Independent Commercial Roof Inspections

Independent. Documented. Informed.

Whether you are accepting a newly installed roof, purchasing a commercial property, modifying an existing roofing system or evaluating damage, an independent roof assessment provides critical information about one of your building’s most important assets.

Summit Building Group provides independent commercial roof inspections and condition assessments performed by a Haag Certified Inspector – Commercial Roofs (HCI-C).

02 Post-Installation Roof Inspection

Another contractor installed the roof. Let Summit independently assess the completed work.

When a new roof, re-roof, restoration or major repair is completed, owners, general contractors, developers and property managers may want an independent assessment before accepting the work. Summit inspects the observable roofing conditions and documents areas that may warrant correction or further evaluation.

Depending on system and scope, the assessment may include

Membrane installation and observable condition
Seams and laps
Flashings
Roof penetrations
Curbs and equipment transitions
Perimeter and edge conditions
Drains and scuppers
Observable drainage concerns
Roof terminations
Previous or newly completed repairs
Visible workmanship concerns
Photographic documentation
Identification of observed deficiencies
Corrective-action recommendations
Follow-up inspection of corrected items

The result is an independent record of observed roof conditions at the time of inspection.

03 Roof Penetration & Modification Assessments

Protect the roof when other trades perform work.

Even when equipment is installed correctly, modifications can create pathways for water intrusion if roofing details are not properly restored. Summit provides independent roof-envelope assessments before, during and after work that affects an existing commercial roof.

Solar systemsHVAC equipmentElectrical equipment & conduitPlumbing & vent penetrationsCommunications equipmentSatellite & antenna systemsMechanical equipmentRoof curbsSkylightsFall-protection systemsSigns & building equipment
Before work begins

Establish existing roof conditions

Summit inspects and documents affected roof areas before another contractor starts work.

  • Existing roof conditions
  • Existing damage or deficiencies
  • Existing repairs
  • Penetrations
  • Membrane conditions
  • Flashing conditions
  • Areas where new equipment is planned
  • Photographs of existing conditions

Helps distinguish pre-existing conditions from conditions that arise during construction.

After installation

Document the roof after the work is complete

Once rooftop work is finished, Summit returns to evaluate the affected roofing areas.

  • New penetrations
  • Flashings
  • Curbs
  • Membrane transitions
  • Equipment attachment areas
  • Sealants
  • Terminations
  • Observable waterproofing details
  • Damage from construction traffic
  • Membrane punctures or disturbance
  • Debris or construction conditions
  • Other conditions affecting roof integrity

Observed deficiencies are documented and communicated for corrective action.

04 Correct. Reinspect. Document.

A simple process with a documented finish.

When deficiencies are identified, Summit documents the areas requiring attention. After corrective work, Summit returns to reinspect and record the observed corrected conditions.

Pre-work inspection
Construction / installation
Post-work inspection
Identify deficiencies
Corrective work
Reinspection
Final condition report
05 Commercial Solar Roof Assessments

Protect the roof beneath the solar investment.

Commercial solar can involve hundreds of attachment points, penetrations, equipment supports, conduit runs, walk paths and heavy contractor traffic, and the system may stay in place for decades. Documenting the roof before and after installation gives the owner a clear record on both sides of the project.

Pre-installation

Document the roof first

  • Existing roof condition
  • Visible deficiencies
  • Areas where solar equipment is planned
  • Penetrations, repairs, drainage and membrane conditions
  • General condition and Estimated Remaining Service Life where appropriate
Post-installation

Evaluate the affected areas

  • Roof conditions following installation
  • Attachments, penetrations, equipment, curbs and transitions
  • Visible damage or deficiencies needing corrective attention
Follow-up

Reinspect and record

  • Reinspection of identified areas after corrective work
  • Observed conditions documented for the owner's records
  • A before-and-after roof record for the life of the system
01 · Before solarSummit documents existing roof conditions
02 · Solar installationSolar contractor performs the installation
03 · After solarSummit independently evaluates affected areas
04 · CorrectionsIdentified deficiencies are addressed
05 · ReinspectionSummit documents corrected conditions
06 · Asset managementThe owner keeps monitoring the roof
Solar contractors: add independent pre- and post-installation roof assessments to your commercial process. It gives your customer documented reassurance about the roof.
06 Reporting Is Part of the Product

Inspection. Documentation. Actionable information.

You are not just buying an inspection. Every Summit assessment produces a professional report that owners, contractors and stakeholders can act on.

07 Working With Other Contractors

A technical resource, not a competitor.

For inspections, Summit works collaboratively with other contractors. Our role is to provide an independent, documented view of the roof, so the owner and every trade involved can work from the same information.

Roofing contractors

Offer an independent HCI-C post-installation assessment

Give your customer independent reassurance on completed work, documented by an outside inspector.

Solar contractors

Add pre- and post-installation roof assessments

Document the roof before your crews arrive and after they finish, as part of your commercial solar process.

