Top Energy & Environmental Services Companies

Q: What do energy and environmental services companies do?

Energy and environmental services companies audit and cut facility energy use, install solar and storage, treat water and wastewater, assess sites for contamination, and prepare environmental permits and emissions reports. Some also operate and monitor systems after installation.

Q: How much do energy and environmental services cost?

Studies are usually fixed fees, installations are quoted per project, and monitoring is billed monthly. Facility size, equipment and lab work drive the cost. Most firms listed set no minimum or a minimum project of $1,000.

Q: What is the difference between environmental services and environmental consulting?

Environmental services firms do field work such as treatment, cleaning, sampling and installation, while environmental consulting firms advise, assess risk and prepare reports and permits. Many firms do both, but a buyer needing a report for a lender usually wants the consultant.

Q: What is an environmental site assessment and who needs one?

An environmental site assessment reviews a property's history and condition for contamination, usually to the ASTM E1527 standard for a Phase 1. Buyers, lenders and landlords order one before a commercial purchase or refinance, and a Phase 2 with sampling follows when risks are found.

Q: Which industries hire energy and environmental services firms?

Energy and natural resources companies, utilities, retailers, government agencies and consumer products businesses are among the most common clients of the firms listed. Business services and financial services firms also appear, often through property portfolios and lender requirements.

Q: Where are energy and environmental services firms based?

Energy and environmental firms on Edverise are listed in Houston, London, Los Angeles, Vaughan and New York, among other places. For field work, confirm the firm is licensed in your state and can staff your site without long travel charges.

Energy and environmental services cover the field work a facility needs to cut energy use and stay within environmental rules: energy audits and retrofits, solar and storage installation, water and wastewater treatment, tank cleaning, site assessments, permitting and emissions reporting. Property owners, manufacturers, retailers, utilities and public agencies hire these firms ahead of a property purchase, after a utility bill or permit problem, or to meet a corporate carbon target.

Listings range from installers to consultancies. Start by naming the job, then compare firms on licenses for that work, project references at similar facilities, and whether they design, install and maintain or only advise.

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We evaluate companies on verified profile data: services, pricing, locations, and portfolio. Client reviews are being collected. We may earn a fee for some placements. How we rank and verify

111 Companies

List of the Best Energy & Environmental Services Agencies

Water Tank Cleaning
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Water Tank Cleaning offers specialized services in water tank cleaning and disinfection, aimed at providing clean, safe, and hygienic water for residential, commercial, and industrial use. Their trained technicians employ effective cleaning methods to eliminate sediment, sludge, algae, bacteria, and
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Karachi, Sindh, Pk
Services Provided
100% Energy & Environmental Services
AI Summary
“Water Tank Cleaning provides specialized cleaning and disinfection services for residential, commercial, and industrial water storage tanks, enhancing water quality and system efficiency.”
Operators Unlimited
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At Operators Unlimited, we tackle the challenge of dirty water with an innovative approach to wastewater treatment. Our focus on transformation is what draws customers to us, attracts employees, and earns us the support of the community. By aiding companies in eliminating pollutants from water, we s
Highlights
50-249
Employees
Duncan, South Carolina, Us
Services Provided
100% Energy & Environmental Services
AI Summary
“Operators Unlimited innovatively addresses wastewater treatment, transforming water purification and customer service while fostering professional growth, aiming to protect the environment and create meaningful impacts.”
ClrWtrCo.
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ClrWtrCo. assists families in Rockwall, TX, by providing professional whole-home filtration and water treatment services to enhance their water quality. Their Pure Tap Package is designed to service all faucets, showers, and appliances, addressing typical problems such as hard water, chlorine presen
Highlights
10-49
Employees
Rockwall, Texas, Us
Services Provided
100% Energy & Environmental Services
AI Summary
“ClrWtrCo. provides comprehensive whole-home water filtration and treatment services in Rockwall, TX and nearby areas, enhancing water quality through tailored solutions and professional installations.”
Merica Solar Panels Las Vegas NV
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Merica Solar Panels, located in Las Vegas, NV, is a reliable source for premium solar energy solutions designed for both residential and commercial purposes. Committed to sustainability and energy efficiency, they provide professional installation, maintenance services, and state-of-the-art solar te
Highlights
Las Vegas, Nevada, Us
Services Provided
100% Energy & Environmental Services
AI Summary
“Merica Solar Panels in Las Vegas offers professional installation and maintenance of advanced solar energy solutions for homes and businesses, promoting sustainability and energy cost reduction.”
Havasu Solar
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Havasu Solar focuses on providing effective and sustainable solar energy solutions for both residential and commercial clients. Operating in Lake Havasu City and surrounding areas, they offer professional installations, high-quality solar panels, and customized energy consultations. Rely on Havasu S
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Lake Havasu City, Arizona, Us
Services Provided
84% Energy & Environmental Services
16% Energy Consulting
AI Summary
“Havasu Solar delivers professional solar energy solutions, including installations and consultations, serving residential and commercial clients in Lake Havasu City to promote sustainability and cost savings.”
Bolt Industries Sdn Bhd
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Customized solar solutions for every rooftop and community—From homes to businesses, discover energy savings with Bolt Industries! Whether you are a homeowner, landlord, renter, or business, our approach provides benefits for everyone: - Homeowners can choose to own their solar systems outright or t
Highlights
10-49
Employees
Services Provided
80% Energy & Environmental Services
20% Solar Panel Services
AI Summary
“Bolt Industries offers customized solar energy solutions for homes, businesses, and communities, promoting cost savings, energy independence, and environmental sustainability through flexible ownership and subscription models.”
National Water Service
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For the past 40 years, National Water Service has been setting up and maintaining intricate water systems in various locations, including homes, restaurants, hotels, hospitals, shopping centers, and more throughout the DC, Baltimore, and Frederick metro regions. We collaborate with architects, build
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
2-9
Employees
Highland, Maryland, Us
Services Provided
79% Energy & Environmental Services
21% Excavation
AI Summary
“National Water Service provides expert water treatment, purification, and well system solutions for residential and commercial clients across the DC metro area, ensuring tailored water quality management.”
A
Allstar Water Systems
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Allstar Water Systems, an Authorized Independent AllStar Dealer, is a seasoned leader in water systems throughout San Diego, the Coachella Valley, and nearby regions, holding an A+ rating from the Better Business Bureau.
Highlights
San Diego, California, Us
Services Provided
79% Energy & Environmental Services
21% Water Filter Installation
AI Summary
“Allstar Water Systems, an Authorized Independent Dealer, provides expert water system solutions across San Diego and Coachella Valley, maintaining a strong reputation with an A+ BBB rating.”
Green HR Solution
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We aim to promote the expansion of Green Human Resource practices across the nation by emphasizing key elements of the Sustainable Development Goals while targeting various companies.
Highlights
2-9
Employees
Lahore, Pk Punjab, Pk
Services Provided
70% Energy & Environmental Services
30% HR Consulting Services
AI Summary
“Green HR Solution specializes in providing innovative human resources services that enhance organizational efficiency and employee management through tailored solutions and advanced technology.”
One green filter
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Discover environmentally friendly water solutions at One Green Filter. We offer sustainable choices for clean, pure, and refreshing water, catering to both residential and commercial needs.
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Clearwater, Florida, Us
Services Provided
70% Energy & Environmental Services
30% Environmental Consulting
AI Summary
“One Green Filter provides eco-friendly water filtration solutions, delivering sustainable, clean, and pure water products for residential and commercial customers.”

