.com) and direct phone/email contact, with no documented digital marketing, social, or partnerships. Pricing is not publicly disclosed and is negotiated per engagement. Customer segments are horizontal — architects, engineers, owners, and contractors — with services delivered directly by a small team of credentialed practitioners (one AIA-licensed architect, one P.E., two CEA-certified analysts, plus CAD drafting and CFO/operations roles). Delivery combines commercial and residential MEP work for the California market, with primary concentration in Southern California.

The firm is closely held between the Kandarian family (CEO and CFO) and a licensed partner, with no disclosed external investors, funding rounds, M&A activity, or strategic alliances. There are no published patents, trademarks, awards, or formal certifications beyond professional licensure. The public-facing website has not been refreshed since 2007, suggesting that growth and reinvestment have been deliberately conservative; the firm appears to operate as a stable, owner-operated practice rather than a scaling enterprise.

Name

Southland Energy Consultants

Legal name

Southland Energy Consultants

Website

https://southlandlb.com

Company type

Private

Founded year

1986

Operating status

Operating

Headcount range

1–10 employees

Short description

Southland Energy Consultants is a San Clemente, California–based professional services firm providing Mechanical, Electrical, and Plumbing (MEP) design and California Title 24 energy compliance documentation to architects, engineers, owners, and contractors across California.

Ownership category

akta.pro rank

Product category

MEP Engineering Services

NAICS

Engineering Services (54133)

SIC

Services-Engineering Services (8711)

akta.pro primary industry

MEP (Mechanical, Electrical & Plumbing) Engineering Consulting (BPAHAIAE)

akta.pro secondary industries

Energy Systems & Power Engineering Consulting (BPAHAIAG), Energy Optimization & Retro-Commissioning for MEP Systems (BPABACAL)

Keywords

• MEP design services
• Title 24 compliance
• Electrical engineering design
• Plumbing HVAC design
• Energy compliance documentation

Headquarters

HQ city

San Clemente

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales

Revenue model

1. MEP Design Services: Project-based professional services for mechanical, electrical, and plumbing design. Includes commercial and residential MEP design, lighting Title 24 for commercial applications, load calculations, single line diagrams, and panel schedules.
2. Title 24 Compliance Documentation: California Title 24 residential and commercial energy compliance documentation services. Includes compliance through performance approach, response to building department corrections and clarifications.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

Southland Energy Consultants provides full Mechanical, Electrical, and Plumbing (MEP) design services for commercial and residential construction projects, alongside California Title 24 energy compliance documentation. The firm delivers project-based professional engineering services to architects, engineers, owners, and contractors throughout the California market.

Product overview

Southland Energy Consultants offers a suite of Mechanical, Electrical, and Plumbing (MEP) engineering design services alongside California Title 24 energy compliance documentation. The core offerings include Commercial MEP Design, Residential MEP Design, Lighting Title 24 Compliance for commercial applications, Residential Load Calculations (including single-line diagrams and panel schedules), and Residential Title 24 compliance through the Performance Approach. The company serves architects, engineers, owners, and contractors in the California market, with staff certified in Title 24 compliance since 1986.

Differentiator

Problem solved

Functional benefit

Products and services

• Commercial MEP Design
• Residential MEP Design
• Lighting Title 24 Compliance
• Residential Load Calculations
• Residential Title 24 Performance Approach

Quantifiable outcome

• Timely responses to building department corrections and clarifications
• +1 more outcomes

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Scale indicators1 record

Recent moves5 records

Expansion highlights4 records

Direct peers

• Interface Engineering: MEP and sustainable design consulting firm serving commercial, education, healthcare, and government clients with full mechanical, electrical, and plumbing design. Closely aligned with Southland in service scope (MEP design + energy code compliance) and target buyer base of architects and owners.
• Affiliated Engineers: Multi-office MEP engineering consulting firm providing mechanical, electrical, plumbing, and fire protection design for complex building projects. Comparable to Southland in core MEP design discipline but operates at much larger scale and broader geography.
• ME Engineers: MEP engineering consulting firm delivering mechanical, electrical, and plumbing design alongside energy and sustainability services for building projects. Directly comparable to Southland's core MEP + Title 24 offering, though at significantly larger scale.
• PAE Engineers: MEP and structural engineering firm focused on high-performance, sustainable building design with strong energy code and decarbonization expertise. Directly comparable to Southland on MEP + energy compliance, with stronger positioning on net-zero and electrification work.
• CMTA Engineers: Engineering firm specializing in MEP systems, energy modeling, and commissioning for institutional and commercial buildings. Comparable to Southland on MEP design and energy code compliance work, particularly Title 24-style prescriptive and performance documentation.
• Mazzetti: Engineering consultancy delivering MEP, energy, and commissioning services for healthcare and high-performance buildings. Comparable to Southland in MEP + energy discipline focus, though typically serving larger institutional clients.
• Smith Seckman Reid: Engineering firm providing MEP, structural, and commissioning services across healthcare, education, and commercial markets. Comparable core service offering to Southland in MEP design with broader geographic reach.

Broad incumbents

• Stantec: Large multi-disciplinary engineering firm with a buildings practice covering MEP design, energy modeling, and sustainability consulting. Competes with Southland on MEP and energy compliance scopes through its building engineering teams in California.
• WSP: Global professional services firm with a substantial building MEP and energy engineering practice. Overlaps with Southland on MEP design and energy code work as part of a much broader portfolio across infrastructure, environment, and advisory services.
• AECOM: Global engineering and infrastructure services firm with a buildings and places practice that includes MEP engineering and energy compliance work. Competes broadly with Southland on building design and energy code documentation at much larger scale.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat3 records

Key risks5 records

Key highlights5 records

Customer concentration

• LinkedInlinkedin.com/company/southland-energy-consultants

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 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 Southland Energy Consultants