Business Details
21 Years
experience
Emergency
services
Environmental Consulting Services in Denver, CO
Since 2005, DS Environmental has established itself as a leader in environmental consulting and testing services. Our team combines deep regulatory expertise with a commitment to superior customer service, delivering innovative solutions for clients across Colorado and neighboring states. With over 15 years of industry experience, we specialize in asbestos inspections, mold testing, indoor air quality assessments, and compliance with federal and state regulations. Our cross-certified professionals utilize cutting-edge technology to provide comprehensive environmental assessments and remediation oversight. Backed by certifications from CDPHE, EPA, and AIHA, we maintain rigorous quality standards through continuous training and in-house education.From Phase I environmental site assessments to post-remediation clearances, our approach prioritizes both environmental protection and client satisfaction. Our track record of 28,000+ completed projects and 8,000+ satisfied clients demonstrates our ability to handle complex environmental challenges while maintaining zero violations. We serve diverse sectors including commercial real estate, education, and industrial facilities, offering tailored solutions that balance regulatory compliance with operational efficiency.
Services
Asbestos Inspections
Mold Testing
Radon Testing
Phase I ESA
Indoor Air Quality
Environmental Site Assessments
Remediation Oversight
Regulatory Compliance
Hazardous Materials
Project Management
Details
- Year established: 2005
Highlights and features
- We offer 20+ years of combined environmental consulting experience
- Our team holds 15+ industry-specific certifications including CDPHE and EPA accreditations
- We provide 24/7 emergency environmental response services
- Our cross-trained specialists handle complex regulatory compliance issues
- We maintain zero violations in 18 years of operations
Associations and certifications
- CDPHE Certified Asbestos Consulting Firm
- EPA Certified Lead-Safe Firm (RRP)
- AIHA Proficiency Analytical Testing Certified (PCM)
What people say
Outstanding service
Innovative solutions
On time
Exceptional to work with
Client service front of mind
Services
Asbestos Inspections
Our certified specialists conduct comprehensive asbestos inspections following CDPHE and EPA guidelines. We identify asbestos-containing materials through visual assessments and laboratory analysis, providing detailed reports for regulatory compliance. Our services support property owners and contractors in managing asbestos risks during renovations or demolitions.
Mold Testing
We perform mold inspections and air quality testing using advanced sampling techniques. Our certified specialists identify mold species and contamination levels, offering remediation guidance that meets state and federal standards. Services include pre-remediation assessments and post-clearance verification for residential and commercial properties.
Phase I ESA
Our Phase I Environmental Site Assessments follow ASTM standards to identify potential contamination. We evaluate historical property use, regulatory records, and site conditions to assess environmental risks. Reports include recommendations for further investigation or remediation when necessary.
Indoor Air Quality
We analyze indoor air quality for volatile organic compounds, particulates, and hazardous substances. Our specialists use calibrated equipment to measure contaminants like carbon monoxide, formaldehyde, and respirable dust. Results help clients improve air quality while meeting OSHA and EPA standards.
Regulatory Compliance
Our experts ensure environmental compliance with federal, state, and local regulations. We assist with permit applications, documentation, and reporting requirements. Services include staff training, compliance audits, and development of safety protocols to maintain regulatory adherence across projects.
People
Brandon Sinkbeil
Owner/President
Environmental industry expert since 2004 with specialization in federal/state regulations. Co-Chair of Colorado Environmental Professionals Association Regulatory Affairs Committee. Holds triple degrees from Montana Technological University and University of Montana.
Chris Lehman
Environmental Specialist
Certified specialist in asbestos, lead, and mold assessments with 15+ years experience. Holds BS in Business Management from Colorado State University. Expertise in client development and regulatory compliance across multiple environmental disciplines.
Steve Shurtliff
Environmental Specialist
Over 15 years of environmental consulting experience. Specializes in innovative regulatory solutions that reduce costs while maintaining compliance. Double degree holder in Computer Science and Mathematics from Montana Tech and University of Montana.
