Serving Northern Virginia & Chantilly, VA since 2009 — Licensed & Insured

(703) 400-5494 — Available 24/7 for Emergencies
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100% Satisfaction Guarantee

Prevent Breakdowns
Before They Happen

Our HVAC tune-up plans are designed to keep your system safe, efficient, and ready for every season.

Silver Plan

  • Clean pilot/ignition assembly
  • Tighten electrical connections
  • Measure system voltage/amps
  • Adjust thermostat calibration
  • Inspect heat exchanger
  • Checkgas value operation
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Golden Plan

  • Calibrate thermostat control
  • Check refrigerant perssure
  • Test safety controls & wiring
  • Clean or replace standard filter
  • Inspect disconnect box & fuses
  • Flush condensate line & pump
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Platinum Plan

Everything Included from Silver Plan & Golden Plan

 

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FAQ

We offer 24/7 emergency plumbing service and aim to respond within 60–90 minutes for emergencies in Northern Virginia. Call us anytime at (703) 400-5494.

Yes. We provide free, no-obligation estimates before any work begins. If it’s a simple repair, we may even be able to guide you through it over the phone at no charge.

Absolutely. Otech LLC is fully licensed to operate in Virginia and carries complete liability insurance and workers’ compensation coverage for your protection.

We stand behind every job with a 100% satisfaction guarantee. If you’re not completely happy with our work, we’ll come back and make it right — no questions asked.

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    Call or Book Online

    Reach us by phone or onlineform. We respond within 60 minutes.

    Get a Free Estimate

    A technician diagnoses the issue and gives you an upfront quote.

    We Do the Work

    Our licensed tech completes the job with quality parts.

    You're 100% Satisfied

    We clean up and guarantee your complete satisfaction.

    Follow Us:

    (703) 400-5494
    otech.llc@otechplumbing.com