What are the opening hours?

Monday 7:30am - 5pm Tuesday 7:30am - 5pm Wednesday 7:30am - 5pm Thursday 7:30am - 5pm Friday 7:30am - 5pm

Alief Ultra Mechanical

Home
United States
Houston, TX
Alief Ultra Mechanical

A family owned and operated company dedicated to keeping your family and home comfortable no matter w

09/05/2026

Commercial rooftops keep Houston businesses running, and so do the people who service them. 🏢

Rooftop units take a beating from the Texas sun, so regular hvac maintenance and timely hvac repair are what stand between a smooth workday and a building full of uncomfortable customers. At Alief Ultra Mechanical, our technicians handle commercial air conditioning service and heating repair on systems of every size, just like we have since 1969.

From ac repair on a packaged rooftop unit to heat pump installation for a light commercial space, we bring the same honest diagnostics and clear pricing to every job. Business owners across the Houston area know we fix what is broken instead of pushing for replacements you do not need.

Keep your building comfortable and your energy bills in check. Schedule commercial hvac service with Alief Ultra Mechanical today.

09/02/2026

Sometimes the best HVAC repair is the one you never need. 🔧

Hands-on maintenance like this is how small problems get caught before they turn into mid-heat-wave breakdowns. At Alief Ultra Mechanical, our hvac maintenance visits cover refrigerant levels, electrical connections, coils, and airflow, the same careful air conditioning service we have given Houston homes since 1969.

A tune-up this time of year pays off:
• Keeps your ac repair bills smaller and rarer
• Helps your system run cooler for less money ⚡
• Spots worn parts before the next cold snap calls for furnace repair or heat pump repair

Whether you need routine hvac service or you are weighing a new ac installation, our family gives you honest answers and clear pricing every time.

Schedule your fall tune-up with Alief Ultra Mechanical and head into the season with one less thing to worry about.

08/31/2026

That rattling sound from your AC is not going to fix itself. 🔧

Late summer in Houston means your system has been working overtime for months, and small issues like worn belts, clogged drains, or low refrigerant tend to show up right about now. Alief Ultra Mechanical has handled hvac repair and air conditioning service in this area since 1969, and we always start with honest diagnostics before talking about replacements.

A few signs it is time to call:
✔ Warm air coming from the vents 🌡️
✔ Short cycling or strange smells
✔ A sudden spike in your electric bill ⚡

Whether you need ac repair, furnace repair before the first cold snap, or a new ac installation with a heat pump installation as an efficient upgrade, our team is ready to help. Families in Houston, Sugar Land, and Pearland count on us for straightforward hvac service and dependable hvac maintenance all year long.

Get ahead of a breakdown and schedule your free estimate with Alief Ultra Mechanical today.

08/30/2026

A clean attic install makes a bigger difference than most people realize. 🏠

The setup in this Richmond attic shows what proper ac installation looks like, with a centralized unit and well-sealed insulated ductwork delivering even, efficient cooling to every room. Alief Ultra Mechanical has been handling hvac service like this across the greater Houston area since 1969, and we treat every attic system like it is going into our own home.

Why a quality installation matters:
✔ Insulated ducts keep cooled air from leaking into the attic
✔ Correct sizing means better comfort and lower energy bills ⚡
✔ Solid hvac maintenance after install keeps it running for years

With late-summer heat still hanging on in Houston, now is a smart time to replace that aging system. Whether you need ac repair, air conditioning service, or a full installation, reach out to Alief Ultra Mechanical and schedule your free estimate today.

08/26/2026

Houston heat doesn’t take a day off, and neither do we. 🧰

When your rooftop unit starts short-cycling, blowing warm air, or making new noises, fast hvac repair can prevent a bigger breakdown. Alief Ultra Mechanical provides reliable hvac service for homes and businesses across Houston, Pearland, and Sugar Land, with honest troubleshooting and clear options.

