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AC installation in Tomball, TX

A new AC system is a big purchase, and in Houston it runs most of the year. These local companies list AC installation on their own websites. Compare 3 companies serving Tomball, about 28 miles from downtown Houston.

Last updated September 2026

Quick answer

AirScouter lists 3 local companies that offer AC installation in Tomball, TX, each checked against its own website (September 2026). Ask for a load calculation (often called a Manual J) instead of sizing the unit by square footage alone. An oversized unit cools fast but leaves the air humid. Compare the licensed HVAC companies listed and call one or two for a written estimate.

Local companies for AC installation in Tomball

Mr. Chill Heating & Air, Inc.

Texas license: TACLB27361E (as listed on the company's website)

  • AC repair
  • AC installation
  • Heating
  • Maintenance
  • Indoor air quality
  • 24/7 emergency

Seasons Air Conditioning and Heating Co

Texas license: TACLB9121B (as listed on the company's website)

  • AC repair
  • AC installation
  • Heating
  • Maintenance
  • Indoor air quality
  • 24/7 emergency
  • Commercial

Crossway Mechanical LLC

Texas license: (as listed on the company's website)

  • AC repair
  • AC installation
  • Heating
  • Maintenance
  • Indoor air quality
  • 24/7 emergency
  • Commercial

Listed from each company's own website, where we checked name, phone, services and license number (September 2026). Listed in no particular order; this is not a ranking. Confirm details and ask for a written estimate before hiring.

What to know about AC installation in Tomball

Tomball sits northwest of Houston along SH-249, with a mix of older in-town homes, newer subdivisions and larger rural lots. Homes on bigger lots are sometimes farther from the main service routes, so ask about travel fees when you call. Wooded lots also mean more debris around outdoor units, so keep yours clear.

  • Ask for a load calculation (often called a Manual J) instead of sizing the unit by square footage alone. An oversized unit cools fast but leaves the air humid.
  • Compare efficiency ratings (SEER2) and warranties, not only the price.
  • Get at least two or three written quotes that list the same equipment.
  • Ask whether your city requires a permit and who pulls it.
  • Register the equipment warranty after installation.

AC installation questions from Tomball homeowners

How many quotes should I get?

Two or three written quotes that list model numbers make it easy to compare fairly.

What size AC do I need?

The right size depends on your home's insulation, windows, layout and sun exposure. A proper load calculation answers it better than a rule of thumb.

How does AirScouter choose these companies?

Each company is listed from its own website, where we checked its name, phone number, services and license number (September 2026). The list is not a paid ranking. Sponsored listings, if any, will always be labeled.

Not sure who to call?

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