Honoring the past, protecting the future. We inspect historic properties at no additional cost. Historic 1800s and 1900s properties we inspect:

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High Performance Building Standard Inspections: Have a home or commercial property built to the most difficult building standards in the world? No problem, we inspect and consult on all buildings: Energy Star, Passive House, Net Zero, LEED, Living Building Challenge and more.

Did you know that NONE of these things are required by inspection industry standards? Most inspectors don’t do them. As Colorado’s only High Performance inspection, we do all these extra things at no extra cost.

Pick and choose your auxiliary services for an additional fee: 

We’re more than just an inspection company:

We See What Other Inspectors Can’t: Infrared Thermographic Surveys included with every High Performance inspection for FREE.
Advanced infrared technology allows us to potentially detect a broad spectrum of issues lurking unseen within your property’s walls.

Residential:

In addition to complying with InterNACHI standards (residential) + BSHP Standards, our high performance
inspections FAR exceed expectations. Visit buildingsupporters.com/sop for full list.

• Window and Door Glazing + IGU Integrity + Skylights + Egress + Safety Glazing
  Roofing + Gutters + Roofing Drainage Systems
• Flashing (Window/Door Head + Roof Drip Edge + Kick Out ) + Exterior Cladding
  + Siding Including EIFS/Stucco
• Ventilation + Vapor Control + Moisture Intrusion
• Plumbing (Drain, Waste and Vent) + Water Heaters + Exterior Faucets + Water
  Distribution + Visible Water Main
• Interior Plumbing (Drains, Sinks, Toilets, Tubs + Showers)
• Electrical Main Panels and Sub Panels + Wiring Safety ( Service Drop, Entrance
  Conductors, Cables, Grounding + Raceways)
• Interior Electrical (GFCI, AFCI, Outlets, Switches, + Lights)
  Heating + Cooling Systems + Ductwork + Register Operation + Condensate
  Disposal + Exhaust Fans
• Site Grading + Drainage + Retaining Walls
• Appliances (Trash Compactor + Washer + Dyer + Microwave + Dishwasher +
  Garage Disposals + Vent Hoods + Refrigerators, Freezers, Ovens, Cooktops +)
• Environmental Damage (Fire, Insect, Wind, Flood, Earthquake)
• Attics, Walls, Basements
• Pools + Spas + Equipment (Auxiliary service)
• Building Penetrations, Exterior Maintenance, Weatherization + Flashings
• Gas Lines (Leak detectors with liquid gas detection solution for secondary
  confirmation)
• Fire Sprinkler (Auxiliary service) + Safety Devices (Smoke and CO alarms
  recommended when not present)
• Basements, Attics + Crawlspaces + Foundations + Structural Components
• Heat recovery ERV and HRV + Demand Controlled Ventilation
• Garages + Driveways + Overhead Doors
• Framing + Decks + Balconies (Posts, Beams, Joists, Sheathing + Decking)
• Stoops + Steps + Porches + Patios
• Fuel-Burning + Insert Fireplaces + Chimneys (Crowns, Walls, + Flashing)
• Staircases + Railings + Guards
• Insulation + Air Leaks
• Counters + Countertops
• Septic Systems + Sewer Drains (Auxiliary service)
• Nearby Building Vegetation + Wildfire Risk (Auxiliary service)
• Sump Systems (Basket + Pump + Cover + Piping Extensions)

Commercial: 

In addition to complying with InterNACHI/CCPIA standards (commercial) + BSHP Standards, our high performance inspections FAR exceed expectations. Visit buildingsupporters.com/comsop for full list. ASTM Standard E2018-15 & similar, including bespoke high performance inspections are available upon request.

• Window and Door Glazing (Including Aluminum-Framed and Storefront) + IGU
  Integrity + Skylights + Egress + Safety Glazing + Sloped Glazing Canopies
• Roofing (Insulation + Membranes including Low Slope), Gutters, Roofing
• Drainage Systems + Flashing (Window/Door Head + Roof Drip Edge + Kick Out)
• Foundation + Structural Components + Welds + Walls, Attics and Basements (Steel,
  Wood, Masonry, Concrete + More) + Decks + Balconies Posts, Beams, Joists,
• Sheathing + Decking) + Facades: Exterior Cladding + Siding Including EIFS/Stucco
• Building Envelopes: Ventilation + Vapor Control + Moisture Intrusion
• Plumbing (Drain, Waste and Vent) + Water Heaters + Exterior Faucets + Water
  Distribution + Water Main + Backflow Preventer + (Sinks, Toilets, Tubs + Showers)
• Electrical Main Panels and Sub Panels (Three-Phase Power) + Wiring Safety
  (Commercial Line Voltage, Entrance Conductors, Cables, Grounding + Raceways)
• Interior Electrical (GFCI, AFCI, Outlets, Switches, + Lights)
• Heating + Cooling Systems: (Boilers, Chillers, Cooling Towers + Large Air Distribution)
  + Makeup Air + Ductwork + Register Operation + Condensate Disposal + Exhaust Fans,
  AHU and VAV Boxes, Filters, Drip Leg, Gas Line Coatings, Work Platforms
• Site Grading + Storm Water Drainage + Retaining Walls + Flatwork: Plazas +
  Stoops + Steps + Porches + Patios + Driveways + Sidewalks
• Appliances (Trash Compactor + Washer + Dyer + Microwave + Dishwasher + Garage
  Disposals + Refrigerators, Freezers, Ovens, Cooktops
• Vent Hoods Type I, II, Grease Traps, + Counters + Countertops
• Environmental Damage (Fire, Insect, Wind, Flood, Earthquake)
• Pools + Spas + Ponds + Fountains (Auxiliary service)
• Building Penetrations, Exterior Maintenance, Weatherization (Exterior Sealants)
• Gas Lines (Leak Detectors plus liquid gas detection solution)
• Annunciator + Fire Sprinklers (Auxiliary service) + Safety Devices (Smoke and
  CO Alarms Recommended when not present) + Firewall Penetrations + Emergency
  Lighting + Kitchen Fire Suppression Systems + Fire Separation Doors (Auxiliary
  service)
• Exit Stairwells and Trip Hazards + Ladders + Manual-actuation devices
• Heat recovery ERV and HRV + Demand Controlled Ventilation
• Garages + Overhead Doors + Loading Platforms
• Fuel-Burning + Insert Fireplaces + Chimneys (Crowns, Walls, + Flashing)
• Staircases + Railings + Guards + Ramps
• Insulation + Air Leaks
• Nearby Building Vegetation + Exterior Lighting (Auxiliary service)
• Sump Systems (Basket + Pump + Cover + Piping Extensions)