L&M Air Conditioning & Heating - Houston's Reliable HVAC Services

Houston, TX 77014

(713) 367-5604

Q&A

What are the most common HVAC issues you see in Houston homes?

In Houston's humid climate, we frequently handle clogged condensate drains and evaporator coil freeze-ups. High moisture levels can cause algae growth in drains, leading to clogs and potential water damage. Freeze-ups often occur due to dirty filters or refrigerant issues, reducing cooling efficiency. Our technicians are experienced in diagnosing and resolving these local problems quickly to restore your comfort.

How often should I schedule HVAC maintenance in Houston?

We recommend scheduling maintenance at least twice a year—ideally in spring before cooling season and in fall before heating season. In Houston, where systems work hard year-round due to heat and humidity, regular check-ups help prevent common issues like drain clogs and coil freeze-ups, improve efficiency, and extend your system's lifespan.

What does your HVAC installation process involve?

Our installation process starts with a detailed assessment of your home's cooling and heating needs. We'll recommend a system that fits your space and budget, ensuring proper sizing for efficiency. Our family-based team handles the full installation with care, from removing old equipment to setting up the new unit and testing it thoroughly. We aim for a seamless, quiet setup so your system runs reliably from day one.

Core Services

  • HVAC system repair
  • HVAC installation or replacement
  • HVAC system maintenance

Company Background

L&M Air Conditioning & Heating is a family-run HVAC company serving Houston, TX, with a focus on reliable, quality work. We specialize in installations, repairs, and maintenance, ensuring your system operates efficiently in our local climate. We understand common Houston-specific issues like clogged condensate drains and evaporator coil freeze-ups, which are often caused by our area's high humidity. Our approach is to provide straightforward, effective solutions to keep your home comfortable year-round. You can count on us for timely, professional service that gets your system running smoothly and quietly, so you can focus on your day without worry.

Business Location & Hours



Mon:Open 24 hours
Tue:Open 24 hours
Wed:Open 24 hours
Thu:Open 24 hours
Fri:Open 24 hours
Sat:Open 24 hours
Sun:Closed


Scroll to Top
CALL US NOW