Authorized Generac Reseller & Service Provider — Light Up LLC Houston, TX
Generac
Products
As an official Generac authorized dealer and service provider, Light Up LLC gives Houston homeowners and businesses access to the full Generac lineup — backed by factory-certified installation, genuine parts, and warranty service.
The Authorized Advantage
#1 in Home Standby
Generac is the best-selling home standby generator brand in the U.S.
Factory Warranty
All Generac units sold by Light Up LLC carry full manufacturer warranty.
Certified Service
Our technicians are Generac factory-trained and certified.
Smart Monitoring
Mobile Link™ lets you monitor your generator from anywhere, anytime.
24/7 Support
Emergency service available around the clock for Generac owners.
OEM Parts Only
We use genuine Generac parts for every repair and maintenance visit.
Generac Product Series
We carry every Generac series — from portable units to industrial standby systems. Contact us for current pricing and availability.
Guardian Series
Air-Cooled Standby
The most popular home standby generator line in America. Quiet, reliable, and automatic — the Guardian kicks on within seconds of an outage and runs on natural gas or LP.
- Automatic operation — no manual startup
- Wi-Fi enabled with Mobile Link™ monitoring
- OHVI® engine built for extended run times
- Quiet operation at 66–68 dB(A)
- Aluminum enclosure resists rust and corrosion
- 5-year limited warranty
Protector Series
Liquid-Cooled Standby
When you need more power, the Protector Series delivers. Liquid-cooled engines handle larger homes, multi-family units, and light commercial facilities with ease.
- Liquid-cooled for continuous heavy-load operation
- Supports larger homes and small businesses
- OHVI® engine with extended maintenance intervals
- Mobile Link™ remote monitoring included
- Aluminum or steel enclosure options
- 5-year limited warranty
Generac Commercial
Industrial Standby
Mission-critical power for hospitals, data centers, warehouses, and large commercial facilities. Engineered for maximum uptime with advanced controls and remote diagnostics.
- Diesel, natural gas, and bi-fuel options
- Advanced paralleling capabilities
- Integrated load management systems
- Remote monitoring and diagnostics
- Custom enclosure and sound attenuation
- Factory-direct support and parts
GP & XP Portable
Portable Generators
From job sites to storm prep, Generac portable generators deliver dependable power wherever you need it. The XP series adds electric start and heavy-duty construction for demanding use.
- CARB-compliant models available
- Electric start on XP series
- Multiple outlet configurations
- Fuel gauge and low-oil shutoff
- Durable steel frame construction
- 2-year limited warranty
Generac Service &
Maintenance
Owning a Generac generator is only half the equation — keeping it maintained is what ensures it starts every time. Our Generac-certified technicians provide scheduled maintenance, warranty repairs, and emergency service for all Generac models in the Houston area.
- Annual and bi-annual maintenance plans
- Warranty repairs honored on all Generac units
- Oil, filter, spark plug, and coolant service
- Transfer switch testing and inspection
- Remote diagnostics via Mobile Link™
- 24/7 emergency repair response
Ready for a Generac System?
Contact Houston's authorized Generac dealer for a free, no-obligation quote. We'll size the right system for your home or business.