Solutions From Every Angle 

Oil & Gas Environmental Consulting Across TX

Regulatory-compliant environmental support for energy projects across Texas, from initial site assessment through operational compliance and closure.

Energy Projects Demand Environmental
Work That Holds Up

The oil and gas industry operates under some of the most demanding environmental oversight in the country. From initial site assessments and hazardous materials investigations to ongoing compliance programs and regulatory agency coordination, the environmental requirements attached to energy projects are technical, layered, and unforgiving when managed poorly.
All Sides Environmental brings over 20 years of direct experience supporting energy sector projects, including upstream, midstream, and infrastructure work, with the regulatory knowledge, field capability, and agency relationships that complex sites require.
Whether it’s a Phase I ESA on an acquisition, permitting, SPCC support, or a remediation project on a legacy site, we know this sector.

20+ Years

Energy Sector Field Experience

TCEQ/TXRRC/EPA/ACOE/USFWS

We have been establishing relationships with
these agencies for decades.

OUR SERVICES

Our Core Services for
the Energy Sector

Phase I
Esa
Investigations

ASTM E1527-21 Phase I ESAs, plus E2247-23 for rural tracts, with records review, site visit, and REC reporting statewide support.

Phase II
Environmental Site
Assessment

Targeted soil, groundwater, and vapor sampling with lab analysis to confirm impacts, define extent, and guide decisions and budgets fast.

Phase III
Environmental
Remediation

Remediation strategy support, contractor scope review, documentation coordination, and closeout guidance so projects resolve findings and stay on schedule confidently

Water & Bacteria
Testing

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Ecological
Consulting

Environmental impact assessments, habitat evaluations, wetland assessments and delineations, and regulatory permitting support to guide responsible land development and infrastructure planning.

ALL SIDES ENVIRONMENTAL 

ENERGY SECTOR COMPLIANCE

Oil & Gas Environmental Work
Has No Margin for Error

An environmental misstep in oil and gas doesn’t just delay a project. It can trigger agency enforcement, financial penalties, and reputational damage that follows an operator for years. The right consultant makes that risk manageable from day one.

01

Phase I & II ESAs Built for Energy Site Complexity

Our ESAs are specifically scoped for the operational history and regulatory expectations of oil and gas sites, not a generic residential template applied to energy land.

02

SPCC and NPDES Compliance Support

We provide inspection support and documentation for ongoing compliance programs, including Spill Prevention, Control, and Countermeasure plans and NPDES stormwater.

03

Direct Coordination With Federal and State Agencies

We have coordinated with the EPA, BLM, ACOE, and USFWS on energy projects nationwide. We’ve also been working with local agencies such as TXRRC and TCEQ for decades, bringing real agency relationship experience to every Texas engagement.

WHY CHOOSE US

Why Texas O&G
Companies Choose
All Sides

Environmental work can feel like a black box when deadlines are tight. We walk you through the scope, keep you updated, and explain what the findings mean for your purchase, refinance, or renovation. You’ll know what we saw, what we tested, and what the next practical options are so you can brief partners and maintain momentum.

EXPLORE MORE

One Point
Contact

You’ll work with the same consultant from kickoff through delivery, with quick callbacks when underwriting or clients have questions.

Transparent
Reports

We organize findings so the key points show up fast, then include the details your lender, attorney, or insurer may request.

Scope Built Around
Your Decision

Every site is different, so we tailor the approach to the property history and your timeline, then explain why each step matters.

Texas Scheduling
You Can Trust

Based in Cypress, Houston, we can move quickly for site visits and keep statewide projects organized with steady updates.

A Track Record of Projects Delivered
on Time & Well Documented

Need Environmental Oversight You Can
Count on for Your Energy Site?

All Sides Environmental has supported energy sector projects across the country. We know the regulatory
environment, the field conditions, and what agencies expect to see in your documentation.

REQUEST A QUOTE281.785.3024
Client Reviews

Honest Words from Clients
Who’ve Worked with Us

– Juan P. Domínguez

Customer

A tenant complained of headaches and a strange smell that no one else noticed. All Sides Environmental’s IAQ testing pinpointed elevated VOCs from new flooring adhesive, not mold or other previously considered issues. We fixed it fast, and the tenant stayed. Their expertise saved the relationship.

– Lewis Okser

Customer

Our Phase I flagged a recognized environmental condition on a Houston-area tract. All Sides Environmental decoded complex Phase II findings into plain language, explaining exactly what contamination levels meant for our plans. This clarity helped us confidently decide whether to proceed, that’s rare expertise in this field.

– Lena Brewster

Customer

Renovating a late-70s facility wing, our contractor required asbestos clearance. Dean’s team sampled floor tiles, ceiling material, and pipe insulation on short notice, delivering a report in four days, and flagged an area we’d overlooked. Their thoroughness saved us from a costly mid-renovation surprise.

– Joanna Prentice

Customer

Two companies gave us a clean bill of health, but something felt off. The All Sides team dug deeper and inspected longer. They used tools that looked inside the walls near our HVAC closet and found a hidden mold colony. All Sides oversaw remediation end-to-end, and we tested clean and received our clearance certificate within a week.

– Randy Cabrera

Customer

Three weeks from closing on a Katy strip mall, our lender suddenly required a Phase I ESA. All Sides scheduled us in two days, was on-site by Thursday, and delivered the report before our deadline. The lender accepted it without question, and I’ve since referred them twice.

What environmental assessments are typically required before acquiring an oil and gas site?

Most acquisitions begin with a Phase I ESA to evaluate the property’s environmental history and identify any recognized environmental conditions. Depending on what the Phase I surfaces, which on energy sites can include prior spills, USTs, or hazardous materials use, a Phase II investigation with soil and groundwater sampling is often the logical next step before finalizing the purchase.

Do you help identify areas that may trigger environmental permitting?

Yes. If a route, pad, or expansion may involve wetlands, waters, or sensitive habitat, we provide ecological consulting to screen constraints and flag when state or federal consultation may be required. We’ll then outline practical next steps for your schedule and documentation.

What is an SPCC plan, and does my facility need one?

A Spill Prevention, Control, and Countermeasure plan is a federally required document for facilities that store oil above certain threshold quantities and have the potential to discharge to navigable waters. If your facility meets those criteria under EPA regulations, an SPCC plan is required. We provide inspection support and documentation assistance for facilities operating under existing plans or in need of a new one.

Can you handle environmental work on remote or hard-to-access energy sites?

Yes. We have field experience across technically complex and geographically challenging sites throughout Texas and beyond. Remote access, hazardous conditions, and tight regulatory timelines are part of the work, not exceptions to it. We’ll discuss site logistics upfront so there are no surprises in the field.

What regulatory agencies do you have experience coordinating with on energy projects?

We have direct coordination experience with the EPA, Bureau of Land Management, U.S. Army Corps of Engineers, U.S. Fish and Wildlife Service, U.S. Coast Guard, FERC, Texas Railroad Commission, and TCEQ across a wide range of energy sector projects. That agency familiarity makes a real difference in how efficiently permitting and compliance processes move forward.

How do you handle environmental work on legacy sites with a complicated contamination history?

Legacy site work starts with a thorough review of available records, prior assessment reports, and regulatory correspondence, followed by a targeted field investigation to understand current conditions. From there, we develop a practical path to remediation and regulatory closure that accounts for both the site’s history and the client’s operational and financial priorities.

FAQ’S

Oil & Gas Environmental Questions We Hear Most

Contact Form

CONTACT US