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Best Auditors in Long Beach, CA

36 auditors · 0 services · Updated Jul 2026

Top Auditors in Long Beach

E.Z. Energy Solutions, founded in 2008, is a Southern California-based company specializing in solar energy solutions and home improvement/remodeling. They offer services such as solar panel installation (including residential and commercial), complete home remodeling, kitchen and bathroom remodeling, ADU construction, roofing, and energy efficiency consultations. They aim to provide clean, efficient, and affordable solutions tailored to customer needs, assisting clients in securing their energy future and home remodeling dreams.

ECC Guys Inc. is a company committed to customer service and quality workmanship. With years of experience, their team provides services to ensure buildings and homes run efficiently. They pride themselves on diagnosing and fixing potential problems, making the HERS compliance process easy and enjoyable. ECC Guys values client satisfaction, listening to and addressing their needs to ensure they are treated like family.

On Call Electric offers a wide range of electrical services, including installations, repairs, and upgrades. They provide 24/7 emergency services. Their team of electricians has the expertise to handle any project, big or small. They offer services such as residential solar panel installation, commercial electrical services, electric car charging station installation, energy-efficient lighting upgrades, and backup generator installation. Customer reviews suggest that On Call Electric provides top-notch service with clean and meticulous work. Clients highlight the company's professionalism, responsiveness, and attention to detail.

Known for fast response and clear communication.

Educates to be smart consumers and gives options and choices that meet needs.

MightyServ Heating & Air Conditioning, located in Canoga Park, CA, has been providing HVAC services to the San Fernando Valley and Greater Los Angeles area since 1963. As a Carrier Factory Authorized Dealer, they offer a wide range of services for residential customers, including AC and heating repair, installation, maintenance, and indoor air quality solutions. They are known for their knowledgeable and friendly technicians, commitment to customer satisfaction, and dedication to solving complex HVAC challenges. MightyServ also provides 24/7 emergency service.

Offers high quality HERS services from the first contact with customer service representatives all the way through project completion and beyond.

Evergreen Energy Audits offers comprehensive energy audits, including HERS ratings, to help homeowners identify areas for improvement and reduce energy consumption. They provide unbiased analysis and action plans for cost-saving improvements, using nationally standardized BPI and HERS rating protocols. Their services include detailed occupant interviews, building envelope inspections, blower door testing, infrared imaging, and heating/cooling equipment inspections. Evergreen aims to provide homeowners with a roadmap to better comfort, health, and energy efficiency. They have worked with thousands of homeowners in Southern and Coastal Maine since 2006.

Provides honest pricing and excellent customer service for solar systems.

D-Air Conditioning Company, Inc. is an HVAC contractor based in Orange County and San Jose, California. They specialize in ductless mini-split air conditioners, variable refrigerant flow (VRF) systems, and central air conditioners. D-Air is a Lennox Premier Dealer and an authorized dealer of 12 ductless mini-split and VRF brands, including Panasonic, Mitsubishi, Daikin, Fujitsu, Friedrich, Samsung, LG, and Trane. They serve Sacramento, the San Francisco Bay Area, San Jose, Los Angeles County, Orange County, and San Diego County.

MSE Environmental is a consulting firm that specializes in inspections, testing, and monitoring for various environmental hazards. They serve insurance carriers, healthcare facilities, government entities, retail, financial institutions, facility managers, property managers, adjusters, general contractors, restoration contractors, and hospitality verticals. With over 20 years of experience, they offer services such as mold testing, asbestos testing, lead testing, Legionella water analysis, and Phase I ESA reports. MSE Environmental aims to protect the health, safety, and compliance of residential and commercial clients through transparent communication and accurate reporting. The company provides a range of services including mold, sewage/bacteria, asbestos, lead, and allergen testing, as well as water damage consulting and indoor air quality assessments. They also offer avian pathogens testing, Phase 1 ESA, GSA water testing, industrial hygiene, environmental health & safety, illicit drug testing, radon testing, infrared thermal imaging, wildfire soot testing, silica testing, Legionella testing, OSHA & EPA compliance, disaster emergency response, and USP 800 testing. MSE Environmental has locations that service areas in California, Nevada, and Texas. They focus on solving compliance issues, particularly in healthcare, by educating customers on Legionella testing, USP 797, and USP 800 compliance. The company also provides testing and inspection services to ensure homes are safe and healthy, identifying potential risks and offering solutions. MSE Environmental is not BBB accredited. Asbestos, lead and mold abatement services including inspection, removal and disposal are also offered.

