HVAC Repair and Installation in Magnolia, TX

Spring Branch Air Conditioning and Heating services cooling, heating, heat pump, and air quality systems for homeowners across Magnolia. Our shop sits on FM 2920 in Tomball, a short drive from most Magnolia neighborhoods.
Family owned and veteran owned since 1956. 364+ Google reviews. Texas license TACLB49330E.

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HVAC Services We Provide in Magnolia

Cooling, heating, and air quality work handled by NATE certified technicians who diagnose the problem before quoting anything.

AC Repair

Full diagnostics on cooling systems that are short cycling, blowing warm, leaking water, or tripping a safety switch.

AC Installation

Load calculations and matched equipment sizing, with Amana systems from 13 SEER up to 21 SEER.

Furnace Repair

Heating diagnostics for units producing no heat, running louder than usual, or driving up winter energy bills.

Furnace Installation

Amana gas furnaces from the 80% AFUE minimum up to 98.3% AFUE, sized to the home rather than the old unit.

Heat Pump Repair

Repair, maintenance, and replacement for dual purpose systems that heat and cool from one unit.

Air Quality Inspection

UV lights, air scrubbers, high efficiency air cleaners, and dehumidification assessed against what the system is actually doing.

Ductwork Services

Duct sizing, R-8 insulation upgrades, booster fans on long runs, and plenum repair or replacement.

Other Services Available in Magnolia

Why Magnolia Homeowners Call Us

Real technicians, not salespeople

Our technicians diagnose systems and repair them. Nobody on a truck is trying to sell a Magnolia homeowner a new system when the fix is a capacitor.

Repair comes before replacement

We are set up to maintain and repair the equipment already in the home. When replacement genuinely makes more sense, we show the numbers and the payback schedule.

No upcharge for evenings or weekends

Phones are answered 24 hours a day, and we do not add a surcharge for after hours or weekend calls.

Cross trained in HVAC and plumbing

Every technician is trained on both sides of the business, which matters when an AC drain problem turns out to be a clogged bathroom sink line.

What We See on Magnolia Systems

Summer in the Magnolia area runs close to nine months, so outdoor units run almost constantly and pull in dirt, pollen, and cottonwood through the coil. Attics regularly clear 130 degrees, which is hard on R-6 ductwork and on drain lines that were never pitched correctly. Texas slab construction puts drain lines under the house, so a small leak surfaces late.

What Happens When You Call

1. Call or send a request

Phones are answered around the clock. We confirm the address, the symptoms, and get you on the schedule at no extra charge for evenings or weekends.

2. Full diagnosis at the root cause

The technician checks refrigerant pressures, contactor, capacitor, amperage draw, coil condition, and drain lines before recommending anything.

3. Repair options, priced up front

You get the actual problem, what it takes to fix it, and the cost. If the system is 10 or more years old, we lay out repair against replacement with the numbers.

4. Keep it maintained

Two visits a year, spring for cooling and fall for heating, catch the parts that fail cheap before they take out the parts that fail expensive.

Licensed, Certified, and Insured

See What Our Customers Have to Say -⭐⭐⭐⭐⭐ 383 Reviews

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Current Offers

Maintenance Agreement

$149 per year covers two scheduled visits, one in spring for the AC system and one in fall for the heating system.

Financing on new systems

Financing through Synchrony Financial, subject to credit approval. The most popular plan is 0% interest for 18 months, approved on site in about 90 seconds.

Free estimates on replacement

Estimates on new equipment are free, including a payback schedule showing what the efficiency gain is worth.

Magnolia HVAC Questions

Yes. Magnolia is one of our named service areas and sits close to our Tomball shop on FM 2920. Our broader coverage runs from League City in the south to Conroe in the north, and from Katy in the west to Mont Belvieu in the east.
No. There is no additional charge for after hours or weekend calls. Phones are answered 24 hours a day, though availability for same day emergency work depends on the schedule that day.
Usually not. A properly sized, properly working system should hold indoor humidity around 50 to 52% in this climate. Readings of 60% or higher normally point to a ductwork, airflow, refrigerant, or sizing problem. We diagnose the system first before recommending any additional equipment.
We advise against it on an older system. Replacing only the outdoor unit can cut efficiency by up to 15%, shorten the life of the system, and void most manufacturer warranties. The indoor coil should be replaced alongside it.
Most systems run 10 to 20 years. Manufacturers have changed how these units are built, and major problems now tend to show up closer to the 10 year mark than the 20 year mark that used to be typical.
That is the emergency drain line. It means the primary drain line is clogged and the emergency pan in the attic is holding water. Call before it reaches the ceiling.

Nearby Areas We Serve

Magnolia sits in the middle of our northwest Houston coverage. We also serve:

Get an HVAC Technician Out to Your Magnolia Home

Tell us what the system is doing and we will get you scheduled. No sales pitch, no upcharge for evenings or weekends.

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