Generator Installation and Repair in Boerne & the surrounding Texas Hill Country

When the power goes out, your home needs a reliable plan. D'Spain Sales and Service provides complete generator solutions in Boerne, TX: installation, replacement, maintenance, and repair for portable units, whole-house standby systems, and natural gas models. Our licensed electricians help you choose the right approach for essential circuits or full-home coverage, then install it correctly so you are ready for the next outage.

As a leading provider of electrical services in the Boerne area, we pair quality equipment with careful workmanship and clear pricing. Since 1974, our family business has focused on comfort, safety, and long-term value for Hill Country homes.

Why Homeowners Choose D'Spain Sales and Service

• Local, family owned since 1974 with 100% satisfaction guaranteed
• State-licensed electricians and code-compliant installations
• Upfront options and pricing before any work begins
• Prompt scheduling and friendly support from a knowledgeable team

Generator Options We Service and Install

• Whole-house and automatic standby generators: Integrated systems that start automatically within seconds and can power selected circuits or the entire home.
• Backup generators: Dependable power using natural gas or propane with capacity tailored to your household’s needs.
• Portable generators: Flexible, budget-friendly power for essentials. We provide safe setup guidance and transfer switch options.
• Natural gas generators: Clean-burning, convenient fuel with no refilling. Ideal for longer runtime and lower hassle.
• Commercial generator services: Installation, maintenance, and repair to keep businesses open during outages.

Professional Generator Installation

A dependable system starts with proper design and installation. We perform a load assessment, select the right kW, coordinate fuel (natural gas or propane), set pad and placement, install the transfer switch, and commission the unit. Before we leave, we verify voltage and frequency under load and review operation, weekly exercise settings, and basic care.

Keep It Maintained So It Is Always Ready

Maintenance keeps your generator ready and efficient. Our service includes oil and filter changes, battery testing, firmware updates where applicable, inspection of connections, and a full operational test. Fuel type matters for runtime costs, so we confirm the unit is tuned for clean, efficient operation to stretch every hour of power.

Need Generator Repairs? We Are Fast To Help

Call our team if you notice:

• Hard starting, delayed start, or frequent shutdowns
• Unusual vibration, odors, or noise
• Fault codes, failed self-tests, or tripped breakers
• Visible corrosion, damaged wiring, or fuel issues

We diagnose issues quickly and use quality parts to restore reliable performance. If replacement offers better long-term value, we will explain options clearly.

Questions about the right generator for your home? Call one of our friendly technicians to compare options and schedule service.

Generator FAQs

How do I choose the right generator size?

Start with a load calculation. List the circuits you want powered: HVAC, refrigeration, medical devices, lighting, pumps, and home office. We size kW for essential-only coverage or full-home use and confirm electrical panel capacity.

What is the benefit of an automatic standby generator?

It monitors utility power and starts within seconds of an outage, then transfers selected circuits automatically. No cords or manual switches, and it is designed for extended runtime.

What fuel should I use?

Natural gas provides continuous supply where service is available. Propane offers on-site storage and flexible placement. We match fuel choice to availability, runtime goals, and local code.

How often should my generator be serviced?

Schedule maintenance annually at minimum, plus a brief weekly or monthly exercise cycle. Service includes oil and filter changes, battery checks, diagnostics, and a full operational test.