Single-Zone Systems
Alpic + Sierra
Wall-Mounted Series
Quiet, efficient room-by-room comfort with straightforward installation and smart-control options.
About OLMO · Since 1999
Comfort, considered from every angle.
Forward-looking HVAC engineering, compact design, efficient performance and attainable value.
1999
Founded
20+ years
HVAC experience
50+ countries
Global presence
Designed at the source
We begin with how comfort should feel.
Customer satisfaction starts at the drawing board. OLMO shapes each system around dependable heating and cooling, modern spaces and straightforward ownership.
Across the portfolio, compact styling, innovative technology, energy-conscious performance and low operating noise come together in equipment made for everyday life.
Materials of the future, shaped by the technology of today.
The OLMO standard
Better comfort is more than a temperature.
OLMO balances four priorities so performance, design and value work as one.
Purposeful design
Compact, considered equipment made to fit modern spaces without competing with them.
Efficient performance
Modern HVAC technology and high-SEER2 options put comfort and energy use in balance.
Quiet by design
Sound-conscious engineering helps keep attention on the space—not the equipment.
Accessible ownership
Straightforward choices, competitive value and practical support from purchase onward.
Made for the way you live
A focused range for homes and businesses.
From room-by-room control to multi-zone comfort and compact packaged solutions, OLMO gives each space a clear path forward.
Built over time
A growing comfort network.
OLMO has grown from an HVAC idea into a globally distributed family of comfort solutions—without losing sight of the people living with the equipment every day.
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1999
OLMO is founded
A new generation of HVAC equipment begins with customer needs at the drawing board.
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2015
Distribution expands
Comfortside is established as a U.S.-based specialist in ducted and ductless HVAC distribution.
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Today
Comfort with global reach
OLMO serves homeowners, contractors, distributors and businesses through a network spanning more than 50 countries.
After the installation
Comfort continues after the system turns on.
OLMO pairs its equipment with technical guidance and product-specific warranty coverage. Licensed installation, registration and documentation requirements may apply, so always review the terms for your model.
Technical guidance
Access product help and practical support resources when you need them.
Warranty clarity
Review product-specific coverage, registration steps and eligibility requirements.
Genuine OLMO systems
Shop authentic equipment through an authorized OLMO storefront.
OLMOHVAC.com
OLMO products, backed by U.S.-based support.
OLMOHVAC.com provides online sales, ordering, shipping, return, and product support for OLMO heating and cooling equipment in the United States.
Business information
OLMOHVAC.com
Operated by Comfortside West LLC
3900 North Dallas Avenue
Lancaster, TX 75134
United States
214-452-5143
support@olmohvac.com
Find your comfort
Ready to find the OLMO system that fits?
Compare single-zone, multi-zone, PTAC and through-the-wall options built around efficient everyday comfort.