Marshall’s Trusted HVAC Experts
At All Elements Heating & Air, we are committed to providing exceptional HVAC services to both residents and businesses in Marshall, Texas. Our dedication to excellence and customer satisfaction has established us as a trusted partner in the community for all heating and cooling needs.
Serving Marshall with Pride Since 2012
Since our founding in 2012, we have earned our reputation as a reliable HVAC provider in Marshall, TX. Whether you require air conditioning repair during the height of summer or need a heating installation before the temperatures drop, our experienced team is ready to deliver consistent and efficient service to homeowners and businesses alike.
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From fast repairs to energy-efficient installations, we provide top-quality workmanship, transparent pricing, and long-term solutions to keep your HVAC system performing at its best.

HVAC Repair & Installation in Marshall
With hot, humid summers and cool winters, a dependable HVAC system is a must. Our skilled technicians provide expert service for all makes and models, whether you need a quick repair or a brand-new system.
Why Choose All Elements Heating & Air in Marshall?
East Texas homeowners and businesses choose All Elements Heating & Air because we do more than fix heaters—we provide dependable service backed by expertise, honesty, and a commitment to your comfort. No matter the issue, we’re here to help.
Certified
Technicians
Skilled in all major HVAC brands and models.
Transparent
Pricing
With us, what you see is what you get—clear, competitive quotes with no hidden costs or surprises.
24/7
Emergency
Service
We’re here when you need us most!
Locally
Owned
&
Operated
We don’t just work here; we also live here. We understand the unique HVAC needs of East Texas homes and provide tailored solutions to fit our local climate.

Keeping Marshall Businesses Running—No Matter the Season
Expert Commercial HVAC Services to Keep Your Business Comfortable & Efficient
A reliable HVAC system is essential for Marshall businesses, ensuring employees stay productive, customers feel comfortable, and operations run smoothly. At All Elements Heating & Air, we specialize in comprehensive commercial heating, cooling, and refrigeration solutions tailored to your needs.
- Routine Maintenance Plans – Preventive service to reduce downtime and extend equipment lifespan.
- HVAC Installations & Upgrades – Energy-efficient replacements for cost-effective operation.
- Emergency Repairs – Fast response times to keep your business running without disruption.
- Refrigeration & Ventilation Solutions – Walk-in coolers, freezers, and industrial ventilation systems.
Our experienced team understands the unique demands of commercial HVAC systems, providing solutions that maximize efficiency and lower operating costs.
Need fast, professional HVAC service for your business?Reach out to schedule an appointment, or call us 24/7 if you're having an emergency at (903) 702-3941.
All Elements Heating & Air serves the following cities: Marshall, Longview, Hallsville, Waskom, Karnack, Jefferson, Avinger, Lone Star, Diana, Kilgore, Carthage, Tatum, Henderson, Elysian Fields, Tyler, Gladewater, Linden
5 Essential HVAC Tips for a Comfortable, Efficient Space
Change Filters Frequently
A dirty air filter restricts airflow, making your HVAC system work harder to heat or cool your space. This leads to higher energy bills, reduced efficiency, and potential system failures. Check your filters every month and replace them every 1-3 months, depending on usage, pets, and indoor air quality needs.
Schedule Routine Maintenance
Just like a car, your HVAC system needs regular tune-ups to operate at its best. Preventative maintenance helps catch small issues before they become costly repairs, extend your system’s lifespan, and improve energy efficiency. Biannual maintenance is included in our Service Agreements, ensuring your system is always in top shape.
Upgrade to a Smart Thermostat for Better Control
Traditional thermostats require constant manual adjustments, but smart thermostats learn your habits and automatically optimize temperature settings. Features like remote control via smartphone apps, energy usage reports, and scheduling help you save money and maximize comfort. Switching to a smart thermostat can cut energy costs by 10-15% per year while reducing wear and tear on your HVAC system.
Improve Airflow & Duct Efficiency
Blocked vents, leaky ductwork, or poor insulation can cause uneven temperatures, excessive strain on your system, and higher heating and cooling bills. Make sure vents and registers are open and unblocked, have ducts inspected and sealed, and consider additional insulation for maximum efficiency.
Know When to Repair or Replace Your System
If your HVAC unit is over 10-15 years old, requires frequent repairs, or struggles to maintain comfortable temperatures, replacing it with a high-efficiency system can reduce energy costs, improve indoor comfort, and eliminate costly breakdowns. Not sure if it’s time? We offer expert evaluations and free replacement quotes to help you decide.
Frequently Asked Questions
Regular maintenance is recommended twice a year—once in the spring for cooling and once in the fall for heating. This helps prevent breakdowns, improves efficiency, and extends your system’s lifespan. Biannual inspections are included in our HVAC service agreements, making it easy to stay on top of maintenance while saving money on future repairs. Learn more about our plans here: Service Agreements.
If you notice uneven temperatures, rising energy bills, unusual noises, or weak airflow, it may be time for a professional inspection. Catching small issues early prevents costly repairs.
Yes! A well-maintained system runs more efficiently, reducing energy waste and keeping your utility bills lower. Dirty filters, clogged ducts, or worn components force your HVAC system to work harder, increasing costs.
Signs include excessive dust, musty odors, mold growth, or worsening allergy symptoms. Clean ducts improve indoor air quality and help your HVAC system perform at its best.
Yes! We provide 24/7 emergency repairs for both residential and commercial customers. Whether it’s a sudden breakdown in the middle of summer or a heating failure on a cold night, we’re here to help.
