Keith Air Conditioning & Heating

Keith Air Conditioning & Heating Keith Air Conditioning has serviced Marshall, Hallsville, Jefferson and surrounding East Texas areas since 1975.

We take pride in our work and strive to be sure the job is done right the first time, just as we would in our own home or business.

Your comfort could already be upgraded, but we haven’t heard from you yet. Let’s change that 🏠❄️🔥Call us today at 190393...
06/04/2026

Your comfort could already be upgraded, but we haven’t heard from you yet. Let’s change that 🏠❄️🔥

Call us today at 19039353664 to get your HVAC installation on the schedule and enjoy a more efficient, reliable system in your home year-round.

A reliable HVAC system starts with the right care, maintenance, and trusted professionals.Protect your home comfort befo...
06/02/2026

A reliable HVAC system starts with the right care, maintenance, and trusted professionals.

Protect your home comfort before small issues turn into bigger, more expensive repairs.

📞 Contact us today to schedule an HVAC inspection or request a free estimate.

Ready to see what we can do for your HVAC system? 🏠❄️🔥Comfort, efficiency, and cleaner indoor air all start with a syste...
05/28/2026

Ready to see what we can do for your HVAC system? 🏠❄️🔥

Comfort, efficiency, and cleaner indoor air all start with a system that’s properly cared for.

Visit the link in our profile and let’s get your HVAC to-do list taken care of 💪

This Memorial Day, we remember and honor the heroes who sacrificed for our country and freedoms.From all of us at Keith ...
05/25/2026

This Memorial Day, we remember and honor the heroes who sacrificed for our country and freedoms.

From all of us at Keith Air Conditioning, thank you to the Marshall community.

05/21/2026

Your HVAC system does more than heat or cool your home. It also helps control humidity and supports better indoor air quality, which can change how comfortable your space feels even when the thermostat is set correctly.

A simple reminder that regular maintenance goes a long way for comfort, efficiency, and healthier air all year.

📞 Schedule an HVAC checkup today and keep your home running the way it should.

Have you had HVAC work done with Keith Air Conditioning? Share a photo or let us know how we helped keep your home comfo...
05/19/2026

Have you had HVAC work done with Keith Air Conditioning? Share a photo or let us know how we helped keep your home comfortable when it mattered most 🏠❄️🔥

05/14/2026

Your HVAC system should be keeping you comfortable, not causing hidden issues. Watch for these warning signs:

❄️ Uneven temperatures or weak airflow in rooms
💧 Excess humidity or condensation around vents
🌬️ Strange smells, dust buildup, or worsening indoor air quality

Small HVAC problems can turn into costly repairs if left alone. Staying ahead of them helps protect your comfort, efficiency, and air quality all year. 🔧

To the incredible mothers of Marshall, thank you for everything you do for your families and our community.Wishing you a...
05/10/2026

To the incredible mothers of Marshall, thank you for everything you do for your families and our community.

Wishing you a beautiful and well-deserved Mother’s Day! 🌷

05/07/2026

❄️🔥 HVAC Comfort Poll! 🔥❄️

Which upgrade fits your home best?

1️⃣ Energy-Smart – save on bills with high-efficiency systems
2️⃣ Ultra-Quiet – enjoy peace and comfort without the noise
3️⃣ Whole-Home Comfort – consistent temperature in every room
4️⃣ Smart & Connected – control your system from anywhere

Comment your top pick below!

Did you know? HVAC filters should usually be changed every 1–3 months. Allergies, pets, or extra dust mean more frequent...
05/05/2026

Did you know? HVAC filters should usually be changed every 1–3 months. Allergies, pets, or extra dust mean more frequent changes, while high-efficiency filters can last up to 6 months, depending on use.

Address

909 East End Boulevard N
Marshall, TX

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+19039353664

Website

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