Trusted Local Experts


Receive up to $1,500 in rebates

on the Ultimate Comfort System™

How Can We Help?

24-Hour Emergency Air Conditioning & Heating Repair in Beaumont, TX

Thermacon Service Company provides air conditioning and heating services to the Golden Triangle and Southwest Louisiana. We offer a wide range of installation and repair services to our residential, commercial, industrial and marine customers located in Beaumont, Lumberton, Nederland, Orange, Port Arthur, Vidor, Bridge City, Winnie, Port Neches, China, Pinehurst, & Silsbee, TX.

Featured Air Filters

Save time and money by ordering your air filters from the area’s best AC repair company!

Philanthro 14201M11 - 14" x 20" x 1" Furnace Filter, MERV 11

from $24.89

Lennox X6670 - 16" x 25" x 5" Healthy Climate HCF16-11 Air Filter, MERV 11

from $44.79

Lennox X0444 - 17" x 28" x 6" Pleated Air Filter for PMAC-12C, MERV 10

from $46.33

Lennox X0445 - 20" x 25" x 6" Pleated Air Filter for PMAC-20C, MERV 10

From $46.33

Lennox X0587 - 20" x 26" x 5" Healthy Climate Replacement Filter

HVAC Installation, Planned Maintenance and Emergency Repairs

Thermacon heating and air conditioning services include installation, planned maintenance, non-urgent and emergency repairs, Energy Star home performance evaluations, and HVAC service for our commercial, industrial and marine customers in and around the Golden Triangle.

Area residents and business owners know they can depend upon us for quality installation and service. That means we must meet a strict set of manufacturer standards, including a consistently high level of customer satisfaction. Being a Lennox dealer also means our Lennox air conditioning and heating products are backed by a 100% satisfaction guarantee.

Providing the Best Service to Beaumont, Orange, Port Arthur, TX and the Surrounding Areas​

Factory Trained Technicians

Home Performance Evaluation

Commercial HVAC

HVAC Equipment Installation

Emergency Service /
HVAC Repair

Preventative Maintenance / Service Agreements

Geothermal Services

24 Hour Service

need ac or hvac help

Not sure where to start? Ask for a quote.

If you’re faced with a sudden need for air conditioner or heater maintenance, it can be difficult to know where to start. That’s why Thermacon is comitted to providing you fair pricing and transparent communication, coupled with our renowned customer service, at every step of the way. The process starts with a simple and prompt quote spec, which we will be happy to arrange with you. From there, just leave it to us.

ac in living room

Join our Energy Savings Club to receive:

Financing Options for Your System

We offer financing, including Second Chance financing for those with less-than-perfect credit. All our customers will appreciate the 10-year warranty offered on parts and labor. At Thermacon Service Company, we are dedicated to providing expert air conditioning and heating installation and repairs, with customer service to match.

NATE-Certified, Trustworthy Technicians

How can we help?

Reach out and get in touch with us and see what amazing HVAC service looks like.

How can we help?

Reach out and get in touch with us and see what amazing HVAC service looks like.

Contact Thermacon Today

Reach out and get in touch with us and see what amazing HVAC service looks like.

Call Us

Send us a Message