San Antonio Generator Repair & Parts

Need help with your generator in San Antonio? Whether it’s coughing, clanking, or just plain dead, we’ve got the spots to fix it and the parts to keep it running—plus a few smart buys from portable generators to transfer switch kits.

What are you looking for?

• Generator Repair and Service Center in San Antonio
• Generator Parts and Dealer in San Antonio
• San Antonio Generators Tips, Must Knows & FAQs

Generator Repair and Service Center in San Antonio

Whether it’s a standby system or a portable unit, San Antonio has certified techs for diagnostics, maintenance, and emergency call-outs. Call ahead with your model, symptoms, and service history.

Generator Supercenter of San Antonio

• 16607 San Pedro Ave, San Antonio, TX 78232
• Contact: (210) 802-6262
• Hours: Mon–Fri 8am–5pm

CalTex Power & Generators

• 12127 Galm Rd, San Antonio, TX 78254
• Contact: (210) 681-9640
• Hours: Mon–Fri 8am–6pm

Texas Power Systems

• 5723 Kenwick St, San Antonio, TX 78238
• Contact: (210) 520-1777
• Hours: Mon–Fri 9am–5pm

Airtron Heating & Air Conditioning (Generator Division)

• 9272 US Hwy 87 E, San Antonio, TX 78263
• Contact: (210) 782-8431
• Hours: Mon–Sat 8am–6pm

MechTech Services

• 1113 Arion Pkwy Suite B, San Antonio, TX 78216
• Contact: (210) 802-5666
• Hours: Mon–Fri 7am–4pm

South Texas Generators

• 10855 Sentinel St, San Antonio, TX 78217
• Contact: (210) 881-9090
• Hours: Mon–Fri 8am–5pm

Mission Electric

• 13318 Western Oak Dr, San Antonio, TX 78249
• Contact: (210) 858-6954
• Hours: Mon–Fri 8am–5pm

Clark Electric

• 2114 W Kings Hwy, San Antonio, TX 78201
• Contact: (210) 732-1177
• Hours: Mon–Fri 8am–5pm

Generator Parts and Dealer in San Antonio

Stock up on essentials like spark plugs, oil filters, and generator covers. Keep your generator ready for storm season or tailgates.

Industrial Engines Co.

• 4730 Rittiman Rd, San Antonio, TX 78218
• Contact: (210) 648-2226
• Hours: Mon–Fri 8am–5pm

Grainger Industrial Supply

• 1203 Arion Pkwy #108, San Antonio, TX 78216
• Contact: (210) 494-5511
• Hours: Mon–Fri 7am–5pm

NAPA Auto Parts – Genuine Parts Company

• Multiple locations in San Antonio
• Contact: (210) 341-3211
• Hours: Varies by location

Lowe’s Home Improvement

• 7903 Callaghan Rd, San Antonio, TX 78229
• Contact: (210) 614-4400
• Hours: Daily 6am–10pm

Tractor Supply Co.

• 16960 US-281 N, San Antonio, TX 78232
• Contact: (210) 404-9001
• Hours: Mon–Sat 8am–9pm; Sun 9am–7pm

O’Reilly Auto Parts

• Multiple locations in San Antonio
• Contact: (210) 736-6640
• Hours: Varies by location

San Antonio Generator Superstore

• 16607 San Pedro Ave, San Antonio, TX 78232
• Contact: (210) 802-6262
• Hours: Mon–Fri 8am–5pm

Home Depot (Tool Rental & Generator Parts)

• 600 SW Loop 410, San Antonio, TX 78227
• Contact: (210) 673-6400
• Hours: Daily 6am–10pm

Generator Near Me Finder (San Antonio)

Search “generator repair San Antonio” or “Generac service near me” and include brand names like Honda or Kohler for precise results. Use filters like “open now” and sort by review scores. For fast parts, Amazon has carburetors, oil filters, spark plugs, and battery maintainers shipped quick.

San Antonio Generators Tips and Must Knows

• Service portable generators every 50–100 hours or at least once a year.
• Use fuel stabilizer if storing gas-powered units for more than 30 days.
• Keep spare plugs, oil, and filters on hand—grab them easily on Amazon.
• Install carbon monoxide alarms near indoor spaces if you run a generator outdoors nearby.
• After storms or brownouts, always inspect cords and connections for wear or damage.

San Antonio Generator Repair & Parts FAQs

How much does it cost to service or repair a generator in San Antonio?
Expect basic portable generator service to cost between $100–$300. More involved repairs for standby or inverter models can run $400–$900 depending on parts, labor, and diagnostics.

How much do generator parts usually cost in San Antonio?
Basic parts like oil filters or spark plugs are $5–$25. Mid-tier items like carb kits run $30–$120. Major parts like inverters or stators range $200–$600. Amazon has bundle kits worth checking.

Do shops in San Antonio offer pickup or on-site repair?
Yes—many local shops offer mobile repair, especially for standby units. Pickup/delivery may come with a fee, and mobile techs often include load testing or transfer switch checks.

How often should I service a generator in San Antonio’s climate?
Portables need service every 6–12 months or 50–100 hours. Standbys should be inspected and tested annually. Dust and heat in San Antonio make monthly checks of filters and batteries a good idea.