Environmental due diligence, surveyed in place.
Sage Environmental Services delivers Phase I ESAs and subsurface investigations for commercial real estate across Idaho, Northern Utah, Eastern Oregon, and Western Montana. Quietly, on deadline, and exactly to standard.
Services
Environmental scope,
phased to your transaction.
Most deals need a Phase I. A minority need a Phase II. A smaller fraction need remediation planning. We scope what the property actually needs. Nothing you don’t.
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Phase I Environmental Site Assessment
Property-history research, regulatory records search, site reconnaissance, and recognized environmental condition identification for commercial transactions. Our primary deliverable, and the one lenders, developers, and CRE agents request first.
- Records & recorded title review
- Site reconnaissance
- Interviews & user questionnaire
- REC determination report
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Phase II Subsurface Investigation
Soil and groundwater sampling to confirm or rule out contamination flagged during a Phase I. Engineered sampling plans, licensed-lab analysis, and a report you can hand directly to counsel and the buyer.
- Sampling plan design
- Soil & groundwater collection
- Licensed-lab analysis
- Data report + recommendations
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Phase III Environmental Remediation
Project-based cleanup and corrective-action planning for confirmed environmental hazards on commercial and industrial properties. Scoped, sequenced, and coordinated with state regulators.
- Remediation planning
- Regulator coordination
- Contractor oversight
- Closure documentation
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Lead-Based Paint & Radon Screening
Lead-based paint sampling for pre-1978 structures and radon screening for commercial and multifamily due diligence. Delivered on the same timeline as your Phase I.
- Pre-1978 building inspection
- XRF lead-paint sampling
- Short-term radon canisters
- Lab analysis + report
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Asbestos Sampling
Asbestos-containing material surveys and bulk sampling for renovation, demolition, and acquisition. Report formats match AHERA, OSHA, and state DEQ expectations.
- AHERA-format inspection
- Bulk sample collection
- Polarized light microscopy
- Survey + management plan
How it works
Four steps from intake to closing.
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Step 01
Submit your project details
Fill out our intake form with your property information and project needs.
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Step 02
We review and respond
We’ll review your submission and follow up promptly to discuss scope, timeline, and pricing.
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Step 03
We get to work
Our team conducts the assessment and delivers a thorough, ASTM-compliant report.
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Step 04
You close with confidence
Use our findings to move forward in your transaction with full environmental clarity.
About SAGE
A small firm built around
one signature, and one standard.
SAGE Environmental Services is a Boise-based environmental consultancy specializing in commercial-transaction due diligence. We were founded to solve a specific problem. CRE closings kept stalling on late, under-scoped, or over-priced Phase I reports from national franchise consultancies.
Today the firm is owner-operated, highly credentialed, and relentlessly focused on clean deliverables for commercial real estate agents, developers, lenders, and investors. We read the standard, we walk the site, and we write the report. No outsourcing, no hand-offs, no boilerplate.
Boise-based and working the full Intermountain region. Idaho, Northern Utah, Eastern Oregon, and Western Montana. We know the historic land uses that matter here: rail spurs, dry cleaners, ag chemical storage, mining legacy. Our work is BBB Accredited; you can also find us on LinkedIn.
- years of ESA experience
- 20+
- states of active coverage
- 4
- ASTM E1527-21 compliance
- 100%
- typical Phase I delivery
- 10d
Notes from the file
What the people who close deals say.
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Economical and thorough. I’m so glad I worked with this company. Brenda was transparent every step of the way. I felt comfortable to ask questions and very satisfied with the end report. Brenda was knowledgeable and a pleasure to work with.
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Incredible company. Brenda goes over and beyond as an environmental consultant. Highly recommend.
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I have worked with Brenda on multiple projects. Sage Environmental has been extremely professional, efficient, communicative, and her work was worth every penny. Highly recommend.
Service area
Rooted in Boise.
Working the Intermountain West.
Every county in Idaho is primary territory. Adjacent markets get the same scoping, the same fieldwork standard, and the same report quality. Travel is scoped up front.
Primary · Idaho
- Boise
- Meridian
- Nampa
- Caldwell
- Idaho Falls
- Twin Falls
- Coeur d’Alene
- Pocatello
Growth markets
- Logan, UT
- Ogden, UT
- Baker City, OR
- La Grande, OR
- Ontario, OR
- Missoula, MT
- Bozeman, MT
- Spokane, WA
Home office
Boise, Idaho
Request a quote
Ready to move on
your environmental scope?
Share the property address or parcel number and your timeline. We’ll reply within one business day with scope, fee, and a target delivery date.
Call (208) 867-8876
Email sage.boise@gmail.com
Project intake