If you own, manage, lease, or operate a commercial property in Colorado, asbestos responsibility can become confusing quickly. Asbestos is still present in many buildings constructed before the late 1980s, and once renovation or demolition enters the picture, the legal obligations become very real. Knowing who’s responsible for commissioning a commercial asbestos survey helps you stay compliant, protect occupants, and avoid costly delays once work begins.
In most cases, responsibility is tied to who has control over the building and who is initiating the work. Colorado follows federal EPA and OSHA standards, along with state and local air quality regulations, which all place strong emphasis on identifying asbestos before it’s disturbed.
How to Find Out if a Commercial Property Contains Asbestos
The only reliable way to confirm whether a commercial building contains asbestos is through a professional asbestos survey performed by a qualified inspector. Asbestos can be hidden in flooring, pipe insulation, ceiling materials, roofing products, fireproofing, and even adhesives, so visual assumptions usually aren’t enough.
If your property was built or renovated before asbestos restrictions became widespread, there’s a reasonable chance asbestos-containing materials are present. A commercial asbestos survey documents where asbestos is located, its condition, and whether it may be disturbed by upcoming work. This information becomes critical for planning renovations, protecting workers, and meeting regulatory requirements in Colorado.
Legal Regulations for Renovation & Demolition
Let’s talk specifics. Commercial demolition and renovation projects in Colorado that could involve asbestos are regulated under multiple state programs.
Oversight is provided by the Colorado Department of Public Health and Environment’s Air Pollution Control Division, which enforces asbestos requirements under Colorado Air Quality Control Commission Regulation 8, Part B. Additional disposal and waste management rules are governed by the Colorado Solid and Hazardous Waste Commission under 6 CCR 1007-2 Part 1, Section 5, which establishes requirements for asbestos waste disposal and contaminated soil handling.
Together, these regulations control how asbestos is identified, removed, transported, and disposed of across commercial construction, demolition, and renovation activities.
Asbestos Inspection Requirements for Commercial Projects
Before any renovation or demolition work begins in a commercial building, the structure must be inspected for asbestos-containing materials by a Colorado-certified Asbestos Building Inspector working through a registered asbestos consulting firm.
This requirement applies to buildings of any age unless specific documentation confirms otherwise. An exception may apply for buildings constructed after October 12, 1988, if due diligence verifies that asbestos-containing materials weren’t used during original construction or subsequent renovations.
If asbestos is present or assumed to be present, it’ll need to be identified and quantified before any disturbance occurs (demolition, etc) so that appropriate regulatory steps can be taken.
Commercial Trigger Levels for Asbestos Regulation
Regulation 8, Part B establishes the threshold quantities that determine when asbestos work becomes regulated in public and commercial buildings. Essentially, it regulates how much asbestos needs to be found before it’s considered an issue. These trigger levels are:
- 260 linear feet on pipes
- 160 square feet on other surfaces
- Volume equivalent of a 55-gallon drum
If the asbestos-containing materials (ACMs) in the building exceeds these thresholds, it has to be managed under formal abatement or regulated removal procedures prior to starting work.
Permits, Notifications, and Mandatory Waiting Periods
Here’s where your asbestos abatement contractors can begin providing guidance. Before regulated asbestos removal or demolition can begin, you’ll need your contractors to submit a written Asbestos Abatement Notification and Permit Application to CDPHE, along with any applicable fees.
Key requirements include:
- A ten working-day notification period before work can begin
- Written approval from the Air Pollution Control Division
- Submission of all required forms and payment documentation
- Emergency waiver requests if expedited work is necessary
Keep in mind: even if no asbestos is discovered during your inspection, all demolition projects still require formal notification submission and compliance documentation.
Certification Requirements for Contractors and Companies
Only qualified and certified professionals can perform regulated asbestos activities in Colorado.
- General Abatement Contractors (GACs) are required for removal of friable asbestos-containing materials or materials that may become friable above trigger levels
- Individual workers must hold current Colorado asbestos certification under Regulation 8, Part B
- Companies must be properly certified or registered to employ individuals performing asbestos-related work
All certified personnel must – of course – also comply with applicable OSHA regulations and training requirements in addition to state certification standards.
