Home HVAC system

Heating & Cooling for Mobile & Modular Homes in Des Moines, IA

When you own a mobile or modular home, you need HVAC technicians who understand the unique constraints of your space — tighter clearances, specialized ducting, and equipment that's built to different specifications than traditional site-built homes. At Obsidian Heating and Cooling, we've been serving mobile and modular homeowners across the Ankeny, Urbandale, Altoona, Grimes, and Clive communities for 15 years. Our veteran-owned team is experienced in sizing, installing, and maintaining HVAC systems that work inside compact spaces while delivering real comfort. Whether you need a new central AC unit, a heat pump for year-round heating and cooling, or regular maintenance to keep your system running smoothly, we're here.

Veteran Owned
15+ Years of Experience
24/7 Emergency Service
Tempstar Elite Dealer
Up to 15-Year Warranty
Parts & Labor
Why Choose Obsidian
Obsidian service van on a residential driveway for a home HVAC service call

Why Mobile & Modular Homeowners in Des Moines Choose Us

We've installed and maintained heating and cooling systems in hundreds of mobile and modular homes across central Iowa. We know the unique demands of these spaces — narrow ductwork, space-saving configurations, and specialized equipment — and we know how to get it right the first time. From diagnosing a mysterious refrigerant leak in a 1980s A-frame to upgrading a modular home's furnace to a high-efficiency model, we've seen it all and solved it all.

As a veteran-owned business, we show up on time, do the job right, and stand behind our work. You get straightforward communication, honest diagnostics, and no hidden fees — just reliable HVAC service you can depend on. Our technicians take pride in their work and in serving the communities that made us who we are.

We're based in Des Moines and serve Ankeny, Urbandale, Altoona, Grimes, and Clive on a daily basis. If your heating or cooling goes out, we can usually get to your home the same day. We keep emergency parts in stock so we can often complete repairs without a second visit.

Mobile and modular homes have different square footage and ductwork than traditional houses. We help you choose the right-sized system — not oversized or undersized — so your utility bills stay reasonable and comfort is consistent. An oversized AC or furnace cycles too much, wastes energy, and creates hot and cold spots. We use load calculations to get it just right.

We're an authorized dealer for Tempstar and LG equipment, which means you get quality systems backed by manufacturer warranties and a company that stands behind every installation. These brands are chosen specifically for reliability and efficiency in residential applications.
Our Services

Services We Provide for Mobile & Modular Homes

We handle the full range of heating and cooling needs for mobile and modular homeowners. Here's what we offer:

Central AC Installation & Replacement

If your mobile home's air conditioning is aging or you're upgrading to a more efficient model, we'll handle the complete installation. We assess your ductwork, ensure proper refrigerant charge, and seal all connections to prevent leaks that reduce efficiency. We also verify that your home's electrical service can support the new unit and perform a final test to ensure even cooling throughout your space.

Central AC Repair & Service

AC stopped working? Blowing warm air? Running but not cooling? We diagnose the problem — compressor failure, refrigerant leak, dirty condenser, thermostat malfunction — and get your system running again. Our technicians carry common parts and can often complete repairs on the first visit, so you're not waiting for a second appointment.

Heat Pump Installation & Replacement

A heat pump heats in winter and cools in summer, making it ideal for Iowa's variable climate. We install ducted heat pumps sized specifically for mobile home square footage and ductwork. Heat pumps are more efficient than electric heating and reduce your winter utility costs significantly.

Heat Pump Repair & Service

Heat pumps are efficient, but they need specialized knowledge when something goes wrong. Our technicians are trained to service both heating and cooling cycles, diagnose defrost issues, and restore your comfort year-round. We check refrigerant charge, electrical connections, and airflow to get your system performing optimally.

Mini-Split Installation & Replacement

If adding traditional ductwork isn't practical in your space, a ductless mini-split system delivers heating and cooling without major modifications. Wall-mounted units are quiet and let you control temperature in individual zones. We handle the complete installation, including proper refrigerant line sizing and electrical hookup.

Mini-Split Repair & Service

Ductless systems are quiet and efficient, and our team knows how to maintain and repair them. We service the outdoor condenser and all indoor units, clean filters, check refrigerant levels, and restore performance. Mini-splits rarely need repair if maintained properly, but we're ready when they do.

Furnace Installation & Replacement

For homes that need efficient heating without a heat pump, we install high-efficiency furnaces and gas heating systems. We ensure proper venting through your roof or wall, set burner operation to manufacturer specs, and verify safe combustion. A properly installed furnace keeps you warm through Iowa winters without safety risks.

Furnace Repair & Service

If your furnace won't start, cycles on and off too frequently, or produces uneven heat, we diagnose the cause and fix it. We perform safety checks to ensure proper combustion, clean burner assemblies, and replace worn ignition systems. We also verify that your flue is clear and venting safely.

Boiler Installation & Replacement

Some mobile homes use hydronic heating systems with boilers. We install and service these systems, ensuring safe water temperature control, proper pressure, and efficient heating throughout your home. Boilers are durable and long-lasting when properly maintained.

Boiler Repair & Service

Boiler problems can mean no heat and no hot water. We respond quickly to diagnose and repair issues like low pressure, thermostat failure, or leaking zones. We also perform annual safety inspections to catch issues before they become expensive problems.

