We make life comfortable
We provide heating and cooling solutions for year-round comfort
Heating & Cooling Services in Westminster & the
Metro Denver Region
L&M HVAC provides quality residential HVAC services to Westminster and the surrounding Metro Denver Region
Emergency service is available.
Heating
Trust L&M HVAC & Mechanical to keep your Colorado home warm during cold winter nights. We service all furnace and heat pump brands.
Cooling
Our high-efficiency air conditioners keep your Westminster home cool during hot summers. The cooling experts at L&M HVAC repair all makes and models.
Indoor Air Quality
Breathe easier and feel healthier with our products and services meant to specifically reduce indoor air pollution. Enjoy peace of mind with our indoor air quality solutions.
Book your air conditioning or heating service
today
INSTALLATION
Our experts guide you in choosing the best system for your needs. Whether you seek cost-effectiveness, innovation, or a balance between the two, we deliver affordable, energy-efficient, and durable solutions for your home.
REPLACEMENT
Our skilled team will assess and replace your HVAC unit with industry-leading brands for optimal performance and efficiency.
MAINTENANCE
Regular planned maintenance extends your system’s lifespan and prevents potential breakdowns. We conduct a comprehensive review of your system.
REPAIRS
When your unit is not functioning correctly, L&M HVAC understands the urgency and will resolve the issue promptly. We provide diagnostics and repairs for all brands and models of conventional heating and cooling equipment.
Book your air conditioning or heating service
today
INSTALLATION
Our experts guide you in choosing the best system for your needs. Whether you seek cost-effectiveness, innovation, or a balance between the two, we deliver affordable, energy-efficient, and durable solutions for your home.
REPLACEMENT
Our skilled team will assess and replace your HVAC unit with industry-leading brands for optimal performance and efficiency.
MAINTENANCE
Regular planned maintenance extends your system’s lifespan and prevents potential breakdowns. We conduct a comprehensive review of your system.
REPAIRS
When your unit is not functioning correctly, L&M HVAC understands the urgency and will resolve the issue promptly. We provide diagnostics and repairs for all brands and models of conventional heating and cooling equipment.
Get a free estimate for a system replacement or new installation.
Emergency Repair Service Available
Based in Westminster, CO we serve the entire Metro
Denver region. If you have an emergency with your AC
system, contact us!
Emergency Repair Service Available
Based in Westminster, CO we serve the entire Metro
Denver region. If you have an emergency with your AC
system, contact us!
Types of Systems We Service
Boiler
Furnaces
Ductless Systems
Heat Pumps
Water Heaters
Zoned Control Systems
Types of Services We Provide
Repair
Maintenance
Replacement
Installation
Repair
Maintenance
Replacement
Installation
All brands serviced, including:
Why Choose L&M HVAC & Mechanical
5-STAR REVIEWS
Our reviews say it all - we are known for our integrity, reliability, and trustworthy service.
QUALITY PRODUCTS
We use top-quality HVAC renowned for their quality, cutting-edge technology, energy efficiency, extensive selections, and industry-leading warranties.
LICENSED AND INSURED
We are a fully licensed and insured HVAC contractor.
EXPERIENCED TECHNICIANS
Our trained technicians work with HVAC equipment daily, ensuring efficient troubleshooting, timely issue resolution, and expert installation.
100% GUARANTEE
All our repair, maintenance, and installation work is 100% guaranteed.
24/7 EMERGENCY SERVICE
We understand the urgency when your system malfunctions, offering round-the-clock assistance.
CUSTOMER EDUCATION
We educate you about available products so you can choose the best solution for your budget and needs.
RESPECT FOR YOUR PROPERTY
We wear foot coverings while inside your home to service your system.
Customer Reviews
Mike came out and serviced our A/C unit that was badly in need of cleaning and maintenance. We’ll use these guys exclusively going forward. Friendly, efficient service for a fair price.
Planned Maintenance Services
Chilly one minute, sweltering the next– weather in the Metro Denver Region is can be unpredictable. Stay ahead of seasonal changes and prepare your HVAC system with a planned maintenance package from L&M HVAC.
Planned Maintenance Services
Chilly one minute, sweltering the next– weather in the Metro Denver Region is can be unpredictable. Stay ahead of seasonal changes and prepare your HVAC system with a planned maintenance package from L&M HVAC.
Delivering HVAC Services Across Westminster & the Metro Denver Region
- Arvada
- Aurora, CO
- Brighton, CO
- Broomfield, CO
- Castle Rock, CO
- Centennial, CO
- Cherry Creek, CO
- Cherry Hills, CO
- Denver, CO
- Englewood, CO
- Golden, CO
- Greenwood Village, CO
- Highlands Ranch, CO
- Lakewood, CO
- Littleton, CO
- Lone Tree, CO
- Morrison, CO
- Northglenn, CO
- Park Hill, CO
- Superior, CO
- Thornton, CO
- Westminster, CO
- Wheat Ridge, CO
Contact us for projects outside of our service area
News and Blogs
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Schedule Your HVAC Service Today