HVAC & mechanical contractors

Document the roof around equipment work

Record roof conditions around equipment replacements, curbs and new penetrations.

08 Connected Services

From one inspection to the life of the roof.

Instead of waiting for leaks or failures, owners get a documented strategy for managing the roof from acquisition through replacement.

Commercial Roof Due Diligence

Know the roof before you buy the building.

Commercial roof condition assessments for investors, buyers, developers, asset managers and commercial real estate professionals. Identify existing conditions, potential repair requirements, maintenance needs and anticipated capital expenditures before acquiring a property.

Where appropriate, Summit also provides an Estimated Remaining Service Life Assessment to show where the roof may be within its lifecycle.

Learn about Commercial Roof Due Diligence →
Roof Asset Management

Continue protecting the roof after the inspection.

An independent inspection can become the start of a long-term roof management strategy. The program can include:

  • Scheduled inspections
  • Roof condition documentation
  • Preventive maintenance recommendations
  • Repair tracking
  • Penetration and modification records
  • Photographic roof history
  • Storm-event documentation
  • Estimated remaining service-life updates
  • Repair and restoration planning
  • Capital expenditure forecasting
  • Long-term replacement planning
Learn about Roof Asset Management →
09 Your Roof Asset Representative

Whenever something happens to the roof, call Summit.

Rather than only hearing from us when a roof leaks, owners involve Summit whenever something significant happens to the roofing asset.

Buying the building?Call Summit.
Need the roof's remaining service life?Call Summit.
Someone installed a new roof?Call Summit for an independent assessment.
Installing solar?Call Summit before and after.
Replacing HVAC equipment?Call Summit to evaluate affected areas.
Major storm?Call Summit to document conditions.
Need maintenance?Call Summit.
Considering restoration?Call Summit.
Eventually need replacement?Call Summit.
Inspect→Document→Protect→Maintain→Plan→Restore→Replace→Manage the new roof

Who we work with

Building ownersCommercial real estate investorsAsset managersProperty managersGeneral contractorsDevelopersRoofing contractorsSolar contractorsHVAC & mechanical contractorsCommercial real estate professionalsFacility managersOther project stakeholders
Inspect. Document. Identify. Communicate.
10 Haag Certified Commercial Roof Inspection

Specialized training. Practical answers.

Commercial roof inspections are performed by a Haag Certified Inspector – Commercial Roofs (HCI-C). The HCI-C credential represents specialized training in commercial roofing systems, inspection methodologies and roof damage assessment.

Combined with Summit Building Group’s construction and roofing experience, this lets us give owners and project stakeholders practical information about observable roof conditions and potential corrective actions.

What our assessments provide

  • Independent observations of roof conditions at the time of inspection
  • Photographic documentation and roof plans
  • Identified deficiencies with priority levels
  • Corrective-action recommendations and reinspection

What they are not

  • Engineering certifications
  • Warranties or manufacturer warranty certifications
  • Guarantees of future roof performance
  • Insurance coverage determinations

Our assessments are not engineering certifications, warranties, guarantees of future roof performance or insurance coverage determinations. Where engineering or other specialized professional services are required, appropriately licensed professionals should be engaged.

11 Common Questions

Commercial roof inspector questions, answered.

Serving building owners, investors and contractors in Sacramento and Northern California.

What is an independent commercial roof inspection?

It is a third-party inspection of a commercial roof by an inspector who did not install the roof. Summit documents observable conditions, identifies deficiencies and provides clear, actionable recommendations in a written report.

Can you inspect a new roof another contractor installed?

Yes. Summit provides independent post-installation roof inspections for owners, developers, general contractors and property managers who want an assessment before accepting completed roofing work. We document observed conditions; we do not certify another contractor's roof.

Do you inspect roofs before and after solar installation?

Yes. Pre-solar inspections document existing roof conditions where equipment is planned. Post-solar inspections evaluate attachments, penetrations, curbs and transitions, and follow-up inspections document corrected conditions.

What is a roof penetration and modification assessment?

When HVAC, electrical, plumbing, communications or other trades penetrate or attach to the roof, Summit can document the affected areas before and after the work and record any deficiencies for corrective action.

Who performs the inspections?

Commercial roof inspections are performed by a Haag Certified Inspector – Commercial Roofs (HCI-C). The credential belongs to the individual inspector.

Is the inspection an engineering report or warranty?

No. Assessments are not engineering certifications, warranties, guarantees of future performance or insurance coverage determinations. Where engineering is required, a licensed professional should be engaged.

Where do you provide commercial roof inspections?

Summit Building Group provides commercial roof inspections in Sacramento and throughout the greater Sacramento region and Northern California.

12 Next Step

Get an independent
perspective on your roof.

Another contractor just installed a new roof, solar or HVAC equipment is going in, you are buying a commercial building, or you simply want an independent look at your existing roof. Summit Building Group can help.