Commercial HVAC Systems

With decades of experience as a commercial HVAC company specializing in design-build projects throughout Central Iowa, Bell Brothers can create the best, most efficient design to match your project’s budget — and assure optimal occupant comfort within your new or remodeled building. Part of our process is conducting a detailed, computerized load analysis that takes special requirements for building ventilation and energy savings into account. We’ll determine the most appropriate solution from our wide variety of high-efficiency heating and air conditioning commercial application products, including:

Commercial HVAC Services

The goal of our commercial heating and cooling experts is to create the ideal combination of efficiency and comfort within your new or remodeled building. We’ll determine the most appropriate solution from our wide variety of high-efficiency commercial HVAC application products, including:

Geothermal systems
Air-to-air heat pumps
High-efficiency natural gas-fired equipment
High-efficiency boilers
Chillers
And more

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Commercial Ventilation

Bell Brothers commercial ventilation experts are your partners in creating a healthy building. We’ll help you meet changing building codes and increasing requirements for fresh air in commercial spaces to improve the air inside. No matter the building size or its use — public space or multi-use building — we offer sophisticated, low-cost, high-quality ventilation solutions that will fit into your budget and building needs to ensure air is properly ventilated, filtered and conditioned.

Commercial HVAC Maintenance

Bell Brothers offers customized commercial HVAC preventive maintenance solutions to ensure peak performance, efficiency and safety — while extending the life of the equipment. Each commercial HVAC maintenance program is tailored to unique needs after a site survey is performed. Call Bell Brothers today to set up your site survey and get peace of mind with a preventive maintenance agreement for your business’s commercial HVAC system.

Typical maintenance agreements consist of:

Heating Season Maintenance

Replace filters
Check system for gas leaks
Inspect and tighten all electrical connections
Lubricate all bearings as necessary
Replace all belts and adjust for proper tension
Clean burners and pilots as necessary
Clean and inspect heat exchangers for cracks/corrosion/holes
Check all heating operation sequences
Verify proper operation of all safety devices
Check and test all electrical components
Check heating system for proper combustion and venting

Cooling Season Maintenance

Replace filters
Inspect and clean indoor and outdoor coil as necessary
Clean and check all condensate drains
Lubricate all bearings as necessary
Check condition of belts and adjust for proper tension
Inspect and tighten all electrical connections
Check refrigeration system for leaks
Check and test all electrical components for proper amp draw
Check all air conditioning system operation sequences
Check system operating pressures for optimum efficiency
Verify proper operation for all safety devices

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Another Satisfied Customer

"Great service!! Furnace and Air Conditioner install and Duct cleaning. Everything was great from beginning of the job until they finished. 3 different crews within a 4 day segment. Every crew did a awesome job. Thank you to all the guys hard work and dedication to get the job done. We really appreciate it"

- Johnny E.

"Highly recommend Bell Brothers! I’ve used them for over 10 years, and they have always been reliable, professional, knowledgeable & great quality. I recently had a full system replacement & they were wonderful. When my furnace went out, they even came out within the hour & got my furnace running for the couple of days before my replacement appointment. Excellent customer service!"

- Kelly P.

"Alex did a great job of quickly fixing our issue but also took the time to give us excellent advice! Bell brothers responded with a repair person the same day I called. I highly recommend them for all your HVAC needs."

- Jon P.

"Ryan was very nice and professional. The lady that I talked with at Bell Brothers was extremely nice and helpful too. I called about my furnace not working and they were out fixing it within the hour! I highly recommend Bell Brothers."

- John K.

"I have been a Bell Brothers customer for over 30 years, for both residential and commercial needs. I have always felt I received fair treatment, good service and quality installations. I have never been "oversold," which I know can happen elsewhere. The most recent install was handled beautifully and the crew cleaned up after themselves. They took the time to explain the system and help me set up my thermostat. I plan to be a customer as long as I am treated this way!"

- Sheree C.

