Southwestern Hills, IA Reliable HVAC Services

For all of your indoor comfort needs at your home or business in Southwestern Hills, IA, Holt Plumbing & Heating, Inc. is here for you! We are a family owned and operated business that has proudly served our community since 1947. With highly experienced NATE certified professionals at your service, there’s no HVAC service that is too tough for us to take on. Whether you need a new HVAC installation, system replacement, maintenance, or repairs, Let Holt Handle That!

Plumbing ServiceHVAC MaintenanceAC ServiceHeating RepairHVAC Service ∴ Southwestern Hills, IA

We specialize in the installation of premium HVAC systems which include heat pumps, geothermal systems, VRF systems, rooftop units, packaged systems, and more! As a Ruud Pro Partner, we guarantee you’ll get the most energy efficient and durable HVAC system to fit your budget and meet your comfort demands. Starting with your free consultation, we’ll address any concerns you have, go over your preferences, and assess the layout of your property. Based on the information we come up with, we’ll make expert recommendations for the most suitable HVAC system that will keep you comfortable for many years to come.

Top Rated Heating & Cooling Services from Holt Plumbing & Heating, Inc.

It can be tough dealing with an HVAC system that struggles to provide comfort in your environment. Fortunately, our professionals can work on all makes and models of residential and commercial HVAC systems. With advanced diagnostic equipment and industry-grade tools, we can quickly find the underlying issue and provide efficient repairs that are guaranteed to last! It’s also important to keep your HVAC equipment maintained properly for smooth and effective operation. When you join our Holt Membership, you’ll have access to priority maintenance scheduling, 15% discounts on HVAC & plumbing repairs, and peace of mind with an HVAC system that will not fail on you when you need it the most. When you need quality HVAC service in Southwestern Hills, Let Holt Handle That!

Services We Offer In Southwestern Hills

AC Repair
AC Installation
Heating Repair
Heating Installation
Plumbing Service
Home Repair

HVAC Service in Southwestern Hills, IA

AC Repair in Southwestern Hills, IA | HVAC Service

Heating ServiceHVAC ServiceHeating RepairHVAC MaintenanceAC Repair ∴ Southwestern Hills, IA

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."


"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.

"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."


"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!"


"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.

HVAC Service

Heating Service

AC Service

Heating Repair

AC Repair

HVAC Maintenance

Plumbing Service

Southwestern Hills, IA