National Specialty Distributor of High Performance Building Technologies.
We bring high-performance building technology products to commercial contractors, engineers, and facility owners across the country. We have the technical depth to back every sale.
Not a catalog company. A curated portfolio with real expertise.
Top Product Innovations, Inc. (TPI) is a national specialty distributor headquartered in Indian Trail, NC. We source and distribute a focused portfolio of high-performance HVAC and building technologies. Our products solve specific problems around air quality, humidity control, capacity control, airflow measurement, industrial cooling, and equipment for hazardous environments.
Unlike broad-line distributors, we go deep on a small number of product lines. Every manufacturer we represent has been vetted for real-world performance, and our team is trained to support each one at a technical level. You get more than a product. You get a distribution partner who understands what you're installing and why it matters.
Most of our lines are distributed on a buy-sell basis, meaning TPI takes ownership and is accountable for supply, support, and performance. A small number of lines are represented on commission.
We stand behind what we sell.
TPI was built on the belief that a specialty distributor should add value at every step. Not just move boxes.
- We work with mechanical contractors, consulting engineers, facility managers, and design-build teams to match the right technology to the right application.
- We don't sell products we haven't vetted. Every line we carry has a clear reason to be in the portfolio and a measurable outcome we can stand behind.
- Our goal is to be the most knowledgeable resource in the room, every time. From the first spec conversation through post-installation support.
High performance buildings demand high performance building technologies. That's why we're here.
Simple principles. Consistent execution.
Lines We Stand Behind
We rep products we believe in and know inside out. If a customer calls with a technical question or an application challenge, we can answer it. We don't carry lines we can't support.
Retrofit Before Replace
Most of the lines we represent improve what's already installed. That matters to building owners and facility managers who need results without the cost and disruption of full system replacement. We focus on solutions that integrate with existing equipment.
Straight Communication
We write and talk like people, not marketing copy. If a product's benefit isn't clear in plain language, we haven't explained it well enough. You'll get direct answers and honest guidance, not a sales pitch.
Spec Through Commissioning
We support the full project cycle. That means submittals, guide specifications, sizing assistance, contractor education, and post-installation support. The sale doesn't end at the purchase order.
A curated portfolio. Every line earns its place.
We carry a focused set of product lines, each selected for real-world performance in specific applications. No filler. Every line is backed by technical support from specification through installation.
RCCD Valve
RCCD Technology addresses HVAC's most common challenge — excess DX cooling capacity. Traditional systems operate at peak capacity only 3% of the time, causing short-cycling, discomfort, equipment wear, and risk of coil freeze.
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Phenomenal Aire
Phenomenal Aire® is cutting-edge IAQ technology that cleans indoor air where people live, learn, work, and play. It enhances mechanical filtration, complies with UL2988 and CARB standards.
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NJK Precision / DLS
NJK Precision revolutionized HVAC airflow measurement with advanced technology that balances performance and optimizes energy use, featuring a beautifully simple design that replaces maintenance-heavy, costly legacy systems.
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HygroMatik
FlexLine for high-performance industrial and critical environments (10–300 lbs/hr, BACnet/Modbus, ±0.5% RH precision). StandardLine for economical commercial installs — compact, wall-mount, auto-adaptive water management.
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Andely Cooling
Dry coolers & adiabatic Eco Cool Water systems, air & water cooled chillers (0.5–400 tons), Ventus HVLS fans, Eliturbo destratifiers, and custom fabric air ducts — up to 90% water and energy savings vs. legacy systems.
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Dantherm PrecisionAir
Dantherm PrecisionAir® WS and SL HVAC and Heat Pump Systems deliver superior wall-mount climate control, designed as true bolt-on alternatives and drop-in replacements for the most common wall-mounted HVAC footprints.
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Hazardous Equipment
Custom Controls Company delivers explosion-proof HVAC systems for hazardous environments. With a century of engineering excellence, its systems range from compact 6,000 BTU units to massive 200-ton rooftop solutions.
View ProductReady to work with TPI?
Whether you're specifying a new system, looking for a product line to carry, or need technical support on an existing installation, reach out. We respond directly.