Tom Holzfaster
Environmental Specialist
Industrial hygiene expert since 2008 with specialization in air quality and soil contamination. Certified in multiple environmental disciplines. Brings unique technical background from ITT Electronic Engineering Technologies degree to environmental assessments.
Erin Orthun
Environmental Specialist
Certified Hazardous Materials Manager with 20+ years experience. Specializes in asbestos, lead, and methamphetamine property assessments. Holds Biology degree from Winona State University and extensive field experience in environmental testing.
Questions
What environmental services does DS Environmental offer?
We provide asbestos inspections, mold testing, indoor air quality assessments, Phase I ESAs, regulatory compliance management, and remediation oversight. Our specialists handle lead-based paint testing, radon detection, and hazardous material assessments.
Are your inspectors certified?
Yes, our team holds multiple certifications including CDPHE Asbestos Inspectors, EPA Lead-Safe, AIHA PCM Microscopists, and OSHA HAZWOPER. All specialists maintain current credentials through regular training.
Do you serve areas outside Denver?
We serve all Colorado regions including Mountain Area and Western Slope locations. Our services also extend to neighboring states for large-scale environmental projects and compliance assessments.
Can you handle emergency environmental situations?
Yes, we offer 24/7 emergency response for urgent environmental concerns including asbestos releases, mold contamination, and hazardous material incidents. Our team provides rapid assessment and mitigation solutions.
How do you ensure regulatory compliance?
We maintain continuous compliance through CDPHE, EPA, and OSHA-certified protocols. Our specialists monitor regulatory changes and implement updated procedures through regular in-house training and equipment upgrades.
Reviews (6)
Sloane Sldr
Nov 26, 2021
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If I was told a project that was supposed to be 6 weeks would require another month from Asbestos chaos, I would have said "no way, the general contractortook care of it before we started." Unfortunately, I was mistaken. I ran into a huge government-regulatedarea (the A-word). When I found out we had not been tested, as requiredby Colorado law for asbestos, I called DS Consulting. I spoke to a very nice woman who assured me they could help and that Brandon would call me back. That day Brandon called me and I explainedthe very tight timeline and thereby issue I was in. He not only scheduled
Rob McGourty P. E.
Nov 15, 2021
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Used DS Environmental for an asbestos evaluation. They were able to turn around the tests in less time than I had expected. My point of contact, Steve S was very knowledgeable and provided much additional information. Will use DS Environmental in the future.
Ryan Lane
Jun 03, 2021
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This is the second time we have needed Brandon and his associates to help us with a Phase 1 report for a purchase. I have been extremely happy with all they have done. Very thorough reports as well as timely responses, fair cost and friendly advise. I would highly recommend Brandon and DS Environmental for your environmental consulting/reporting needs.
Christina Ballantine
Aug 01, 2020
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Highly recommend DS Environmental Consulting! Steve Shurtliff was exceptional to work with - truly has client service front of mind. We had asbestos testing done and Steve was responsive, knowledgeable and pleasant to engage with. He fit us in right away, showed up on time and walked us through the the process. When our results came back positive, he promptly answered our questions and worked with us in getting additional samples for further testing, no problem! No one wants to deal with the thought of asbestos and working with Steve made the testing process easy and painless!
Shaun Bainbridge
Jan 26, 2020
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We at Foster Construction have been using DS as one of our 3 recommended testing companies for almost 10 years. Our clients usually pick them over the others as Brandon, Steve, and their team is always easy to work with, can accommodate our clients when they need testing done fast to make a decision on buying a property, or just when we need to have them test for setting a successful remodeling project. Call them for testing before you even think about a remodel, hiring a designer or architect. Lead and asbestos is not to be taken lightly and can effect your renovation budget. Let DS help you
Gretchen Almeida
Aug 21, 2019
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DS Environmental Consulting is top notch! High Standard of professionalism. Several other testing companies utilized in the past for asbestos & lead testing do not compare. They are prompt and friendly communicators. It was seem-less to schedule the inspection. This company has invested in high end equipment to perform lead testing that provide lightening fast and reliable results on site. The reports are clear, precise, thorough and professional. Highly recommend!
