
Huntsville, Texas · Residential and commercial HVAC
Heating & Air Conditioning Services in Huntsville, TX
All-Temp repairs, installs and maintains heating and air conditioning systems for homes and businesses in Huntsville, Texas. Call our office during office hours to request service.
Office hours: Monday–Friday, 8:00 am – 5:00 pm. See the areas we serve
- Based in
- Huntsville, TX
- We work on
- Homes and businesses
- Office hours
- Mon–Fri, 8 am–5 pm
- Office phone
- 936-291-7836
HVAC services in Huntsville, TX, by what you need
Start with the situation you are in. Each service has its own page with details and questions we hear from customers.
Your AC is not cooling
AC Repair
Diagnosis and repair for warm air, weak airflow, a system that will not start and more.
More about AC RepairReplacing or adding air conditioning
AC Installation & Replacement
Home assessment, sizing, equipment options and installation for a new cooling system.
More about AC Installation & ReplacementGetting your AC ready for summer
AC Tune-Ups & Maintenance
A one-time tune-up that inspects your cooling system and flags repairs it needs.
More about AC Tune-Ups & MaintenanceYour heat is not working
Heating Repair
Diagnosis and repair for furnaces, heat pumps and thermostats.
More about Heating RepairReplacing or adding heating
Heating Installation & Replacement
Evaluation, equipment options and installation for furnaces and heat pumps.
More about Heating Installation & ReplacementGetting your heat ready for winter
Heating Tune-Ups & Maintenance
A seasonal heating tune-up and inspection before cold weather arrives.
More about Heating Tune-Ups & MaintenanceImproving the air indoors
Indoor Air Quality Services
Air purifiers, whole-house filtration, UV air sanitizers and humidity control.
More about Indoor Air Quality ServicesHeating and cooling for a business
Commercial HVAC Service
Repair, replacement and maintenance help for business owners and property managers.
More about Commercial HVAC ServiceOngoing maintenance
HVAC Maintenance Plans
What to ask about a maintenance plan and how to send an inquiry to our office.
More about HVAC Maintenance Plans
Not sure what you need? Call 936-291-7836 during office hours and our office will point you in the right direction.
Residential and commercial HVAC in Huntsville
Homes and businesses need the same things from heating and cooling: a system that works, a clear explanation when it does not and a plan for what comes next. Choose the side that matches your property to see where to start.
For your home
Whether the AC has stopped, the heat is uneven or you are planning a replacement, each service has its own page explaining what is involved and what affects an estimate.
For your business
Owners and property managers can tell our office about the building, the equipment and what it is doing, and we will confirm whether we can help and what the next step is.
Why choose All-Temp for HVAC in Huntsville
We are a local HVAC company with a shop on Old Houston Road. Here is what you can count on when you call.
- Shop at 3000 Old Houston Rd, Huntsville, TX
- Residential and commercial heating and air conditioning
- We find the cause, explain your options and wait for your decision before repair work begins
- Estimates are explained, not guessed: we tell you what drives the cost for your home
- Reach our office by phone or email, Monday–Friday, 8:00 am – 5:00 pm

How to request HVAC service
Four steps from first contact to a confirmed visit. If the problem cannot wait, skip the form and call.
- Step 1
Call to request service
Call 936-291-7836 and have your city or ZIP code and the service you need ready.
- Step 2
Our office reviews it
Requests are reviewed by our office during business hours, Monday–Friday, 8:00 am – 5:00 pm.
- Step 3
We contact you
We reach out by phone or email to talk through the problem and the next steps.
- Step 4
A time is confirmed with you
A visit or estimate is scheduled only once our office confirms a time with you directly. A call alone does not confirm an appointment.
HVAC maintenance and tune-ups
Seasonal tune-ups and inspections help find small problems before they turn into breakdowns. A tune-up cannot promise a system will never fail, but it gives a technician the chance to flag wear while repairs can still be planned.
Prefer ongoing visits? Ask about a maintenance plan. We do not publish plan pricing or terms online, so our office confirms what is currently offered before you decide anything.
What a tune-up typically covers
- Inspection of the indoor and outdoor equipment
- Filter, coils and drain line checks for cooling
- Electrical connections and safety controls
- Thermostat and airflow
- A report of any repairs we recommend
Specific checks vary by equipment type. Repairs are always a separate decision.
Areas we serve
All-Temp is based in Huntsville, TX and provides heating and air conditioning service for homes and businesses there. Not in Huntsville? Call our office and we will tell you whether we can help.
Our shop3000 Old Houston RdHuntsville, TX 77340Monday–Friday, 8:00 am – 5:00 pmGet directionsHVAC questions in Huntsville, TX
What areas does All-Temp serve?
We are based in Huntsville, TX and our service area is centered on Huntsville. If you are outside the city, call our office to confirm whether we cover your address.
Does requesting service book an appointment?
No. A visit or estimate is only scheduled once our office confirms a time with you directly.
What are your office hours?
Our office is open Monday through Friday, 8:00 am to 5:00 pm. Call during these hours to request service.
Do you work on homes and businesses?
Yes. All-Temp services both residential and commercial heating and air conditioning systems.
Do you offer maintenance plans?
Send us a maintenance plan inquiry and our office will explain what is currently available. We do not publish plan pricing or terms online.
What should I include when I request service?
Your name, phone number and email, your city or ZIP code, the service you need and a short description of what the system is doing. If you know the type of equipment and roughly how old it is, mention that too.
Should I repair or replace my heating or air conditioning?
It depends on the cause of the problem, the age and condition of the equipment and how often it has needed service. A technician has to look at the system first. See our pages on AC repair, heating repair and installation and replacement for the questions that usually decide it.
Do you offer emergency or after-hours service?
We do not publish emergency or after-hours availability online. Our office is open Monday through Friday, 8:00 am to 5:00 pm. Call and explain your situation, and our office will tell you what is possible. If you smell gas, leave the building and call your gas utility or 911.
Do you publish prices?
No. Repair and installation costs depend on the diagnosis, the equipment, your ductwork and the work involved, so we explain what shapes an estimate instead of posting figures that may not apply to your home.
Request HVAC service in Huntsville, TX
Our office takes service requests by phone. A visit or estimate is only scheduled once our office confirms a time with you.
- 3000 Old Houston Rd, Huntsville, TX 77340
To request service, call All-Temp during office hours.
Call 936-291-7836Monday–Friday, 8:00 am – 5:00 pm