"The whole Bell Brothers experience was amazing. I filled out an online form for a free furnace replacement estimate and got a call from LJ. We made an appointment for him to come to my house and sat and talked through our options. He was very detailed and upfront about everything and we decided to do a whole system replacement because of the great value. Maison, Loren, and John showed up the day of the appointment right on time and worked hard all day. I could not be more satisfied with the work that they did and their friendliness. They did amazing work and cleaned up more than they needed to. Bell Brothers will have my business for years to come."

- Brian M.

"Very helpful in setting up our maintenance program! Lindsey was so easy to work with. Bell Bros was there for us when we had a heating issue. They made sure we were taken care of. Can’t thank them enough!"

- Kevin S.

"Bell Bros has been our go-to for HVAC maintenance for 17 years. They have always been professional and on-time and kept our systems running trouble-free. The one time we needed a repair, they came and fixed it immediately. Good folks, good work."

- Amanda G.

"The installation crew of Zivko Cuca and Jacob Mathews from Bell Brothers Heating & Cooling not only installed the new furnace but also went beyond that and corrected two issues with past installations. Great Job!"

- Elaine N.

"We have been customers of Bell Brothers for decades. That kind of says it all. Good service and timely response. Ryan has been our technician for over a year. Always enjoy his great customer service and attention to detail. Thanks!!"

- Sue G.

"We are so happy with Bell Brothers in everything they’ve done. Furnace maintenance and new air conditioner. Their service reps are the best and we have a favorite. All are so informative and make sure you understand how to get the best from your system."

- Kristie M.

"We have used Bell Brothers Heating and Cooling for many years in 2 different homes. 3 years ago they did a total HVAC system replace when we moved into our current home. They do a thorough job with the twice a year system maintenance they conduct. Today's maintenance we had done was completed by their technician Aidas and he was very courteous and answered all my questions. I highly recommend them for any heating and cooling needs."

- Scott B.

"I've done business with Bell Brothers for years and have never been disappointed with their service. Adis is fantastic! We were first introduced to him 1 year ago when he came to our house for furnace maintenance and we've requested him since. A great communicator, he explained things thoroughly. Highly professional and very personable. Adis is a credit to Bell Brothers. We will continue to use Bell Brothers and will always ask for Adis."

- Daniel S.

"Our technician, Ryan, was extremely professional and very friendly. Informed me of a small issue that he quickly fixed. He even installed new batteries in our thermostat. Highly recommend Bell Brothers."

- Denise W.

"Our heat stopped working on Thursday night in the middle of the blizzard. We initially thought it was just having trouble keeping up but realized, when we woke up Friday morning to a 57° house, that it was not working. We called Bell Brothers and Ryan came out first thing the next morning (CHRISTMAS EVE). He was prompt, professional, and did exceptional work. He was thorough in diagnosing the problem and then made a separate trip to pick up a new exhaust fan motor and came back and installed it immediately 😲. Thanks to Bell Brothers, and Ryan’s willingness to work on Christmas Eve, we will have a cozy Christmas. ❤️💚"

- John H.

"We trust Bell Brothers when it comes to our heating and cooling system. Adis has been checking our system for several years. We have complete confidence in the work he performs. Great communicator and a nice guy as well.."

- Cory S.

"Fantastic tech, Sam Didic came to do routine maintenance on my A/C. Called ahead of time, showed up at scheduled time and did a very thorough job. Courteous,!professional and knowledgeable!! Wish I could request him ALL the time, but haven’t had a bad experience yet using this business!! KEEP UP THE GREAT WORK!! He’s a fantastic “face” for Bell Brothers!! He even replaced a part on my new water heater that was a manufacturer defect."

- Carol A.

"Our tech, Hussein Sabic has cared for our system for several years and is always very pleasant, polite, and respectful of our property. He also does a thorough job of assessing and maintaining our HVAC system and keeping me updated on its status and condition. I really appreciate his work!"

- Allen B.

"Technician was on time, friendly, and explained things very well for us. We have been customers of Bell Brothers for years and have always been pleased with their service."

- Deanna C.

"Bell Brothers is a well oiled machine! From website request, to follow-up, scheduling, and on site work - Chad was on time, professional and efficient. I could not have hoped for more. Well done!."

- S. McCarthy

Commercial HVAC Companies Des Moines