Air Filtration & Indoor Air Quality

Mobile and modular homes can trap pollutants more easily due to tight construction. We offer whole-home air cleaners to remove particles, UV light systems to kill bacteria and viruses, and high-efficiency filters to catch allergens. Better indoor air quality improves health and comfort.

Humidification & Dehumidification

Iowa winters are dry and summers can be humid. We add humidifiers for winter comfort and dehumidifiers for summer, keeping moisture levels balanced year-round. Proper humidity reduces static shock, helps you sleep better, and protects your home's structure and furnishings.

24/7 Emergency HVAC Services Veteran-Owned & Operated 15+ Years of Experience Mobile & Modular Home Specialists 24/7 Emergency HVAC Services Veteran-Owned & Operated 15+ Years of Experience Mobile & Modular Home Specialists

Get Mobile Home HVAC Service

Our team will evaluate your mobile or modular home's heating and cooling needs and provide expert service. Ready to get started?

Obsidian Heating and Cooling mobile home HVAC service area map covering Greater Des Moines
Our Service Areas

Service Areas for Mobile Home HVAC

We proudly serve mobile and modular homeowners throughout the Des Moines metro and surrounding communities.

Serving Our Neighbors in & Around:

Not Sure If We Service Your Area?

We're dedicated to serving Greater Des Moines and our surrounding communities. Give us a call if you're not sure if we come to you—chances are we do.

Answering Your Questions

Frequently Asked Questions

Mobile homes are typically smaller than site-built homes, and oversizing your system wastes energy and money. We perform a load calculation based on your square footage, insulation, window type, orientation, and climate zone to recommend the right capacity. A properly sized system heats and cools evenly without excessive cycling and keeps utility bills reasonable.

Absolutely. Even if you don't have documentation on your existing system, our technicians can identify the equipment, check its condition, and recommend repairs or replacement. We service most brands installed in mobile and modular homes and can source compatible parts quickly from our supplier network.

Yes. Modern heat pumps are efficient even in temperatures below freezing. They extract heat from outdoor air (yes, it's there even when cold) and move it inside using refrigerant. During extreme cold snaps, a backup heater kicks in automatically to maintain comfort. Heat pumps are excellent for Iowa's variable climate and reduce heating costs significantly compared to furnaces alone.

We recommend a tune-up before each heating season (fall) and cooling season (spring). Seasonal maintenance — easy to manage through our maintenance plan — keeps your system running at peak efficiency, catches small problems before they become expensive repairs, and extends equipment life by 5–10 years. Regular service also improves indoor air quality and safety.

A furnace generates heat by burning gas or using electric resistance. A heat pump moves existing heat from outside to inside, making it more efficient in milder weather but requiring a backup during extreme cold. For Iowa's climate, many homeowners benefit from a heat pump paired with a gas furnace backup, which gives you the best of both worlds.

Yes. Ductless mini-split systems are perfect for mobile homes where adding traditional ducts isn't practical. A small outdoor condenser unit connects to one or more wall-mounted indoor units via a thin refrigerant line. They're quiet, efficient, and don't require roof penetration or ductwork modifications.

We respond to urgent repair calls the same day whenever possible. If your heating or cooling fails during winter or summer, call us right away at 515-599-8488. We keep emergency parts in stock, maintain mobile repair trucks, and often complete repairs on the first visit without a second appointment.

We're an authorized Tempstar Elite Dealer and also install LG systems. Both brands offer reliable heating and cooling equipment backed by strong manufacturer warranties. We can discuss which brand and model best fits your home, climate needs, and budget for heating and cooling.

If your system is over 15 years old, needs frequent repairs, or isn't keeping you comfortable, replacement often makes sense. If it's younger and needs a single repair, we fix it. We'll give you honest advice: repair now, plan replacement later, or upgrade now for better efficiency and comfort. Call us for a free assessment.

We work with our network of financing partners to offer flexible options if you need to spread the cost of a new system over time. Contact us to explore financing for your mobile home HVAC project. We can help you find a plan that fits your budget.
Ready to Get Started?

Keep Your Mobile Home Comfortable Year-Round

Heating and cooling a mobile or modular home requires HVAC technicians who understand your space and your unique needs. At Obsidian Heating and Cooling, we bring 15 years of experience, veteran-owned accountability, and Tempstar Elite Dealer status to every job. Whether you need a new system, emergency repair, regular seasonal maintenance, or air quality upgrades, we're ready to help you stay comfortable.

The Iowa climate demands reliable heating in winter and efficient cooling in summer. Mobile and modular homes deserve the same level of professional service as any site-built home — and that's exactly what we deliver. Our technicians arrive on time, diagnose problems thoroughly, explain their findings clearly, and complete most repairs on the first visit. We stand behind our work with strong warranties on equipment and labor.

Don't wait for a breakdown to call. We serve Des Moines, Ankeny, Urbandale, Altoona, Grimes, and Clive, and we can usually get to your home the same day you call.

Financing is available for new systems, and we offer maintenance tune-ups to keep your HVAC running efficiently year-round.
Obsidian Heating and Cooling team serving Des Moines, IA

© Red Barn Media Group 2026