Quality Assurance Inspections

Better construction quality. Better building performance.

Schedule Inspections

Professional quality assurance inspections

RunBrook provides quality assurance inspections to help builders, developers, contractors, and property owners verify that construction work is completed correctly, consistently, and in alignment with project requirements. Our inspection services help identify issues early, reduce costly rework, support code compliance, and improve overall building performance.

Whether your project includes a single residence, a multifamily community, a production home development, or a commercial building, our team provides reliable third-party inspection support designed to keep your project moving forward.

What are quality assurance inspections?

Quality assurance inspections are third-party field evaluations used to review construction details, building systems, and installation quality during key phases of a project. These inspections are designed to confirm that work has been completed properly and to identify items that may need correction before the project advances.

RunBrook’s inspection team reviews relevant areas of the building based on the project scope, construction phase, and inspection requirements. This may include building envelope details, insulation installation, air sealing, duct systems, ventilation components, mechanical systems, and other energy-related construction items.

Our goal is to provide clear, practical feedback that helps construction teams correct issues quickly and maintain project quality.

Two construction workers, a man and a woman, wearing safety helmets and discussing plans at a building site with a house under construction in the background.

What RunBrook inspects:

  • The building envelope separates conditioned indoor space from the outdoors. RunBrook inspects key envelope details to help identify gaps, penetrations, missing components, or installation issues that can affect comfort, efficiency, moisture control, and overall building performance.

    Common inspection areas include:

    • Exterior wall assemblies

    • Attic and ceiling transitions

    • Floor and wall connections

    • Window and door openings

    • Penetrations through the envelope

    • Garage-to-living-space separations

    • Mechanical, plumbing, and electrical openings

  • Air sealing is one of the most important parts of building performance. Small gaps and cracks can allow conditioned air to escape and outside air to enter, leading to higher energy costs, comfort issues, and failed performance testing.

    RunBrook reviews air sealing details before they are hidden by drywall or finishes, helping project teams correct issues early.

    Common inspection areas include:

    • Top plates and bottom plates

    • Plumbing and electrical penetrations

    • Recessed lighting areas

    • Attic access points

    • Duct and chase penetrations

    • Framing gaps and bypasses

    • Window and door rough openings

  • A thermal bypass occurs when air moves around or through insulation, reducing its effectiveness. Even if insulation is installed, gaps, compression, or missing air barriers can allow heat transfer and reduce overall building performance.

    RunBrook’s thermal bypass inspections help verify that insulation and air barriers are properly aligned and continuous throughout the building. This type of inspection occurs once all insulation is installed but before drywall installation.

    Common inspection areas include:

    • Kneewalls

    • Dropped ceilings

    • Soffits

    • Attic transitions

    • Behind tubs and showers

    • Fireplace surrounds

    • Stair framing

    • Bonus rooms over garages

    • Cantilevered floors

Why these inspections matter

Catch issues before they become expensive

Quality assurance inspections help identify construction issues before they are covered by drywall, insulation, or finishes. This makes corrections faster, easier, and more cost-effective.

  • Verify that the building envelope, insulation, and air sealing details are installed correctly.

  • Identify issues before blower door testing, duct leakage testing, energy inspections, or final inspections.

  • Catch problems early while they are still easy to correct.

  • Reduce drafts, moisture concerns, hot and cold spots, and HVAC performance issues.

When should quality assurance inspections be scheduled?

RunBrook’s quality assurance inspections are most valuable before important systems are covered or before performance testing is performed.

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Pre-Drywall

Review air sealing, framing penetrations, insulation readiness, and envelope details before walls and ceilings are closed.

Interior of a house under construction with wooden framing, unfinished walls, a fireplace, and construction materials on the floor.

Insulation Stage

Verify that insulation is properly installed, aligned with air barriers, and free from gaps, compression, or missing areas.

Person installing or repairing insulation in a wall cavity. The person is wearing blue and orange gloves and holding a tool.

Pre-Testing

Confirm that air sealing and duct sealing details are ready before blower door or duct leakage testing.

Person working with caulking gun on wooden window frame in a room under construction.

Final Review

Provide an additional quality check before inspection, closeout, or owner delivery.

Two construction workers wearing white safety helmets and reflective vests standing outdoors, reviewing a clipboard together.

Residential & multifamily projects

Built for production schedules

RunBrook supports single-family homes, multifamily communities, and large-scale production home projects with inspection services designed around construction schedules. Our team understands the importance of consistency across multiple units and phases, especially when builders are working toward code compliance, performance testing, or above-code program requirements.

Aerial view of a residential neighborhood with houses, trees, and parked cars along the streets.

Commercial quality assurance inspection

Support for commercial building performance

RunBrook also provides quality assurance inspections for commercial buildings, mixed-use developments, and large-scale construction projects. Our inspections help verify that envelope, air sealing, insulation, and mechanical-related details are installed correctly and aligned with project requirements.

For commercial projects, these inspections can help reduce risk, improve documentation, and support smoother project closeout.

Modern Porsche dealership building with black and white exterior panels and a red Porsche logo, under a clear blue sky.

Why choose RunBrook?

RunBrook brings field experience, testing knowledge, and construction coordination to every inspection. Because our team also performs blower door testing, duct leakage testing, and energy-related verification services, we understand which details matter most for building performance and compliance.

Two individuals shaking hands at a construction site during sunset, with construction plans, pens, and a yellow hard hat on a table.

By partnering with RunBrook, builders can expect:

  • Experienced inspection professionals

  • Residential, multifamily, and commercial project expertise

  • Support for high-volume production schedules

  • Clear reporting and communication

  • Fast turnaround times

  • Third-party verification and documentation

  • Building performance knowledge

Frequently Asked Questions

  • These inspections are typically most valuable before drywall, during insulation installation, before blower door or duct leakage testing, or before final inspection and project closeout.

  • Yes. By reviewing air sealing, envelope details, insulation alignment, and duct-related items before testing, these inspections can help reduce the likelihood of failed performance tests.

  • Yes. RunBrook can provide clear inspection notes, photos when applicable, and documentation to help support corrections, compliance, and project closeout.

  • Quality assurance inspections are not always required by code, but many builders and developers use them to reduce risk, improve consistency, and avoid costly issues before final inspections or performance testing.

  • These inspections are commonly requested by builders, developers, general contractors, construction managers, energy consultants, and owners who want added confidence in the quality and performance of a project.

  • Yes. Inspection scopes can be tailored based on the project type, construction phase, building systems, and specific concerns from the builder or project team.

  • RunBrook documents the findings clearly so the project team can review, correct, and prepare for the next construction phase, performance test, or inspection.

  • Yes. Reinspection can be scheduled to verify that noted items have been addressed and the project is ready to move forward.

  • No. These inspections are designed to support construction schedules by identifying issues early, when they are easier and faster to correct.

  • Yes. Quality assurance inspections can support project teams pursuing improved energy performance, green building certifications, or above-code construction standards.

A modern multi-story apartment building at dusk with large glass windows and balconies, surrounded by trees and street-level outdoor seating, with people walking and cars passing by.

Prefer to talk first?

Call us at 1-833-RunBrook

(1-833-786-2766)

or email us directly at info@runbrook.com

We’ll get back to you right away!

Discuss Your Next Project

If your project requires energy modeling, certification support, HERS ratings, blower door testing, or other building performance services, RunBrook can help keep the process moving from design through final verification.