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Hely Heating and Air Conditioning Co.

Hely Heating and Air Conditioning Co.’s pre-live Hydra OS build for HVAC in Fenton, MO is available for pre-live review at helyheatingandair-dev.ciwebgroup.com.

Building nowHydra OSHVAC · Fenton, MO · Launching soon
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https://helyheatingandair-dev.ciwebgroup.com/

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Hely Heating and Air Conditioning Co.’s HVAC website for Fenton, MO is being built on Hydra OS. Its exact development host is helyheatingandair-dev.ciwebgroup.com.

The development site's metadata description says: “Trusted HVAC solutions for St. Louis & Jefferson Counties since 1969. Hely Heating and Air Conditioning repairs, installs & maintains ACs, furnaces, heat pumps, boilers & ductless systems in Fenton, MO. Call 636-305-9555.”

The displayed Lighthouse category scores and lab LCP/CLS values were measured on helyheatingandair-dev.ciwebgroup.com as pre-live lab data, not production field data or CrUX.

Related story
St. Louis & Missouri market page15 client-site configs across Missouri — real counts, launches, and the launch pipeline for this market.
Build evidence

Pre-live preview.

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Performance · Core Web Vitals

Pre-live performance, measured.

85
Performance
96
Accessibility
79
Best Practices
69
SEO
4s
Lab LCP
0
Lab CLS

Lighthouse mobile on helyheatingandair-dev.ciwebgroup.com, measured 2026-07-23T03:56:07.273Z; pre-live lab data.

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