Blog

May 15, 2025
5 Ways That Central Air Purifiers Can Help You Breathe

Indoor air quality is a topic that homeowners in Eagan, MN, don't always think about. In order to promote a safe and clean home environment, the installation of a central air purifier is beneficial. These devices help remove a variety of contaminants from a home's air as it passes through the home's HVAC system. Here […]

Read More
May 13, 2025
Is Your AC Telling You It’s About to Break? 7 Warning Signs Most People Miss shutterstock_2616398173 Here’s something I’ve learned after decades in HVAC: your air conditioner almost never quits without warning. It tries to tell you something’s wrong—through small signs and subtle changes. But if you don’t know what to look for, those warning signals get ignored… until the system gives out on the hottest day of the year. And by then? It’s a mad scramble for emergency service, big repair bills, and sweating it out while waiting for parts. Let’s stop that story before it starts. Here are 7 early warning signs your AC is trying to tell you it needs help— and what they could mean: 1. Weaker Airflow Do your vents feel weaker than usual? Is the cool air not blasting like it used to? Weak airflow is often a sign of a clogged filter, dirty blower components, or restricted ductwork.

Here’s something I’ve learned after decades in HVAC: your air conditioner almost never quits without warning. It tries to tell you something’s wrong—through small signs and subtle changes. But if you don’t know what to look for, those warning signals get ignored… until the system gives out on the hottest day of the year. And […]

Read More
May 8, 2025
The Hidden AC Killers Lurking in Your Home And How to Stop Them

I see it every season: homeowners who invested in a good AC system, maybe even had a tune-up last year… but their system is still working harder (and dying faster) than it should. Why? Because they’ve got hidden AC killers lurking in plain sight. Let me show you what they are—and how you can stop […]

Read More
May 6, 2025
The Real Cost of an AC Tune-Up in the Twin Cities

Dear Friend, If you’re like most homeowners in the Twin Cities, you’re probably not thinking about your air conditioner… until the first hot day hits and your system sputters, groans, or flat-out refuses to cool the house. Suddenly, you’re scrambling. Calling around. Sweating through delays. And paying far more than you should—just to get back […]

Read More
May 1, 2025
What Our Techs Are Finding This May in Twin Cities Homes shutterstock_1740913859

Dear Friend, Every year, the same thing happens. We roll out for our first round of spring AC tune-ups across the Twin Cities. We knock on doors, step into basements, head out to backyards, and take a good look at what winter left behind. And every year, we find a handful of issues that homeowners […]

Read More
April 29, 2025
Ever wonder what your HVAC tech is doing out there?

Dear Friend, If you’ve ever scheduled an AC tune-up and thought, “What exactly am I paying for?”—you’re not alone. You see a technician walk around your system, maybe spend some time outside by the unit, maybe poke around the thermostat—and then they leave. Sometimes without much of an explanation. It’s no wonder homeowners feel unsure […]

Read More
April 24, 2025
The Worst Time to Fix Your AC is When It’s 90 Degrees

Dear Friend, Let’s set the scene. It’s the first real scorcher of the season. The sun is high, the windows are shut tight, and you’ve got the whole family retreating indoors for relief. You reach for the thermostat, drop it a few degrees, and… nothing. No cool air. No steady hum. Just a weak breeze—and […]

Read More
July 19, 2022
Whole house dehumidifier and 6 Reasons why you should install one

Summer has arrived and it’s humid now – which means you may be battling humidity both outside and inside your home. Our warmer months bring humid air – which can cause problems for our health, our furnishings, and our energy bills. The solution includes purchasing a whole house dehumidifier to keep the air inside your […]

Read More
July 13, 2022
Pest Control & Indoor Air Quality

Nothing ruins a delicious meal like swatting gnats away from your plate or watching ants or roaches scurry across the floor. And sure, some bugs are certainly useful in the garden, but you don’t want them in your home. Before calling in an exterminator or turning to chemical-packed sprays and traps, follow these simple tips […]

Read More
August 5, 2020
Pros and Cons of an Open Floor Plan

There’s no right or wrong way to design a home floor plan. Very persuasive arguments can be made for open or cordoned-off floor plans alike. With an open floor plan, for example, you’ll enjoy these and other advantages: Interconnected space More natural light More family togetherness Enhanced child safety with more open sightlines With fewer […]

Read More
1 2 3 7

Contact Bob Boldt HVAC Today!

Contact Form

(833) 758-6461
Bob Boldt HVAC logo

Copyright © Bob Boldt HVAC. All Rights Reserved. License: #MB739673. Privacy Policy

Bob Boldt HVAC Service & Installation BBB Business Review