PRO31 Heating and Cooling logo
Rachelle and Ighor Martins, founders of PRO31 Heating and Cooling, beside an outdoor HVAC condenser

Heating and
cooling done
right by hands
that care

Woman-owned. Family-operated. Faith-based. Triangle, NC.

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Rachelle installing a Lennox furnace

Installs

High-efficiency systems installed with precision and care for long-lasting comfort.

Ighor running gauges on an outdoor HVAC unit

Maintenance

Routine tune-ups that improve efficiency, prevent breakdowns, and extend equipment life.

Rachelle making a repair on an outdoor condenser

Repairs

Fast, honest repairs to get your system back up and running when you need it most. Honest recommendations to fix or replace.

Why PRO31

Proverbs 31, in action.

PRO31 is named for the man and woman of Proverbs 31. A man of influence who defends the rights of the poor and needy, and a woman whose hands work willingly and sets about her work vigorously. We bring that posture to every install, repair, and visit. Faith-rooted, transparent, never high-pressure.

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Honored2025 HVAC Tactical Lady of the Trade
FeaturedHVAC Tactical Magazine Cover Story
FeaturedLennox VisionTech Keynote Speaker
Our calling

He called us to serve you.

Call us so we can find you.

919-449-4360
Rachelle and Ighor walking away in PRO31 branded gear with phone number on the back
Ready when you are

Comfort, on the way

Whether it's a quick fix, a planned install, or a tune-up before the season turns, we'll show up on time, explain the work clearly, and quote a fair price up front.

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