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Prepare Your Plumbing for an Iowa Winter

How To Prepare Your Plumbing For An Iowa Winter

May 15, 2026

Winter in Iowa isn’t mild. Subzero temperatures, strong winds, heavy snow, and sudden cold snaps can put serious strain on your home’s plumbing system. When temperatures drop quickly, pipes can freeze, water heaters work harder, and small vulnerabilities can turn into costly emergencies. Holt Plumbing & Heating, Inc. has proudly served the greater Des Moines … Continued

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Regular-HVAC-Maintenance

Why Regular HVAC Maintenance Saves You Money

May 13, 2026

Your heating and cooling system is one of the most expensive and hardest-working systems in your home. In Iowa, it doesn’t get much downtime. Your furnace runs through freezing winters. Your air conditioner pushes through humid summer heat. And during spring and fall, your system constantly adjusts to unpredictable temperature swings. It’s easy to overlook … Continued

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Ductless-Mini-Split-Systems

The Truth About Ductless Mini-Split Systems

May 11, 2026

Ductless mini-split systems have become increasingly popular across the country, but many Iowa homeowners still have questions. Are they efficient enough for our winters? Do they really cool effectively during humid summers? Are they only for additions and garages? With so much information — and misinformation — circulating online, it’s important to separate fact from … Continued

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temperature-swings-hvac-system

How Iowa’s Extreme Temperature Swings Affect Your HVAC System

May 8, 2026

Holt Plumbing & Heating, Inc. has proudly served the greater Des Moines area for decades, providing reliable plumbing, heating, and cooling solutions backed by exceptional customer care and craftsmanship.  In Iowa, we experience it all — subzero winter mornings, humid 95-degree summer afternoons, and everything in between. Those dramatic temperature swings don’t just test your … Continued

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Geothermal-Heating-and-Cooling

Understanding Geothermal Heating and Cooling in Iowa

May 6, 2026

Heating and cooling systems in Iowa face serious demands. Subzero wind chills in January. Humid 90-degree afternoons in July. Rapid temperature swings in spring and fall. Your HVAC system works hard nearly every month of the year. As energy costs continue to rise, many homeowners in Central Iowa are exploring long-term solutions that offer efficiency, … Continued

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Furnace Is Making Strange Noises

Why Your Furnace Is Making Strange Noises

May 4, 2026

When Iowa winter settles in, your furnace becomes the most important system in your home. It runs day and night through freezing temperatures, heavy snow, and bitter wind chills. Most of the time, it operates quietly in the background. But when unfamiliar sounds start coming from your basement or vents, it’s hard not to worry. … Continued

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Sump-Pump-Maintenance

The Complete Guide To Sump Pump Maintenance For Iowa Homeowners

May 1, 2026

Basement flooding is one of the most common and costly issues homeowners face in Central Iowa. Between rapid snowmelt, heavy spring rains, saturated soil, and sudden summer downpours, homes in Des Moines and surrounding communities depend heavily on properly functioning sump pumps. Holt Plumbing & Heating, Inc. is proud to serve Des Moines and surrounding … 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.