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Generator Maintenance & Tune-Up Services in Manassas & NOVA

When the lights go out in Northern Virginia, you need a reliable backup generator so that your home or business can keep running. However, having a backup generator doesn’t mean much if it isn’t properly maintained. You can depend on Turner’s Service Co. for professional generator maintenance in Manassas, VA.

Don’t wait until your home generator shows signs of breaking down to turn to our professionals. Contact Turner’s Service Co. for generator maintenance in Manassas.

Senior Adult air conditioner Technician/Electrician services outdoor AC unit and the Gas Generator. He checks the interior of the generator.

Why Routine Generator Maintenance Is Essential

A generator is useful only if it works when you need it. This is a machine people keep for emergencies, so it’s crucial that it works when the grid fails. However, a generator will break down if you don’t maintain it properly. Routine maintenance ensures that the generator’s components work optimally under the high-stress environment in which they operate.

The simple act of lubricating parts can make a massive difference. Another factor to consider is the price of repairing your generator when it breaks down. Since routine maintenance will make generator breakdowns less frequent, you save money in the long term. Maintaining your generator properly will also extend its useful life.

These are only a few reasons why you need our generator maintenance service.
  • Enhanced safety
  • Increased efficiency
  • Equipment reliability
  • Cost savings

Our Generator Maintenance Checklist

We provide a comprehensive generator maintenance plan to keep your system running at peak efficiency. That plan includes things like oil and filter changes to keep your generator’s combustion chamber lubricated and clean. Keeping the oil inside your generator clean is critical to the longevity of its combustion chamber. We perform multiple types of inspections to ensure all your generator’s components can withstand the stress required to run continuously.

After changing your generator’s oil and filter, we focus on its battery and cooling system. Since a generator runs continuously for many hours, it must never get hot enough to blow a gasket or cause other problems.

We also check electrical components and the fuel system to keep your system working in demanding environments. Dirt and debris can build up, preventing fuel from reaching the combustion chamber. Electric components can also break, causing extra problems.

Here is a more complete breakdown of what we do to increase the longevity of your generator.
  • Visual inspection
  • Battery testing
  • Fluid inspection
  • Component wear inspection
  • Engine oil and filter replacement
  • Cooling system inspection
  • Electrical testing
  • Load testing
  • Transfer switch testing

Benefits of Professional Maintenance

When you let a professional maintain your generator, you will have peace of mind knowing that you can count on your home to have power during and after a storm. If you work from home, you won’t lose productivity every time the electricity goes out. Your food won’t spoil because the refrigerator loses electrical power. Your properly maintained generator will work at maximum efficiency since its components don’t wear out.

Our professionals know how to maintain your generator, so it will keep making power in even the most extreme environments. Finally, our members get priority scheduling, ensuring that we finish repairs more quickly. We also provide plans for heating maintenance and air conditioning tune-ups.

Here are more benefits of generator maintenance service to keep your system reliable:
  • Medical device reliability
  • Reliable HVAC operation
  • Power for cooking
  • Uninterrupted work-from-home

Schedule Your Generator Maintenance in Manassas Today

Don’t wait until your generator breaks down to look for help. You can be proactive by letting our professionals provide the maintenance your generator needs to work at its best. On top of generator maintenance, you can come to us for heating and AC maintenance and repairs, plumbing services, and indoor air quality solutions.

Contact Turner’s Service Co. to book a maintenance plan today before the season starts.

FAQ About Generator Maintenance

We are always here to help when it comes to professional generator maintenance. You can find a selection of answers to your most asked questions below.


The amount of maintenance your generator needs will depend on its age and how much you use it. You should aim for routine maintenance on your generator at least once a year. If you use your generator more frequently, aim for maintenance at about 100 hours of generator use.

We provide a comprehensive maintenance plan that gives you multiple benefits. The main benefit our maintenance plan provides is priority scheduling, helping you get your system working more quickly. It also saves you in the long term because your system will have a longer lifespan.

Yes, because we will ensure that all your generator’s main components work properly. Our maintenance also includes checks on subcomponents, minimizing the chance of your generator breaking down. However, maintaining your generator can’t ensure that it won’t break down in a severe storm.
What To Expect Why Homeowners Trust Turner’s
Same-Day Service

Experience the convenience of our same-day service for prompt, reliable repairs and maintenance.

24/7 Emergency Service

Count on our emergency service availability for immediate assistance with repairs, anytime you need us.

Industry Certified Experts

Our industry certified experts provide top-notch service and unparalleled expertise, ensuring professional and reliable solutions.

Clear & Upfront Pricing

Enjoy transparent pricing with no hidden fees when you choose Turner's for home services.

Comprehensive Home Protection Plans

Our comprehensive plans offer extensive coverage and peace of mind for many different budgets.

Smart Savings

Maximize efficiency and save money with our Energy Saving Agreement, designed for smart savings on your home services.

Same-Day Service

Experience the convenience of our same-day service for prompt, reliable repairs and maintenance.

24/7 Emergency Service

Count on our emergency service availability for immediate assistance with repairs, anytime you need us.

Industry Certified Experts

Our industry certified experts provide top-notch service and unparalleled expertise, ensuring professional and reliable solutions.

Clear & Upfront Pricing

Enjoy transparent pricing with no hidden fees when you choose Turner's for home services.

Comprehensive Home Protection Plans

Our comprehensive plans offer extensive coverage and peace of mind for many different budgets.

Smart Savings

Maximize efficiency and save money with our Energy Saving Agreement, designed for smart savings on your home services.

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Our Reviews See What Your Neighbors Are Saying

The Turner crew did a wonderful job in replacing our furnace. They were on time and very professional.

Dianne W.

Dianne W.

They are always on time, or even a little early, never pushy on recommendations, and great with our pet.

Tim M.

Tim M.

They fixed our AC on a hot Saturday late at night when we could not get hold of any other company.

Abol B.

Abol B.

I had my AC unit, hot water heater and attic fan replaced. The customer service is amazing, the employees are knowledgeable, professional and friendly. I'm very happy with everything.

Mary W.

Mary W.

I had a great experience with Turner’s Co. I returned home after a month away to a freezing house. I called around and they were the only company willing to come out at 1 am on a Monday morning. The technician fixed the problem in no…

Terri-Anne L.

Terri-Anne L.