Evolution Energy specializes in commercial solar and roofing solutions, offering services across the Northeast. They focus on reducing costs, improving efficiency, and delivering long-term value for businesses. With years of experience, they provide custom-tailored energy systems designed to meet unique business needs, along with ongoing service and maintenance. They install various solar systems, including ground mounts, microgrids, and battery backups. Evolution Energy also offers high-performance commercial roofing systems like EPDM, TPO, and PVC. For residential clients, Evolution Energy, operating since 2009, provides turnkey solar electric systems, including grid-tied, battery backup, and off-grid solutions in Southern California. They emphasize using industry-leading equipment and skilled professionals to ensure high standards and lasting solar solutions. They offer a 10-year warranty on their work and install solar panels with a 25-year manufacturer's guarantee. They also function as a subcontractor for other solar sales organizations needing reliable EPC (Engineering, Procurement, and Construction) services. Evolution Energy is a licensed and bonded electrical contractor in California. Another company, EVelution Energy, is constructing a solar-powered, carbon-neutral cobalt processing facility in Yuma County, AZ.

American Array Solar and Roofing was established in 2012.

NRG Clean Power, with over 30 years of experience, provides renewable energy solutions to residents in California and Texas. The company installs customized solar panel systems, battery storage, and EV charging stations for homes and businesses. NRG Clean Power is dedicated to sustainability and energy efficiency, aiming to transform homes into eco-friendly sanctuaries. They offer a price match guarantee and a 40-year warranty.

Global Green Solutions, operating in the Los Angeles and San Fernando Valley for nearly a decade, provides HVAC services, including A/C repair. They are committed to sustainable, energy-efficient HVAC services at an affordable price point. Their licensed, NATE-certified technicians are qualified to resolve any problems in heating, ventilation, or air conditioning systems. The company also offers services in engineering design and drafting works using Building Information Modeling (BIM), renewable energy solutions, water and waste management, and sustainable infrastructure development.

Insulation Nation, based in Irvine, CA and also serving the Los Angeles and Denver areas, specializes in enhancing home comfort and energy efficiency through comprehensive insulation solutions. They offer a range of services, including blow-in insulation, air sealing, batt insulation, rolled insulation, and foam board insulation, tailored to meet individual needs. The company emphasizes a commitment to customer satisfaction, sustainability, and cost savings, helping homeowners reduce energy bills and lower their carbon footprint. Insulation Nation also assists customers in taking advantage of available rebates.

Gilleran Energy Management is a California-based energy and sustainability consulting firm that enhances building performance, improves operational efficiency, and supports long-term environmental goals. Recognized as one of the top sustainability consulting firms in California, they work with architects, developers, builders, and public agencies. Gilleran Energy Management provides expertise in green building programs and energy codes, helping clients navigate Title 24, LEED, GreenPoint Rated, and other certification programs. They offer solutions for projects ranging from affordable housing and high-end residences to schools and commercial developments.

CalRATERS, Inc. is a family-owned and operated company that has been providing home energy testing and auditing services in the Bay Area since 2015. They offer services to residential and commercial clients. CalRATERS helps clients navigate issues such as high energy bills, inefficient heating and air conditioning equipment, poor insulation, leaky ductwork, and more. They work with state programs to help homeowners make educated decisions about energy upgrades to their homes. CalRATERS prides itself on being a third-party, unbiased company that does not perform any of the upgrade work themselves, focusing solely on testing and providing solutions. CalRATERS offers a variety of services including home energy audits, HERS verification, ventilation diagnostics, and insulation checks. Their certified raters deliver fast, accurate results and documentation. They also assist homeowners with rebate applications for programs like TECH Clean California, HEEHRA, and local utility incentives. The company uses high-calibrated equipment, such as duct blasters, blower doors, and infrared cameras, to identify energy inefficiencies within a home. CalRATERS emphasizes customer service and staying up-to-date with the latest energy changes within the industry. They hold weekly meetings to ensure their staff is well-versed in everything energy-related and consistently performing quality testing to the most current standards. They also offer a fast turnaround on paperwork, guaranteeing that all paperwork will be sent within 24 hours of testing. CalRATERS is a Diamond Certified company, rated highest in quality and helpful expertise for multiple consecutive years. They are not BBB accredited but have an A+ rating with the BBB. They offer free Home Energy Scores.

