Reliable Generator Solutions

Generator sales, installation, and service for residential, commercial, and contractor needs
across the Houston, Texas area

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What We Do

Powering Houston homes and businesses with reliable, affordable electrical solutions.

Generator Sales

Reliable standby and portable generator sales and installation for homes and businesses throughout Houston, Texas.

Maintenance and Repairs

Reliable on-demand repairs and scheduled maintenance plans for all major generator brands.

Consultation

Expert guidance to design the right power solution for your home or business.

Products

Home Standby Generators

Kohler home standby generator with Mossy Oak finish

Reliable backup power solutions for your home or business.

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Portable Generators

Briggs & Stratton Elite 7000 Portable Generator with CO Guard

Flexible, on-the-go power solutions for job sites, outdoor use, and backup needs wherever and whenever you need it.

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Accessories

Micro-Air EasyStart soft starter for residential air conditioning systems

Power cord for generator connection to home

We offer a wide range of accessories including EasyStart soft starters, interlock kits, gas line connections, power cords, batteries, complete battery systems, and more.

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Why First Source Energy?

Certified Technicians

Factory-trained and certified to service all major generator brands and accessories.

Licensed & Insured

Fully licensed and insured for your peace of mind.

Experienced

Delivering reliable energy solutions you can count on for over 10 years.

Local Knowledge

Trusted, reliable service for residents and businesses throughout the Houston area.

Trusted Brand Partners

What Our Clients Are Saying

Real Reviews from Real Customers who trust First Source Energy for their power solutions

Google Reviews

    
 
 
       Posted on Google  
   
   Ricardo Lung 
 June 10, 2026
 
 
 Trustindex verifies that the original source of the review is Google. Works as advertised and customer support is excellent. Can talk to the owners directly for any troubleshooting issues.
  
 
      Posted on Google  
   
   Scott Stevenson 
 May 12, 2026
 
 
 Trustindex verifies that the original source of the review is Google. Honestly, I was a bit apprehensive when I placed the order. However, I was pleasantly surprised when installation was straight forward and easy. The most difficult part was getting my older body on the roof of our RV!
I followed the post installation setup “learning” process and now our RV A/C runs smooth as silk even when using our separate 5000 watt inverter generator.
Thanks MicroAir!!
  
 
  
  
 
 
      Verified by Trustindex  Trustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more

More Customer Experiences

Read what customers have shared directly with us about our generators, installation, and service
Read More Customer Reviews ➜

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