Eastern Harris County, TX Gas Furnace Installations

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With almost 20 years of experience, LMH Services has been the gas furnace experts in Deer park, TX. If you’re building a new home, or if your existing system in Metro Houston is more than 12 years old you should consider a new efficient and reliable Armstrong natural gas furnace.

Harris and Galveston Counties in Texas are not known for particularly demanding winters. However, as part of a comprehensive heating and cooling system a properly installed, efficient gas furnace is a key to necessary indoor comfort. The factory trained, licensed and insured heating technicians at LMH Services have the local knowledge to help you choose the features you need and size your system properly.

Our installation technicians go the extra mile for every customer. We focus on safety, quality, and efficiency. The key to every installation starts with proper sizing, both for your furnace, and your ductwork. Then, on installation, we'll make sure that your system is clean, tight and properly sealed, your gas piping is sized for the load, tested and secure, and your furnace venting is secure. For us, it's about doing things right the first time!

Armstrong Quality Gas Furnaces

Whether you’re looking for the most efficient most advance gas heating system possible, or an affordable furnace replacement Armstrong furnaces are a great choice. LMH Services is an Armstrong Air® ProTeam dealer.

click the Armstrong Air logo above to learn more about the furnaces we carry.

A97USMV Modulating Gas Furnace

The most advanced, most efficient furnace we offer.

ENERGY STAR® 2021 Most Efficient gas furnace.
AFUE Efficiency of up 97.0%
Modulating heat output provides superior comfort over traditional single stage or two-stage products, further reducing temperature swings in your home.
Integrated self-diagnostic control module
Variable-speed ECM fan motor provides quiet, efficient circulation
Pair this model with a Pro Series™ variable-capacity or two-stage air conditioner or heat pump and a Comfort Sync thermostat, for optimum performance and Apple or Android App based control.

A931E 93% Single Stage Furnace:

Most affordable condensing furnace.

ENERGY STAR® qualified efficiency of 93% AFUE
Upflow, downflow, and horizontal airflow
Compact, 33-inch height fits into tight spaces
Single-stage burner and standard-efficiency constant torque fan motor ensure comfort
Integrated, self-diagnostic control module

Armstrong 10 Years Parts - 10 Years Labor Warranty
As part of your new furnace installation, we'll help ensure that your new furnace is registered online. With online registration, we can offer a complete 10 years warranty for both part and labor when serviced and maintained by the team at LMH Services!

A801E 80% AFUE Single Stage Furnace:

Affordable chimney vented replacement furnace.

Direct replacement for many chimney vented gas furnaces with 80% AFUE efficiency
Compact, 33-inch height fits into tight spaces
Single-stage heating cycle maintains consistent comfort
Standard, high-efficiency constant torque fan motor ensures dependable air distribution

Energy Rebates
CenterPoint® Energy offers significant rebates for the installation of a new high efficiency Armstrong gas furnace. Click here for details.

Join Our Maintenance Agreement

Gas Furnace Repair and Maintenance

If your'e having trouble with your existing furnace we offer 24 /7 repairs and we service all brands. Click here for more information about our heating repair services.

Regular maintenance improves the reliability and efficiency of any heating and cooling system. LMH Services offers our pre-seasonal tune-up services for area homeowners and businesses. Prior to the heating season, we'll inspect you heating system, replace the air filters, and thoroughly test and clean your furnace to make sure your ready for a trouble-free winter. Click here for more details.

If your having trouble with your existing furnace we offer 24 /7 repairs and we service all brands. Click here for more information about our heating repair services.

Family Owned LMH Services

Family Owned by Texas natives

For over a decade, LMH Services has been based in Deer Park, TX, and is an active member of our local community.

Licensed and Insured

We are licensed and insured heating and air conditioning contractors. Our Texas AC license number is TACLA00035917C

We are also licensed and insured master electrical contractors. Our Texas master electrician license number is 28013

ArmstrongAir® ProTeam Dealers

We have been recognized as local Armstrong ProTeam member.