Service Areas
Generator service areas
Spring, Klein, The Woodlands, Cypress, Tomball, Magnolia, Conroe, Porter and Houston
GenServ services whole-home generators across the ZIP codes below, whether your home is in a named community or on your own land.
Book ahead: We schedule service visits weeks to months out, and you can reserve a season or a year in advance. Call or request a visit to pick your slot.
All ZIP codes we service
77064, 77065, 77066, 77068, 77069, 77070, 77090, 77095, 77302, 77354, 77355, 77362, 77365, 77373, 77375, 77377, 77379, 77380, 77381, 77382, 77384, 77385, 77386, 77388, 77389, 77429, 77433
How we built this list: every standard (street-address) USPS ZIP code in Spring, Klein, The Woodlands, Cypress, Tomball, Magnolia, Pinehurst, Conroe, Porter and the north and northwest Houston area, using the sources listed under each area. P.O. Box-only ZIPs (77383, 77387, 77391, 77393, 77337, 77353, 77410 and others) are left out.
ZIP codes overlap between neighboring areas, so your street address is the final check. Not sure? Call us or enter your address when you book.
Spring, TX
GenServ is based in Spring, at 4503 Spring Cypress Road, Spring, Texas 77388.
ZIP codes: 77373, 77379, 77386, 77388, 77389
ZIP codes overlap between Spring, Klein and The Woodlands, so your street address is the final check. 77383 and 77393 are P.O. Box ZIPs and are left out.
Including neighborhoods like Benders Landing, Northampton, The Courts at Auburn Lakes, Villages of Northgate Crossing:
- Benders Landing (ZIP 77386). A single-family community in Spring, ZIP 77386, Montgomery County.Sources: Community Impact: Benders Landing
- Northampton (ZIP 77389). A Spring community in ZIP 77389, in the Klein ISD area (sometimes written North Hampton).Sources: Community Impact: Northampton 77389
- The Courts at Auburn Lakes (ZIP 77389). A section of the Auburn Lakes community in Spring, ZIP 77389.Sources: Houston Properties: Auburn Lakes (names The Courts at Auburn Lakes; ZIP 77389)
- Villages of Northgate Crossing (ZIP 77373). A Spring community in ZIP 77373, Harris County, near I-45 and the Hardy Toll Road.Sources: Community Impact: Villages of Northgate Crossing 77373
ZIP sources: ZIP-Codes.com: Spring, TX (ZIP types); Wikipedia: Spring, Texas
Klein, TX
Klein is an unincorporated community in north Harris County.
ZIP codes: 77066, 77069, 77379, 77388, 77389
Residents of these ZIP codes can use Klein as their postal city (Wikipedia). 77379, 77388 and 77389 overlap Spring. 77391 is a P.O. Box ZIP and is left out.
ZIP sources: Wikipedia: Klein, Texas
The Woodlands, TX
The Woodlands is a master-planned community in Montgomery County made up of villages.
ZIP codes: 77380, 77381, 77382, 77384, 77385, 77386, 77389
Wikipedia lists The Woodlands postal codes as 77380 to 77386, and ZIP-Codes.com lists The Woodlands as a name for 77389. 77383, 77387 and 77393 are P.O. Box ZIPs and are left out.
Including neighborhoods like Carlton Woods, Creekside Park:
- Carlton Woods (ZIP 77382). A village of The Woodlands, ZIP 77382.Sources: Harbert Group: The Woodlands 77382; HAR.com: 77382 neighborhoods
- Creekside Park (ZIP 77389). A village of The Woodlands, with its Village Green on Kuykendahl Road. Listings carry ZIP 77389; a few sources place parts of it in other Woodlands ZIPs.Sources: Community Impact: Village of Creekside Park; Harbert Group listing, Creekside Park 77389
ZIP sources: Wikipedia: The Woodlands, Texas; ZIP-Codes.com: Spring, TX (lists 77380-77382, 77386, 77389 with The Woodlands)
Cypress, TX
Cypress is a northwest Harris County community.
ZIP codes: 77429, 77433
Cypress, Texas has two street-address ZIP codes. 77410 is a P.O. Box ZIP and is left out.
ZIP sources: Wikipedia: Cypress, Texas; ZIP-Codes.com: Cypress, TX (ZIP types)
Magnolia, TX
Magnolia is in Montgomery County, west of The Woodlands.
ZIP codes: 77354, 77355
77353 is a P.O. Box ZIP and is left out.
ZIP sources: Wikipedia: Magnolia, Texas; ZIP-Codes.com: Magnolia, TX
Conroe, TX
Conroe is the Montgomery County seat, north of The Woodlands.