Home Energy Services Group, founded in 2009 by Jerry Tarantino, is dedicated to improving home energy efficiency, safety, and comfort. Based out of Cincinnati, Ohio, they offer a range of services including energy assessments, air sealing, insulation, remodeling, roofing, and solar solutions. They focus on helping homeowners save money and energy by treating the home as a complete system. The company also provides training and certification programs for energy professionals. They offer services such as energy audits to identify areas of energy loss and recommend improvements. They also perform blower door tests for new home construction to ensure compliance with residential codes. Home Energy Services Group works closely with energy rebate programs to help customers qualify for incentives. Customer reviews highlight the company's professionalism, knowledge, and excellent communication. Clients appreciate the thoroughness of the assessments and the practical, honest advice provided. Home Energy Services Group aims to assist homeowners in making informed decisions about energy upgrades, focusing on tangible improvements and cost savings. While Home Energy Services Group primarily focuses on residential properties, they also have experience in new home compliance and inspections. They are committed to providing a better environment through energy efficiency and building systems.

Home Energy Services offers a range of solutions to improve home energy efficiency, health, and comfort. They provide energy assessments using diagnostic tests to identify problem areas and recommend tailored strategies. Their services include air sealing, insulation installation, remodeling, roofing, and solar energy solutions. They focus on a comprehensive approach, considering the entire building ecosystem to optimize indoor air quality, thermal comfort, and energy savings.

Offers HERS testing, energy audits, and QII services throughout Southern California.

Offers thermal imaging services as part of a home energy audit or as a separate service to pinpoint air leaks and insulation gaps.

Provides comprehensive infrared inspections for homes and businesses in Southern California.

GC Electric Solar is a family-owned and operated EPC (Engineering, Procurement, and Construction) company based in San Diego, serving both commercial and residential clients. They custom design and install each project in-house using experienced and knowledgeable engineers and professional solar installers without subcontracting. GC Electric Solar is a top 10 electrical and solar contractor in California, measured by quality, safety, workmanship, and technical expertise. They also have over 20 years of roofing experience and offer a full line of roof services. GC Electric Solar has installed residential solar systems for many families in San Diego as well as electrical and solar systems for INC 5000 companies. They are committed to delivering trusted solar solutions backed by comprehensive workmanship, product, and performance warranty coverage.

JO Solar Designs is committed to excellence, upholding integrity through fairness, honesty, and personal responsibility. They focus on providing quality service and applying accurate knowledge to meet customer's needs. While they don't offer eco-friendly accreditations or emergency services, they strive to be watchful of customer's interests, making their concerns the basis of their business.

All Four Seasons AC & Heating is a BPI-certified home energy auditor in CA.

Mario Castillo Electric is a licensed and insured electrical and solar service provider serving Southern California, with offices in Long Beach and Irvine. They offer residential, commercial, and industrial electrical and solar solutions, ranging from minor repairs to comprehensive system upgrades. They focus on safety, quality workmanship, and customer satisfaction. They offer online scheduling and financing options.

CalRATERS Energy Solutions, established in 2006, is a Bay Area-based company specializing in home energy audits and testing for both homeowners and contractors. They offer services designed to address issues such as high energy bills, inefficient HVAC systems, poor insulation, and leaky ductwork. CalRATERS takes a whole-home approach to energy audits, providing in-depth analysis of a home's energy usage and offering customized solutions for energy upgrades. They pride themselves on being a third-party, unbiased company that doesn't sell products or perform upgrade work, focusing instead on testing and providing solutions. CalRATERS helps homeowners and contractors navigate energy compliance and rebate programs, including the TECH Clean Energy Rebate Program and HEEHRA Rebate Program. They assist with paperwork, testing, and documentation required for rebates. The company's team includes certified Energy Raters, Energy Consultants, and BPI Building Analysts. CalRATERS emphasizes using high-calibrated equipment for energy testing, such as duct blasters, blower doors, and infrared cameras, to identify leaks and insulation issues. With a Diamond Certified rating since 2021, CalRATERS has been recognized for its quality and expertise. They aim to make homes healthier, more energy-efficient, and comfortable. CalRATERS also provides Energy Code Compliance (ECC) testing and Title 24 compliance services for contractors, ensuring fast and reliable results with paperwork completed within 24 hours. CalRATERS serves various counties in the Bay Area, including Alameda, Contra Costa, Marin, Napa, San Francisco, San Mateo, Santa Clara, Solano, and Sonoma. They offer free Home Energy Scores and strive to simplify the energy-saving and compliance process for their clients.

