Mechanical Heating, Cooling & Electrical

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313-277-7630
313-277-7630
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313-277-7630

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info@mechanicalheating.com

Office Location:

6192 N Telegraph Rd Dearborn Heights, MI 48127

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Schedule an Appointment

6192 N Telegraph Rd Dearborn Heights, MI 48127

info@mechanicalheating.com

Schedule an Appointment
313-277-7630
Menu

6192 N Telegraph Rd Dearborn Heights, MI 48127

info@mechanicalheating.com

Call Us Any Time:

256 214 203 215

Email Us:

info@mechanicalheating.com

Working Time:

Mon - Sat: 8:00 - 15:00

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313-277-7630

Generator Services

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Generator Services

Mechanical Heating & Cooling is Your Trusted Choice for reliable HVAC services in Dearborn Heights, MI.

We make sure you stay cool and comfortable all year long.

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Certified Generac Dealer for Service and Installation

When the power goes out, you need a backup solution you can trust—and a team that knows how to install it right. Mechanical Heating, Cooling & Electrical is proud to be a certified Generac dealer, offering expert installation and service for one of the most reliable names in home standby generators.

Our certification reflects our technicians’ training, hands-on experience, and ability to integrate Generac systems with your home’s electrical and HVAC setup. Whether you’re protecting your family from outages or keeping your business running through storms, we help you choose the right generator and install it properly.

We also provide ongoing maintenance and service to keep your system ready when you need it most. You can count on honest recommendations, timely service, and dependable performance.

Generators

Sales, Service, Maintenance, and Repair for Generators in Southeast Michigan

Mechanical Heating, Cooling & Electrical understands the importance of keeping your home safe, comfortable, and fully operational, even when the weather has other plans. That’s why we offer whole-home generator solutions designed to provide reliable backup power during unexpected outages.

Whole-Home Generator Overview

What is a whole-home generator?

A whole-home generator is a permanently installed backup power system that automatically supplies electricity to your home during an outage. It connects to your home’s electrical panel and runs on natural gas or propane, ensuring essential systems like heating, cooling, and appliances continue operating without interruption.

This type of generator activates within seconds of a power loss, maintaining comfort and safety during storms or unexpected outages.

How does a whole-home generator work?

A whole-home generator works by detecting a power outage and automatically turning on to restore electricity within seconds. It sends power directly to your home’s electrical panel and continues running until utility power is fully restored, then shuts off safely.

 

For example, during a storm-related outage, the system activates automatically without requiring manual setup or intervention.

Power Your Home With a Generac Home Generator

A permanently installed Generac home backup generator protects your home automatically. It runs on natural gas or liquid propane (LP) fuel and sits outside like a central air conditioning unit.

A home backup generator supplies power directly to your electrical system, supporting your entire home or just essential systems, depending on your setup.

With Mobile Link™, you can monitor your generator’s status from your phone, tablet, or computer—anytime, anywhere.

See How It Works

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Why Choose a Whole Home Generator?

Whole-home generators provide reliable, automatic power when you need it most. Instead of dealing with outages, you can keep your home running smoothly and safely. Key advantages include:

  • Automatic backup power: Turns on within seconds of an outage
  • System protection: Keeps HVAC systems, appliances, and electronics running
  • Improved safety: Maintains lighting, alarms, and essential devices
  • Reduced disruption: Helps your home function normally during power loss
  • Added home value: Increases reliability and long-term property appeal

 

These advantages make standby generators a dependable solution for maintaining power and comfort year-round.

Local Generator Experts You Can Rely On

As a trusted provider in Southeast Michigan, Mechanical Heating, Cooling & Electrical delivers dependable generator installation and service backed by decades of experience. Our team focuses on doing the job right and making sure your system performs when it matters most.

As a local company, we understand the unique weather challenges homeowners face in Southeast Michigan. From winter storms to summer outages, our team recommends generator solutions designed to handle regional conditions and keep your home powered year-round.

Power outages can happen at any time. Installing a whole-home generator now helps you avoid unexpected disruptions and gives you confidence that your home will stay powered during severe weather or grid failures.

Schedule Your Generator Service Today

Our team is ready to help you choose and install the right generator for your home. We provide clear recommendations, professional installation, and ongoing support to keep your system running reliably.

Contact Mechanical Heating, Cooling & Electrical today to learn more about whole-home generators or to schedule your installation or service.

Generator FAQs

Are whole-home generators worth it?

Whole-home generators are worth it for homeowners who want reliable, automatic backup power during outages. They protect essential systems, reduce disruption, maintain comfort during severe weather or grid failures, and ensure safety by keeping critical devices operational at all times.

For instance, a generator can keep your HVAC system, refrigerator, and lighting running during extended outages, preventing inconvenience and potential damage.

Do whole-home generators need maintenance?

Yes, whole-home generators need maintenance to operate reliably when needed. Regular service includes system inspections, testing, and checking fuel connections to ensure proper startup and performance during outages. Routine maintenance prevents unexpected failures and extends the lifespan of your generator system.

It is recommended to schedule maintenance annually, ideally before the winter and summer seasons, to ensure reliable operation during outages.

How long does a whole-home generator last?

A whole-home generator typically lasts 15 to 20 years with proper maintenance. Lifespan depends on usage, service frequency, and environmental conditions, including exposure to weather and load demands. Following recommended maintenance schedules helps prevent failures and maximize performance over time.

For example, a generator that is serviced annually and used only during occasional outages can last closer to 20 years, while heavy, frequent use may shorten its lifespan.

What size generator do you need for a home?

The right generator size depends on your home’s square footage and the electrical load you want to cover. Most homes require a system that powers essential appliances, HVAC systems, and lighting simultaneously. It is recommended to calculate your total wattage needs before purchasing a generator.

A 3,500–7,500-watt generator can usually run essential loads in a medium-sized home, while larger homes often need about 10,000–20,000 watts for broader or whole-home coverage.

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Customer Reviews and Testimonials

What Our Customers are Saying

“Just wanted to say what an excellent job the technicians did at my home. They were all very professional and courteous. and kept me in the loop of everything that was going on. On completion of each days work, they cleaned up everything and left my house. Just like it was when they got there. I really appreciate great work. thanks Josh for sending out some great Techs And thank you, Mechanical Heating, Cooling & Electrical. I would recommend these guys to anyone”

Felix G.
Great quality I am 100% Satisfied
“From the free estimate meeting, to the duct cleaning, until the very end of the furnace/ac install it was nothing short of a fabulous experience. Everything was explained clearly with print out comparisons to review. Every employee I dealt with was very cordial and professional. I highly recommend Mechanical Heating, Cooling & Electrical.”
Jeremy K.
Great quality I am 100% Satisfied
“I was very impressed by the communication and service they provided! They installed a new furnace for my client. Extremely knowledgeable team from beginning to end. Josh was honest and helped with deciding the best furnace for the property while explaining everything along the way. I would absolutely recommend them to friends and family and my real estate clients.”
Sarah J.
Great quality I am 100% Satisfied

Why Mechanical Heating, Cooling & Electrical?

Our mission is to provide our customers with quality heating, cooling, and ventilation services, quickly, reliably, and effectively, while offering the highest efficiency products as cost effective as possible and staying up to date on the newest technology. Each customer’s comfort is a top priority in the day to day business of Mechanical Heating, Cooling & Electrical.

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