Common reasons to call for ac repair:
• Weak airflow or uneven cooling 🌬️
• Rising energy bills ⚡
• Frozen coil or refrigerant concerns ❄️

Need air conditioning service or planning an ac installation before the late-summer rush hits? Schedule a visit with Alief Ultra Mechanical today.

08/23/2026

Rooftop HVAC work takes planning, the right equipment, and a crew that knows the job. 🏗️

At Alief Ultra Mechanical, we handle air conditioning service for commercial buildings across Houston, Pearland, and Sugar Land, including rooftop unit replacements and upgrades. If your system is struggling in late-summer heat, we can help with HVAC service that keeps your tenants, staff, and customers comfortable.

Common reasons to call us:
• AC repair when cooling drops off or cycles too often ❄️
• HVAC repair for strange noises, airflow issues, or shutdowns
• AC installation when it’s time to replace an aging rooftop unit
• HVAC maintenance to reduce surprise breakdowns 🔧

Need help with a rooftop system or a multi-unit property? Schedule service with our team today.

08/21/2026

Keeping a big building cool in Houston heat takes fast, reliable work. 🔧

Alief Ultra Mechanical handles commercial air conditioning service and hvac service for industrial spaces across Houston, Pearland, and Sugar Land. If temps are rising, we can pinpoint problems quickly and get your system running right again with professional hvac repair and ac repair. 🚚

Common issues we help with:
• Warm air, weak airflow, or uneven cooling
• Noisy units, short cycling, and control problems
• Preventive hvac maintenance to cut downtime ✅

Need service near 9636 Keegan Rd Ste B? Reach out today to schedule your visit.

08/20/2026

Big commercial HVAC lifts need careful planning and the right crew. 🏗️

In late summer heat, Alief Ultra Mechanical helps Houston-area businesses stay comfortable with reliable HVAC service for rooftop and large-system work. If your building is struggling to cool, we handle air conditioning service and AC repair with clear, no-pressure recommendations.

Here’s what we can help with:
• HVAC repair for sudden breakdowns 🚚
• AC installation and replacements for older systems ❄️
• HVAC maintenance to cut surprises and downtime 🔧

We work with property managers and business owners in Houston, Pearland, and Sugar Land, and we service all makes and models. Schedule your onsite evaluation with Alief Ultra Mechanical today.

08/17/2026

New HVAC install planned? The connections matter. 🔧

At Alief Ultra Mechanical, we take air flow and safe gas line hookups seriously, especially in late-summer heat when your system has to run hard. If you’re in Houston, Pearland, or Sugar Land, our team can help with a clean setup and dependable performance from day one.

We handle:
• Ac installation for homes and light commercial spaces 🏠
• Air conditioning service and Hvac service for most makes and models
• Hvac repair when your system won’t cool like it should ❄️

Want to replace an older system or get options that fit your space? Send us a message to schedule a visit.

08/16/2026

Attic HVAC work needs to be done right the first time. 🛠️

In Houston summers, a properly sized system and sealed ductwork can make a big difference in comfort and airflow. Alief Ultra Mechanical handles air conditioning service for homes and light commercial spaces, with careful installs and clean workmanship you can count on in Houston, Pearland, and Sugar Land.

Here are a few reasons to schedule now:
• AC installation that matches your home’s needs
• HVAC maintenance to help prevent mid-summer breakdowns
• Fast AC repair and HVAC repair when your system can’t keep up ❄️
• Heating repair for safety and reliability before cooler weather returns 🔧

Need HVAC service from a local team that’s been here for decades? Reach out to schedule a visit with Alief Ultra Mechanical. 📍

Address

9636 Keegan Road Ste B
Houston, TX
77099

Opening Hours

Monday	7:30am - 5pm
Tuesday	7:30am - 5pm
Wednesday	7:30am - 5pm
Thursday	7:30am - 5pm
Friday	7:30am - 5pm

Website

http://www.aliefheatingandairconditioning.com/

Alerts

Be the first to know and let us send you an email when Alief Ultra Mechanical posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to Alief Ultra Mechanical:

Want your business to be the top-listed Engineering Company in Houston?