Offers top-quality energy audits and assessments for properties in California and across the United States.

Long Beach Community Action Partnership (LBCAP) is dedicated to providing pathways to self-sustainability for individuals and families in income-qualifying households. Serving Long Beach and Eastern Los Angeles County, LBCAP offers a range of programs including utility assistance and creative youth programs. Their services include energy assistance and weatherization to help families manage utility bills and improve energy efficiency, along with youth programs focused on mentorship and creative expression through music, film, and design. LBCAP also provides free tax assistance and operates PADNET, a public access TV platform for community storytelling.

ELEM3NTS is dedicated to enhancing home performance and reducing energy costs through advanced technologies and innovative methods. They recognize that issues like leaky duct systems, inefficient HVAC equipment, inadequate insulation, or a low-efficiency gas water heater can significantly increase energy bills. Their team conducts thorough home energy audits and tests to pinpoint energy loss areas and improvement opportunities. They collaborate with homeowners to develop efficiency plans and guide them through rebate programs to unlock incentives and save money. ELEM3NTS aims to contribute to a sustainable, carbon-free California by 2045. As an independent consulting company, they do not sell equipment, ensuring their focus is on providing excellent service and valuable insights.

Offers Blower Door Tests to learn about the airflow in your home to make decisions that will help you save energy.

Eastin Heating & Air, operating since 1984, provides HVAC services in the Highland Park, TX area. They are a family-owned business known for fast, friendly, and efficient service. Eastin Heating & Air prides itself on excellent and timely service and never charges overtime, offering 24/7 availability. They are a BBB accredited company with an A+ rating. Eastin Air also focuses on energy-saving tips to help customers save money.

Greencat is a California-based construction company with over 35 years of experience, specializing in residential and commercial energy-efficient retrofits, low-income weatherization programs, and local, state, and federal rebate programs. They also handle insurance fire and flood restoration and energy-efficient new construction. Greencat focuses on making homes healthier, more comfortable, and less expensive to live in by reducing electricity, gas, and water usage. They stay updated with building science to create customized plans for each project, ensuring optimal results. Greencat emphasizes customer satisfaction, quality, and dependability, having completed over 20,000 projects throughout California. They offer services such as air sealing, heat pump water heaters, insulation, and whole-house fan installation. The company aims to improve indoor air quality, increase energy efficiency, and reduce carbon footprints. Greencat differentiates itself by pairing its specialties, certifications, and licenses with extensive building science knowledge to create whole-home solutions tailored to unique challenges. They are up-to-date on available rebates and assist homeowners in qualifying for maximum savings. Greencat's team is trained to identify and fix unseen issues affecting home comfort and energy efficiency. To get started with Greencat, customers can call to schedule a free quote and discuss their home performance needs. Greencat serves Los Angeles, Orange, Western Riverside, and Western San Bernardino Counties.

Building Diagnostics Group (BDG) is a multifaceted consulting firm specializing in non-destructive detection, investigation, and resolution of building deficiencies. They are a leader in water intrusion diagnostics services, ASTM & AAMA field quality control water penetration testing, and infrared thermography inspection services, offering nationwide service. BDG utilizes FLIR infrared camera equipment and has a team of trained professionals to provide comprehensive building investigations. They focus on saving clients time and money through commissioning, building envelope testing, and environmental & technology services.

Solar Optimum, established in 2008, offers 30% solar incentives.

About Auditors in Long Beach

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Frequently Asked Questions

How many auditors are in Long Beach?

We currently list 36 home energy auditors in Long Beach, CA.

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