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Buyer's guide

Hiring Energy & Environmental Services companies

What the work covers, how to judge a partner and what drives the price.

What energy and environmental services firms handle

On the energy side, firms run ASHRAE-style energy audits, benchmark buildings in ENERGY STAR Portfolio Manager, retrofit lighting, HVAC controls and motors, and design and install rooftop or ground-mount solar with battery storage and interconnection. On the environmental side, they perform Phase 1 and Phase 2 environmental site assessments for lenders and buyers, prepare air, stormwater and wastewater permits, operate or upgrade treatment systems, clean and disinfect water tanks, and compile greenhouse gas inventories for disclosure.

Work is sold as a fixed-scope study, a design-build project, or an ongoing operations and compliance contract with monitoring and reports. Energy retrofits are sometimes packaged as performance contracts, where savings fund the work.

Chapter 1 of 3

FAQ

Energy & Environmental Services FAQs

Short answers to what buyers ask before hiring a Energy & Environmental Services company.

Question not covered? Ask our team

Energy and environmental services companies audit and cut facility energy use, install solar and storage, treat water and wastewater, assess sites for contamination, and prepare environmental permits and emissions reports. Some also operate and monitor systems after installation.

Studies are usually fixed fees, installations are quoted per project, and monitoring is billed monthly. Facility size, equipment and lab work drive the cost. Most firms listed set no minimum or a minimum project of $1,000.

Environmental services firms do field work such as treatment, cleaning, sampling and installation, while environmental consulting firms advise, assess risk and prepare reports and permits. Many firms do both, but a buyer needing a report for a lender usually wants the consultant.

An environmental site assessment reviews a property's history and condition for contamination, usually to the ASTM E1527 standard for a Phase 1. Buyers, lenders and landlords order one before a commercial purchase or refinance, and a Phase 2 with sampling follows when risks are found.

Energy and natural resources companies, utilities, retailers, government agencies and consumer products businesses are among the most common clients of the firms listed. Business services and financial services firms also appear, often through property portfolios and lender requirements.

Energy and environmental firms on Edverise are listed in Houston, London, Los Angeles, Vaughan and New York, among other places. For field work, confirm the firm is licensed in your state and can staff your site without long travel charges.

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Top Energy & Environmental Services Companies

List of the Best Energy & Environmental Services Agencies

A

Hiring Energy & Environmental Services companies

What energy and environmental services firms handle

How to choose an energy and environmental services company

Energy and environmental project costs and drivers

Energy & Environmental Services FAQs

Latest insights & expert perspectives

Software Development RFP Template (Free Download)

Fixed Price vs Time and Material vs Outcome-Based Contracts

The Era of the Directory Is Over. Here's What's Replacing It.

One Platform. One Promise. One Trust.

Top Energy & Environmental Services Companies

List of the Best Energy & Environmental Services Agencies

A

Hiring Energy & Environmental Services companies

What energy and environmental services firms handle

How to choose an energy and environmental services company

Energy and environmental project costs and drivers

Energy & Environmental Services FAQs

What do energy and environmental services companies do?

How much do energy and environmental services cost?

What is the difference between environmental services and environmental consulting?

What is an environmental site assessment and who needs one?

Which industries hire energy and environmental services firms?

Where are energy and environmental services firms based?

Where buyers look next

Latest insights & expert perspectives

Software Development RFP Template (Free Download)

Fixed Price vs Time and Material vs Outcome-Based Contracts

The Era of the Directory Is Over. Here's What's Replacing It.

One Platform. One Promise. One Trust.