ZIP codes: 77302, 77384, 77385
Wikipedia lists Conroe ZIP codes as 77301 to 77304, 77306, 77384 and 77385, and ZIP-Codes.com lists 77302 as Conroe. We list 77302, 77384 and 77385; call us with your address for elsewhere in Conroe.
Including neighborhoods like Jacob's Reserve:
- Jacob's Reserve (ZIP 77384). A Conroe community in ZIP 77384, near The Woodlands.Sources: Listing naming Jacob's Reserve, Conroe 77384 (Century 21)
ZIP sources: Wikipedia: Conroe, Texas; ZIP-Codes.com: Conroe, TX (ZIP types); ZIP-Codes.com: ZIP 77302 (Conroe, Montgomery County)
Porter, TX
Porter is in southeast Montgomery County.
ZIP codes: 77365
Porter is unofficially defined by its ZIP code.
Including neighborhoods like Highland Pines:
- Highland Pines (ZIP 77365). The golf club area of The Highlands, a master-planned community in Porter, ZIP 77365.Sources: David Weekley Homes: The Highlands, Porter; Texas Dept. of Licensing and Regulation: Highland Pines Golf Clubhouse
ZIP sources: Wikipedia: Porter, Texas; ZIP-Codes.com: Porter, TX
Tomball, TX
Tomball is in northwest Harris County, north of Cypress and Spring.
ZIP codes: 77375, 77377
Tomball has two street-address ZIP codes; 77337 is a P.O. Box ZIP and is left out.
ZIP sources: Wikipedia: Tomball, Texas; ZIP-Codes.com: ZIP 77375 (Tomball, Harris County); ZIP-Codes.com: ZIP 77377 (Tomball, Harris County)
Pinehurst, TX
Pinehurst is in Montgomery County, near Magnolia.
ZIP codes: 77362
77362 is the Pinehurst, Texas ZIP code, in Montgomery County.
ZIP sources: ZIP-Codes.com: ZIP 77362 (Pinehurst, Montgomery County)
Northwest Houston, TX
Houston neighborhoods on the northwest side, including Jersey Village.
ZIP codes: 77065, 77095
Standard Houston ZIP codes on the northwest side, toward Cypress; 77065 also carries the Jersey Village name.
ZIP sources: ZIP-Codes.com: Houston, TX (ZIP types and alias names)
North Houston, TX
Houston neighborhoods along FM 1960 and north of it.
ZIP codes: 77064, 77066, 77068, 77069, 77070, 77090
North Houston is not a single postal city. These are standard Houston ZIP codes in Harris County along the FM 1960 corridor and north of it. 77066 and 77069 also appear under Klein. P.O. Box-only ZIPs are left out. Call us with your address if yours is not listed.
Including neighborhoods like FM 1960 corridor, Champions:
- FM 1960 corridor (ZIP 77064, 77066, 77068, 77069, 77070). FM 1960 is a major road in northwestern Harris County, starting at US 290 and SH 6. These ZIPs are along its west and central stretch: 77064 (Willowbrook), 77066, 77068, 77069 and 77070.Sources: Wikipedia: FM 1960; ZIP-Codes.com: Houston, TX (77064, 77066, 77069); CommercialSearch: FM 1960 Road West, ZIP 77069; Zabalist: ZIP 77068 FM 1960 West
- Champions (ZIP 77069, 77066, 77070). A northwest Houston neighborhood (including Champions Forest) near Champions Drive and FM 1960, in the Cy-Fair ISD area. Mainly ZIP 77069; listings also appear under 77066 and 77070.Sources: Houston Properties: 77069 guide; Community Impact: Champions near Champions Drive and FM 1960; Redfin: Champion Forest listings by ZIP
ZIP sources: ZIP-Codes.com: Houston, TX (ZIP types); ZIP-Codes.com ZIP detail pages (type, county, coordinates, adjacent ZIPs); Wikipedia: Klein, Texas (77066, 77069)
Common questions
Do you service my neighborhood?
If your home is in one of the ZIP codes on this page, yes. Neighborhoods are listed by name to help you find your area, but we service the whole ZIP, not only named communities.
What if my neighborhood isn't listed?
Call (936) 446-8155 or enter your address on the request service form and we will tell you. Your ZIP code matters more than the neighborhood name.
Do you service homes on acreage or outside a neighborhood?
Yes. We service whole-home generators across these ZIP codes whether the home is in a named community or on its own land. Enter your address when you book.
Should I book ahead?
Yes. We schedule service visits weeks to months out, and you can reserve a season or a year in advance. Call or request a visit to pick your slot.
How do I book a generator service visit?
Call (936) 446-8155 or use the request service form on this site.
Book generator service
See what a visit includes on our Generac maintenance page.