Angi, in its national HVAC-maintenance guide updated October 29, 2026, recommends twice-a-year service, in spring and fall. That timing matches a climate where the cooling season runs roughly May through October and heating questions show up later in the year. A maintenance visit is not a substitute for a repair when something has already failed, and it is not automatically a replacement conversation.
A Montgomery County, Texas house exterior or a permissioned photo of an outdoor unit with the cover on, taken without photographing the technician’s face or a work order that shows a name or account number. No stock.
Published maintenance ranges
- Angi national HVAC maintenance, updated October 29, 2026: average $250; most homeowners $175 to $350. Service contracts typically $150 to $300 per year. AC-only tune-ups $60 to $200; split-system maintenance $200 to $600.
- Angi, Houston HVAC repair, updated May 5, 2026, lists an AC tune-up at $150 to $350.
Those figures are estimates from the cited publishers, not a plan price from this site. MoCo AC Repair does not sell memberships. If a later-named partner offers a service contract, they can describe what it includes, what it costs, and what it does not cover.
MoCo AC Repair is a referral service, not a licensed air-conditioning contractor. Any on-site diagnosis and any work are performed by [Partner contractor name TBD]. Partner TACL license number: [TACL number TBD]. Request a visit. Phone: (XXX) XXX-XXXX Phone number coming soon. Calls may be recorded.
Sources cited on this page
- Angi, How Much Does HVAC Maintenance Cost? [2026 Data] (updated October 29, 2026)
- Angi, How Much Does HVAC Repair Cost in Houston, TX? (updated May 5, 2026; Houston tune-up range)