Backup Generator Installation & Repair Services

Backup Power Solutions for Joliet Residents & Businesses

At Express Home Services, we understand that power outages in Joliet can be more than just an inconvenience—they can be dangerous and costly. With Illinois's unpredictable weather patterns, from severe storms to winter blizzards, your home or business needs reliable backup power you can count on.

We specialize in custom backup generator solutions tailored to your specific needs, whether you're looking to power your entire home or just essential circuits during an outage.

18+

Years Experience

2,500+

Installations

24/7

Emergency Service

Locally Owned Joliet Based

Why Choose Express Home Services?

Discover why Joliet homeowners and businesses trust us for their generator needs

Licensed & Certified

Our technicians are factory-trained, licensed, and certified to install and repair all major generator brands.

24/7 Emergency Service

Power outages don't follow business hours, and neither do we. Our emergency team is always ready to help.

Transparent Pricing

No hidden fees or surprises. We provide detailed quotes and stick to them throughout the project.

Extended Warranties

Enjoy peace of mind with our industry-leading warranties on parts and labor for all installations.

Local Expertise

Based in Joliet, we understand the specific power challenges homeowners face in our community.

Manufacturer Partnerships

As authorized dealers for top generator brands, we offer the best products at competitive prices.

Our Generator Services in Joliet

Comprehensive backup power solutions for homes and businesses

Residential Generator Installation

Protect your home from power outages with a custom backup generator solution. We handle everything from site assessment to installation and testing.

Whole-home and partial-home systems
Natural gas, propane, and diesel options
Automatic transfer switches

Get a Free Quote

Commercial Generator Services

Keep your business running during power failures with reliable commercial backup power systems designed for your specific needs.

Custom commercial solutions
Load analysis and system design
Compliance with local codes

Schedule a Consultation

Generator Repair Services

Fast, reliable repair service for all generator brands and models. Our technicians are factory-trained to diagnose and fix issues quickly.

24/7 emergency repairs
Comprehensive diagnostic testing
Genuine replacement parts

Emergency Repair Line

Maintenance Programs

Prevent costly breakdowns and ensure your generator performs when you need it most with our scheduled maintenance plans.

Annual and semi-annual plans
Oil changes and filter replacements
Load bank testing

Explore Maintenance Plans

How Can We Help with Your Generator Needs?

At Express Home Services, we specialize in providing personalized generator solutions for Joliet residents. Whether you're experiencing a generator issue or planning to install a new system, our team is here to help.

Our emergency response team is available 24/7 to get your generator up and running quickly. We prioritize emergency calls and aim to restore your power as soon as possible.

Call Our Emergency Line

We'll guide you through the entire process, from selecting the right generator size to professional installation. Our experts will assess your power needs and recommend the perfect solution.

Request a Consultation

Our technicians are trained to service and repair all major generator brands. Regular maintenance is key to ensuring your generator performs when you need it most.

Schedule Service

We design custom commercial generator solutions that keep your business operational during power outages. Our commercial specialists understand the unique requirements of different industries.

Get a Commercial Quote

Technician working on generator in Joliet

What Our Joliet Customers Say

Don't just take our word for it - hear from our satisfied customers

After the major storm last winter left us without power for days, we decided it was time for a backup generator. Express Home Services made the entire process easy. Their team was professional, knowledgeable, and completed the installation ahead of schedule. We couldn't be happier with our new Generac system!

Michael Rodriguez

Shorewood, Joliet

As a business owner in downtown Joliet, power reliability is crucial. Express Home Services installed a commercial generator that has saved us thousands in potential lost revenue during outages. Their maintenance program keeps our system in perfect working order year-round. Truly professional service!

Jennifer Williams

Business Owner, Joliet

When our generator stopped working during a critical power outage, Express Home Services sent a technician within an hour. They diagnosed the problem quickly and had our power back on the same day. Their emergency service is worth every penny for the peace of mind it provides.

Robert Thompson

West Joliet

Contact Our Joliet Generator Experts

Fill out the form below and our team will get back to you within 24 hours

Get in Touch

Have questions about generator installation or need emergency service in Joliet? Our local team is ready to help.

Our Joliet Office

123 Power Avenue

Joliet, IL 60431

Phone Numbers

Main: (800) 377-7577

Service: (800) 377-7588

Email Us

info@expresshomeservices.com

service@expresshomeservices.com

Business Hours

Monday-Friday: 8am-6pm

Saturday: 9am-2pm

24/7 Emergency Service Available

Full Name*

Phone Number*

Email Address*

Property Address

Service Needed*

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Frequently Asked Questions

Get answers to common questions about backup generators in Joliet

How much does a whole-home generator cost in Joliet?

The cost of a whole-home generator in Joliet typically ranges from $7,000 to $15,000 installed, depending on the size of your home, your power needs, and the generator model. Factors that affect pricing include the unit size (measured in kilowatts), fuel type, installation complexity, and whether additional electrical work is needed.

How long does generator installation take?

A standard residential generator installation in Joliet typically takes 1-2 days. However, this timeline can vary based on weather conditions, complexity of the installation, and permit approval times. Our team handles all permits and inspections to ensure a smooth process.

What size generator do I need for my Joliet home?

Most Joliet homes require generators ranging from 14kW to 24kW, depending on your specific power needs. During our free consultation, we'll conduct a thorough load analysis to determine the perfect size that balances power requirements and fuel efficiency.

How often does a backup generator need maintenance?

We recommend scheduled maintenance at least once per year for residential generators and twice yearly for commercial systems. Regular maintenance ensures optimal performance, extends the life of your generator, and maintains warranty coverage.

Do you service all generator brands in Joliet?

Yes, our technicians are trained to service, repair, and maintain all major generator brands including Generac, Kohler, Briggs & Stratton, Cummins, and Honda. We're also authorized dealers for several premium generator brands.

Are generators in Joliet affected by extreme weather?

Modern generators are designed to operate in Joliet's weather conditions, including extreme cold and summer heat. We install weather-protective enclosures and can add cold-weather kits for optimal performance year-round in Illinois' challenging climate.

Still have questions about generators in Joliet?

Our local experts are here to help with any generator questions you might have.

Call (800) 377-7577

Express Home Services

Backup Generator Installation & Repair Services in Joliet

Never Be Left in the Dark Again