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AC repair and replacement in Willis, TX
Willis is the northern I-45 city in this set: smaller than Conroe, growing, and closer to the pine woods that stretch toward Sam Houston National Forest.
Willis sits on Interstate 45 north of Conroe in Montgomery County, Texas. It is an incorporated city with a much smaller population than Conroe or The Woodlands, surrounded by unincorporated county that has been adding houses along the same corridor. City Population’s table of Census Bureau figures lists Willis at 6,408 residents in the April 1, 2020 Census and 7,652 in the July 1, 2025 estimate. Use those numbers for the city limit, not for every home with a Willis mailing address.
Because so much of the growth around Willis is outside the municipal boundary, a cooling conversation here often includes rural or semi-rural lots as well as in-town streets: longer driveways, more remaining trees, and equipment that may be harder to reach. Ask the contractor which approvals apply to your address. This site does not pull permits.
A Willis-area photo from a public road showing pines, residential houses with visible outdoor units, or the mix of older in-town houses and newer corridor development. Do not trespass for a picture.
Older in-town houses and newer corridor houses
Willis has both an older in-town core and newer construction along the interstate corridor. If the house predates the recent building wave, ask whether the system is at the end of its life. If it is new, ordinary repairs still happen. A repair may be enough, or a partner may recommend replacement. That should be explained in a written estimate. Published Houston ranges are on the cost guide.
Requesting a visit in Willis
Mention whether the home is in the city limit or in the surrounding unincorporated area, and describe a cooling failure, no heat, or a planned replacement as clearly as you can. MoCo AC Repair is not a contractor and does not have a local storefront. Visits and any air-conditioning or heating work are performed by [Partner contractor name TBD], an independent TDLR-licensed partner. Partner TACL license number: [TACL number TBD]. Request help through our contact form or, once it is live, by calling (XXX) XXX-XXXX Phone number coming soon. Calls may be recorded.
Sources cited on this page
- City Population, incorporated places in Montgomery County, Texas (Census 2020 count and July 1, 2025 estimate for Willis)
- Angi, How Much Does HVAC Repair Cost in Houston, TX? (updated May 5, 2026)