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Concerns over Nitrates in Des Moines' Water?

June 25, 2025

Recent concerns about nitrate levels in Des Moines’ drinking water have many residents feeling uneasy—and understandably so. With the city’s news making headlines due to increased nitrate content and an ongoing lawn watering ban, Holt stands ready to help by providing reliable solutions like the NitroMAX Water Treatment System to protect your water quality and … Continued

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Air Conditioning - AC Services

Why Is My AC Air Not as Cold as It Used to Be?

February 26, 2025

Nothing’s more frustrating than hitting your AC during a heat wave and realizing it’s just not cooling like before. That blast of cold air you used to count on has turned into a disappointing lukewarm breeze, leaving you wondering what went wrong. Most homeowners face this exact problem at some point. The good news? Understanding … Continued

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Air Conditioner technician

Why Is My Outdoor AC Fan Not Spinning?

February 17, 2025

Is your outdoor AC fan sitting still when it should be spinning? Nothing’s worse than walking outside on a hot day and noticing that the fan has completely stopped moving. Not only does this mean your home won’t stay cool, but it could also signal bigger problems with your AC system. That outdoor fan does … Continued

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AC unit - cassette type

Why Is My Air Conditioner Not Blowing Cold Air?

February 12, 2025

There’s nothing more frustrating than walking into your home on a scorching summer day only to discover your air conditioner is blowing warm air. That refreshing blast of cool relief you’re counting on feels more like a disappointing breeze from a hair dryer. Before you start sweating through sleepless nights or calling for emergency repairs, … Continued

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HVAC System unit

How to Get Your HVAC System Ready for Fall

February 3, 2025

Fall is just around the corner, and you know what that means – time to switch from cooling to heating mode in your home. But hold on before you crank up that thermostat! Your HVAC system needs some TLC after working hard all summer long. Just like you wouldn’t take a cross-country road trip without … Continued

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Insulated pipes in Des Moines home preventing freezing during winter.

Frozen Pipes 101: Prevention, Detection, and Quick Fixes

January 17, 2025

As the winter chill settles over Des Moines, the risk of frozen pipes becomes a pressing concern for homeowners and businesses alike. Frozen pipes can lead to significant damage, costly repairs, and a whole lot of inconvenience. But fear not! With a bit of knowledge and proactive maintenance, you can prevent this icy disaster from … Continued

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Holt - Plumbing Services

Water Quality: A Healthier New Year Starts Here

January 10, 2025

As the New Year unfolds, many of us in Des Moines are setting resolutions to embrace a healthier lifestyle. While diet and exercise often top the list, there’s another crucial aspect of health that deserves attention: water quality. Clean water is fundamental to our well-being, yet it’s often overlooked. Let’s delve into why water quality … Continued

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Happy Friends & Neighbors
Through The Pipeline
"I highly recommend Holt! I needed my water heater replaced, and they came out and took the time to discuss all of my options and to make sure that I fully understood everything about the project. They did quality work, with all of the plumbing in traditional copper. That was important to me because I didn't want any of that PEX in my home! My entire basement looks cleaner and tidier because of the work they did! I was also very impressed that they didn't talk down to me as a woman. I like to do my own appliance maintenance and repairs when possible, and they respected my desire to understand everything about the installation and the prospective maintenance into the future."

Karen

"Holt heating and air conditioning installed our heating and air conditioning system and now we have the maintenance program with them. All the different people we'd have had out to do the semi annual maintenance have been courteous and professional in there attire and speaking to us. I would use them for other services in a heartbeat."

Pam

"Looking for a no fluff, no BS review of Holt? I got you... Over the past 15 years I've been a home owner, We've tried more companies that I could count. Lots of shady businesses out there... We were coming of a brand new HVAC installation just two years ago and the previous company completely botched it. It had problems within a month of installation and they were completely MIA. We ran it as long as we could to try and recoup the some cost, but it was a constant worry. Decided to give Holt a chance and we're so glad we did! Yes, they were more expensive, but it's the classic "you get what you pay for". 100% worth it! It's so hard to find a company that has the perfect mix of quality, punctuality, and honesty and Holt nails it. I genuinely appreciate their level of service and will pay a bit more to have someone I have the utmost confidence in doing the right thing. You should definitely give them a look if you need heating, cooling, or plumbing work."

Michael N.

"We had never heard of Holt Heating and Plumbing until today. We had an emergency and needed service immediately and Holt was available. Israel was our technician and he was amazing! They will have our business for years to come! Thanks Israel and Holt!"

Rhonda

"The best experience you could ever ask for. Nick is very skilled and knowledgeable about his industry. We were in a challenging situation and Holt and Nick were there to help us. Nick is very professional, extremely polite and friendly and very skilled. Thank you all so very much"

Victoria A.

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