Furnace Safety and Maintenance

When Safety Is Vital - Schedule Now
A complete furnace safety check, carbon monoxide testing, airflow analysis and system performance diagnostics - everything your home needs for a safe, efficient winter.
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This page has been reviewed and updated for up to date information on 12/4/2025.
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Wait - A FREE Furnace Tune-Up?

It's true - homeowners in Minnesota are qualifying for no-cost furnace tune-ups. While our $89 tune-ups are a cost-effective way to ensure your home is safe and your furnace is efficient, who doesn't want to save even more with a FREE tune-up?
Do I Qualify for a free tune up?

LIMITED TIME OFFER | Carbon Monoxide Diagnostic Test

Even if you have carbon monoxide detectors in your home, they may not be detecting dangerous levels of carbon monoxide which can be especially harmful for children, the elderly and your pets. For a LIMITED TIME we are offering a $39 Carbon Monoxide Diagnostic Test to make sure your home and family are safe.
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Frequently Asked Questions On Furnace Maintenance

During a furnace tune-up, our technicians will make sure that the heating coil of your equipment is clean. This can increase energy transfer throughout the system and improve its efficiency. They’ll also inspect the burner and make sure that there aren’t any dangerous gas leaks. A professional tune-up has the potential to extend the life expectancy of your unit and save you money on your energy bills.
What Does A Furnace Tune-Up Include?
System Cleaning & Efficiency Inspection
Mechanical & Electrical Checks
Safety Inspection
Performance Testing
Preventative Care & Longevity
Final Walkthrough & Clean-Up
How Much Does A Furnace Tune-Up Cost?
From a simple and crucial safety inspection and furnace check at $29 to an in-depth furnace tune-up at $89, we offer a range of services and pricing options that vary based on your heating systems age and condition, as well as your budget and needs.

What's The Difference: Tune-Up or Performance Analysis and Whole System Service?

Furnace Tune-Ups have become a term thrown around by every HVAC-wanna-bes or home improvement stores around, but they rarely have the skills or experience to investigate and treat your heating system. Our technicians test not just your furnace, but your entire HVAC system for carbon monoxide and gas leaks, ensure your thermostat, ignition, and exhaust systems are working properly, and tighten all electrical connections for optimal performance.

We also clean and inspect critical components like the burners, heat exchanger, and filter, while lubricating moving parts to manufacturer standards. Our NATE-certified technicians also conduct in-depth analysis to improve your systems output, leading to decreased energy bills and a safer and warmer home for you and your family.

When you choose Bob Boldt HVAC for our Performance Analysis and Whole System Service (PAWSS) the result is a cleaner, safer, and more efficient furnace that’s ready for the season.

See What 4.8 Stars Really Means

Out of 265 Reviews as of 12/4/2025
"There are so many HVAC companies to choose from that it is difficult to make a good decision. I decided right from the start that I didn't want to call the big guys, the ones on TV all the time. So I started to search for a smaller company with personal service. That was a good choice. I got estimates from 2 others and they were both close. I selected Bob Bolt HVAC based on their representative. Joel was very friendly and knowledgeable. By the time he surveyed our home and discussed things with me I had made up my mind that he was a person I wanted to do business with. We made a date and they were right on time. Sam & Charlie installers were just like Joel - friendly and knowledgeable. They were very respectful of my home and my questions. I liked watching them and could see how carefully they were installing and adjusting everything. I would say that from beginning to end, everything was exactly what I had wanted. We will use them again."              - Jim K., Customer Since 2024
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Furnace Inspection & Furnace Preventive Maintenance

At Bob Boldt HVAC, we recommend annual preventive maintenance for your furnace and heating system, and so does your system manufacturer, to save you from costly repairs or replacements, improve your energy efficiency and improve your home's comfort.

New Furnace

Even if you have a newer heating system, failure to have it checked once a year by a qualified HVAC professional could cause your system's warranty to be voided and thus leave your home scrambling when you need it the most.

Furnace 3-10+ Years

Regular maintenance can identify potential risks early and prevent them from costly repairs or replacements down the road. 

Join our Customer Club for over $758 in savings - a $422 VALUE - and enjoy peace of mind maintenance with no-obligations!

Furnace Over 20+ Years

Having your heating system inspected yearly not only can further your HVAC system's life, but it also decreases the risk of costly repairs, emergency replacements or hidden health risks.

PLUS - You can redeem exclusive discounts and the chance for a FREE smart thermostat!

All Inclusive Heating System Services

Bob Boldt HVAC's furnace inspections and tune-ups are a multi-step process that investigates, cleans and tests your heating system for a wide range of performance and operational measures to save you money in the long run. We also offer:

 Repairs Replacements  | Indoor Air Quality  |  Smart Thermostats And More!
Inquire Today!

Your #1 Trusted Eagan and Burnsville Heating Experts

Experience & Credentials You Can Rely On
With two convenient locations in Eagan and Burnsville, Bob Boldt HVAC has been serving South of the River Since 1988. Our team of licensed and insured, NATE-Certified HVAC technicians are able to quickly respond to all your furnace and heating needs. From preventative maintenance in Inver Grove Heights, to free second opinions in Bloomington or emergency services in Lakeville - we are the trusted HVAC experts for all of our neighbors in the south metro. At Bob Boldt HVAC, we undergo routine training to ensure our technicians are current with industry standards, energy efficiency and legislation ensuring your home's heating is safe and reliable for years to come. We stand behind every service, so much so that we stake our name on it, so you know you are getting the honest and straightforward answers your heating system needs - no gimmicks, confusion or surprise costs.

We believe in putting our customers first, that's why we offer transparent and upfront pricing, satisfaction guaranteed and provide a peace of mind guarantee for your HVAC system's parts and craftsmanship -  ensuring your home is safe and comfortable!

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To schedule a furnace maintenance visit anywhere in Eagan, give us a call at (651) 243-3283 today.

Contact Bob Boldt HVAC Today!

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