Demolition vs. Renovation Compliance Requirements
Demolition is defined broadly under Colorado regulations and includes any activity involving the removal or destruction of structural components, such as:
- Wrecking or leveling a structure
- Dismantling or destructive salvage
- Implosion, burning, or mechanical destruction
- Removal of load-bearing elements
When asbestos isn’t found in your building, demolition projects will still require:
- A certified asbestos inspection
- Submission of a demolition notification application
- A ten working-day waiting period
- Disclosure of any known or remaining asbestos materials to contractors
Renovation applies to modifications or repairs such as HVAC replacement, flooring removal, wall reconstruction, or pipe work. If non-friable asbestos-containing materials are removed without being rendered friable, the work may fall under renovation requirements, provided all regulatory thresholds and handling rules are followed.
During demolition, recycling or reuse of ACMs is prohibited. Additionally, activities that could render asbestos friable (crumbled or crushed; essentially, you don’t want it airborne!), are not allowed. If a structure is being burned or imploded, Colorado states that all of your ACMs must be removed beforehand, regardless of quantity.
Waste Disposal Requirements for Asbestos Materials
All asbestos-containing waste generated during demolition or renovation must be transported and disposed of at an approved asbestos waste disposal facility. This requirement applies regardless of whether the project required formal notification or exceeded trigger levels.
As a further note to keep in mind: asbestos-contaminated soil is also regulated under state environmental cleanup and solid waste rules and must be handled according to approved disposal and remediation procedures established by Colorado environmental authorities.
EPA Requirements For Renovation & Demolition
Before any renovation or demolition takes place, federal NESHAP regulations under the Clean Air Act require asbestos to be identified and properly managed. In Colorado, this includes notifying the appropriate state or local air quality authority before disturbing regulated asbestos-containing materials.
Property owners and project leaders are responsible for ensuring surveys are completed prior to construction activities. If asbestos is found, only licensed asbestos abatement professionals can handle removal or containment. These rules apply to most commercial buildings, including offices, retail spaces, warehouses, schools, and healthcare facilities.
Skipping this step can result in work stoppages, fines, and long-term liability, especially if asbestos fibers are released into occupied areas.
Who Is Responsible for Asbestos Removal in Commercial Properties?
Responsibility for asbestos removal generally falls on the party with authority over the building and the planned work. In many situations, that’s the property owner or landlord, especially when dealing with structural elements or shared spaces.
Tenants may hold responsibility if their lease assigns them control over interior build-outs, maintenance, or renovations. In multi-tenant buildings, responsibilities can be shared, which makes clear documentation and communication essential.
Regardless of who’s responsible on paper, asbestos removal must always be handled by licensed professionals following Colorado and federal safety standards. Informal or unapproved removal creates serious legal and health risks for everyone involved.
Do Sellers Need to Provide Asbestos Reports?
In Colorado, commercial property sellers are not always required to provide an asbestos report upfront. However, sellers do have a responsibility to disclose known environmental hazards, including asbestos, if they’re aware of its presence.
From a practical standpoint, having an existing asbestos survey can make transactions smoother. Buyers often request documentation before closing, especially if renovations are planned. If asbestos is discovered later without disclosure, it can create disputes, delays, or legal exposure for both parties.
For buyers, commissioning an asbestos survey during due diligence offers clarity and helps avoid surprises once ownership changes hands.
Begin Your Asbestos Abatement Consultation Today
If you’re unsure who’s responsible for a commercial asbestos survey or what your next step should be, talking with our local Colorado asbestos remediation company can save you time and stress. Mile High Environmental Services can review your situation, explain your obligations, and guide you through surveys, compliance, and abatement planning.
Whether you’re preparing for renovations, managing an occupied building, or navigating a property transaction, professional guidance helps keep your project on track and your building safe. Reach out today to schedule an asbestos consultation and get clear answers tailored to your commercial property.
