Evidence-led assessments
Recommendations are grounded in field observations, certified laboratory data, and accepted technical methods.
Certified Environmental Consulting Since 1978
Engineering a cleaner tomorrow.
Summit Environmental, Inc. helps businesses, property owners, and public agencies solve complex environmental challenges involving buildings, soil, groundwater, surface water, and air quality.
1,500+Sites Assessed
45+Years Operating
98%+Compliance Success
24/7 Emergency Response Available
Environmental expertise across five critical areas
01Built EnvironmentAsbestos, mold, lead, and indoor air quality
02SoilSite assessment and remediation planning
03GroundwaterMonitoring, investigation, and closure
04Surface WaterTesting, compliance, and spill response
05Air QualityMonitoring, permitting, and emissions support
About Summit
Practical solutions backed by science, field experience, and regulatory knowledge.
Summit Environmental provides clear, defensible answers for environmental risk, compliance, and remediation. Our work is designed to help clients move projects forward while protecting communities, ecosystems, and long-term asset value.
Request a confidential consultation →Regulatory fluency
We translate federal, state, and local requirements into practical steps that stand up to review.
End-to-end stewardship
From initial assessment through corrective action and closure, you work with one coordinated team.
Consulting Services
Environmental expertise engineered for resilience.
Regulator-ready assessments and practical remediation strategies across the built and natural environment.
Building & Indoor Environments
Asbestos surveys, mold investigations, lead paint testing, indoor air quality assessments, abatement oversight, and clearance testing.
Soil Assessment & Remediation
Phase I and II environmental site assessments, sampling, contaminant delineation, and remediation planning.
Surface Water Studies
Stormwater compliance, watershed studies, sediment investigations, and spill-response support.
Groundwater Investigation
Monitoring wells, aquifer testing, plume delineation, long-term monitoring, and closure support.
Air Quality & Emissions
Indoor and ambient monitoring, emissions inventories, permitting support, and compliance reporting.
Site Assessments Available
Let’s solve your environmental challenge.
Tell us about your site, building, compliance question, or urgent environmental concern. A senior consultant will review your request and respond promptly.
24/7 Spill Line(303) 810-6365
Headquarters16878 Meadow Lane
Nampa, ID 83687
Nampa, ID 83687
ResponseWithin one business day
Request a Consultation
No obligation · Confidential review · Prompt response
Knowledge Base
Questions, answered by environmental professionals.
What does a Phase I Environmental Site Assessment include?
A Phase I ESA typically includes historical research, regulatory database review, site reconnaissance, interviews, and a written report identifying recognized environmental conditions.
When should a property owner request soil or groundwater testing?
Testing may be appropriate when past operations, spills, tanks, staining, odors, regulatory records, or neighboring uses indicate a potential release.
Do older buildings require asbestos or lead surveys?
Renovation or demolition of older structures may trigger federal, state, or local survey requirements. Summit can help determine the right scope before work begins.
How quickly can Summit respond to urgent environmental issues?
Response time depends on location and project conditions. Urgent requests should be identified in the form or directed to the emergency phone number.