Unparalleled due diligence to maximize your investment: Your ultimate safeguard against the cascade of potential pitfalls...
High Performance Master Residential & Commercial Property Inspections + Building Specialists
Save MORE money: We protect, test and report MORE — Way More. Spearheaded By Brian Cornwell + REAL experienced past builders, trades and construction geniuses/enthusiasts. NEVER only online certificate earners and armchair experts like 99% of the industry. We've shaken up the "standard" as Colorado’s ONLY "High Performance" Master commercial + home inspection company & more.
Get a professional HPMPI / ASHI / CCPIA / InterNACHI-certified property inspector to evaluate and report on your property. We cover a 75+ mile radius of Boulder. FAST Same-day reports, family owned, and fully insured (including BOTH E&O/General Liability, which only 5% of all industry inspectors carry). 100/Day Guarantee + multiple independent warranties included at zero cost to you. Jam packed data-driven reports with thermal imaging, photos, appliance recall checks, and more. The difficult done immediately. The impossible takes a little longer. Miracles by appointment.
Real past builders, professional tradespeople and construction genuises with real world expirence; protecting your investment, health and safety.
Who is Brian Cornwell, and why did he start the first and only "high performance inspection" business in Colorado?
Building Supporters Owner, Master High Performance Home & Commercial Inspector, Master Passive House Builder & Architect, ConstructionMuseum.com Founder & Collector + Building Scientist and Problem Solving Specialist
Brian is the mastermind behind Building Supporters, where building science meets pure genius. In his early 30s, Brian built his own 4,478 square-foot, multi-million dollar mountain home in Lyons, Colorado. As the master builder and architect, Brian built in the most difficult building code region in the USA (Boulder County), and to the most difficult standard in the world: Passive House. (R-50 walls and R-90 roof) With ZERO mortgage, Brian performed every single trade firsthand, from excavation to drywall mudding.
Beyond building architecturally-driven dream homes, Brian's love for historical and modern building methods can been seen through his Boulder, Colorado based ConstructionMuseum.com As the first construction museum in North America, Brian's remarkable collection totals more than 200,000+ historical building artifacts and tools including: the world's first framing nailer, copper from the Statue of Liberty, and cladding from the very the top of the Empire State Building. Brian's passion for understanding how every single building component works is unmatched.
Brian has traveled across some of the most remote/dangerous mountain trails in Colorado to explore hisotric abaonded mines and structures. Brian has extensively studied how Colorado's challenging enveriomental factors including high altitude, extreme winter weather conditions, and extreme ultraviolet radition detriorate structures. Brian's passion for mining and material science, has taught him how underground minerals/ores are convereted into every building products, and how these materials utlimately respond to real-world building applications. Brian knows the root causes behind building material and method failures, the science behind it, and the solutions. Brian personally mentors every single high performance inspector on the team.
Seriously Data Driven: The most advanced technology and comprehensive testing ever.
FREE Thermal Imaging Survey with every inspection. Most inspectors today carry ~20 basic tools. Building Supporters brings over 200+ in advanced, calibrated and highly-specalized tools to your property.
Over 200+ specalized tools as needed including: Sewer Scopes, Thermal Cameras, Ariel Drones, Pole Cameras, Duct And Chimney Scopes, Continuous Radon Monitors, Sound Level Meters, Voltage, Continuity and Current Testers, Pinless Moisture meters, Anemometers, AFCI/GFCI Testers, Combustible Gas Detectors, Carbon Monoxide Analizers, Microwave Leak Detectors, IAQ Meters (Dew Point, Wet Bulb/Air Temperature, RH, Formaldehyde, TVOC, Particle +), Smoke pens, Spectoscopes, Bluing/Septic Dye Tests, Ultra Violet UV lights, Water Gauges (Pressure, Flow, GPM + PSI), Digital Angle Finders, and many other tools.
Fast, SAME Day testing results for most enviromental testing. World-class nationally accredited laboratory partners for advanced laboratory sample testing.
Properties We Inspect:
We inspect and specialize in all residential and commercial building construction types including: Traditional 2x stick built framing, insulated concrete form, log cabins, steel frame, CMUs, timber frame, staw bale, mass timber, masonry, rammed earth, SIPS, shipping container, earth sheltered homes and more. Plus properties built to every building code and standard:
High Performance Home and Commercial Inspections + Add-Ons:
We go beyond the typical commercial and home inspection — FAR beyond. Schedule online or call/text us today at 720-660-3121 for any of these services as a stand-alone service or accompanied by your high performance commercial or home inspection.
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We cover a 75+ mile radius of Boulder, Colorado:
From Castle Rock to Fort Collins, including: Boulder, Arvada, Aurora, Centennial, Denver, Highlands Ranch, Lakewood, Thornton, Westminster, Longmont, Louisville, Brighton, Broomfield, Golden, Wheat Ridge, Commerce City, Nederland, Littleton, Longmont, Lafayette, Louisville, Superior, Dacono, Firestone, Fort Lupton, Frederick, Greeley, Loveland, Lyons, Estes Park, Thornton, Berthoud, Erie, Johnstown, and others.
"If you are lucky enough to get Brian and his team on a day that aren't sold out, then you'll get the best inspection money can ever buy. I did, and it was worth every single penny, and not just because I saved thousands of dollars in hidden repairs... But because Brian is like a walking encyclopedia of homebuilding and construction. So smart! He was so patient and easy to understand, which helped me learn firsthand about how everything in my home worked, plus how it was maintained. His work ethic, meticulous level of detail, bright enthusiasm, and all-around love for what he does are remarkable—one of a kind. A gem! You just can't find GOOD people like this these days. I couldn't be happier!" - Star