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

Alief Ultra Mechanical

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United States
Houston, TX
Alief Ultra Mechanical

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

10/18/2026

Gas lines, wiring, and duct connections might not be pretty, but this is where safety and comfort actually begin.

Every connection we make on a heating system gets checked twice. A loose gas fitting or sloppy wiring is not just a performance issue, it is a safety issue, and it is exactly why we inspect things like heat exchangers and gas piping during every heating repair and hvac service visit. As the nights start cooling down across Houston, now is the time to make sure your furnace is ready before the first cold snap shows up.

✔ Furnace repair and heating repair with honest diagnostics
✔ Hvac maintenance with two seasonal checkups each year
✔ Ac repair and air conditioning service for all makes and models
✔ Heat pump repair and heat pump installation options

Our family has been doing this work since 1969, and we still treat every home like it belongs to one of our neighbors, because it usually does.

If your furnace has not been checked since last winter, schedule your fall inspection with Alief Ultra Mechanical today.

10/16/2026

What is hiding in your attic says a lot about how your home feels downstairs.

Most of the heating and cooling work that matters happens out of sight. Clean, properly sealed ductwork and a well-mounted central unit mean even temperatures in every room, lower energy bills, and fewer hvac repair surprises down the road. Poorly installed ducts leak conditioned air into the attic, and your system pays for it every single month. When we handle an ac installation or heat pump installation, we treat the ductwork with the same care as the equipment itself.

• Ductwork inspection and sealing for better airflow
• Hvac service and air conditioning service for all makes and models
• Furnace repair and heating repair before winter arrives
• Hvac maintenance plans with two seasonal checkups

Our family has been serving Houston homeowners since 1969, and we still believe the best work is the kind you never have to think about again.

If your system is older or your energy bills keep creeping up, schedule a free estimate with Alief Ultra Mechanical today.

10/14/2026

Houston weather can change fast, and a broken AC or furnace can make your home uncomfortable in no time. Alief Ultra Mechanical provides dependable HVAC repair, AC repair, heating repair, and air conditioning service for homeowners in Houston, TX, Pearland, TX, and Sugar Land, TX.

Whether you need fast HVAC service for a system breakdown, a new AC installation, furnace repair, heat pump repair, or heat pump installation, our team delivers practical solutions built around your comfort. We also provide HVAC maintenance to help your heating and cooling system run efficiently through every season.

From keeping your AC cool during Houston’s hottest days to restoring reliable heat when temperatures drop, Alief Ultra Mechanical is ready to help. Call today for information about HVAC repair, AC repair, air conditioning service, heating repair, furnace repair, and more.

Alief Ultra Mechanical
9636 Keegan Rd, Ste B, Houston, TX 77099
Phone: (281) 277-7557
Website: https://www.aliefheatingandairconditioning.com/?utm_source=google&utm_medium=organic&utm_campaign=gbp
Google Maps: https://maps.google.com/maps?cid=13219680436914449662

Serving Houston, TX, Pearland, TX, Sugar Land, TX, and nearby communities.

10/13/2026

When was the last time you changed your air filter?

It is one of the simplest things you can do for your system, and also one of the most forgotten. A clogged filter makes your furnace and AC work harder, drives up energy bills, and lets dust and allergens circulate through your home. This time of year, as systems shift from cooling to heating, a fresh filter helps everything run smoother heading into winter.

A dirty filter is one of the top reasons we see for hvac repair calls that could have been avoided. Swapping it out takes a minute, and it protects the equipment you have already invested in.

• Better indoor air quality for your family
• Lower strain on your furnace and blower motor
• Fewer ac repair and heating repair surprises

If your filter looks gray and dusty, your system is overdue for some attention. Our hvac service team in the Sugar Land and southwest Houston area includes filter checks with every hvac maintenance visit, and we service all makes and models.

Schedule your fall tune-up with Alief Ultra Mechanical today and breathe easier all season.

10/10/2026

A well-installed outdoor unit is only half the story. Where it sits, how it is leveled, and how much breathing room it has all affect how long it lasts.

Fall is when we see the payoff of a proper ac installation. Units that were set up right cool evenly, run quieter, and need fewer ac repair calls down the road. On the flip side, a condenser crowded by plants or sitting off-level works harder than it should, and that strain adds up over a long Houston cooling season. Our hvac service team checks for exactly these things during hvac maintenance visits, and we trim back nothing but the problems.

✔ Ac installation and replacement with free estimates
✔ Hvac repair and air conditioning service for all makes and models
✔ Heat pump repair and heat pump installation
✔ Seasonal hvac maintenance to protect your investment

Homeowners in Pearland and across the southwest Houston area have counted on our family since 1969 for honest work and no-pressure recommendations.

If your system struggled through summer, now is the perfect time to have it looked at. Schedule your free estimate with Alief Ultra Mechanical today.

10/09/2026

That first cool front always catches Houston off guard, and it is usually the same week our phones light up with furnace trouble.

After sitting idle all summer, heating systems need a safety check before they fire up for the season. A cracked heat exchanger or a faulty ignitor is not something you want to discover on the coldest night of the year. Our heating repair and furnace repair visits include a full safety inspection, so you know your system is running clean and safe before your family depends on it.

✔ Furnace repair and seasonal safety inspections
✔ Hvac repair and air conditioning service for all makes and models
✔ Heat pump repair and heat pump installation
✔ Ac installation with free estimates

Homeowners from Sugar Land to Katy have called on our family since 1969 because we fix what is broken and never push what you do not need. Honest diagnostics and transparent pricing are just how we do business.

Schedule your heating safety inspection with Alief Ultra Mechanical before the next cold snap rolls in.

10/08/2026

Rooftop units work hard all year, and fall is when smart building managers get ahead of problems.

Commercial systems sitting on rooftops take a beating from Houston heat, storms, and humidity. October is the right time to bring in a technician for hvac maintenance, because a worn belt or loose connection found now beats an emergency hvac repair call when tenants are counting on you. Our team handles everything from small packaged units to full commercial heating and cooling systems, and we service all makes and models.

✔ Commercial hvac service and air conditioning service
✔ Heating repair and furnace repair before cold snaps
✔ Heat pump repair and heat pump installation
✔ Ac installation and full system replacements with financing options

Whether you manage a retail space in Pearland or an office building in Houston, our family has kept local businesses comfortable since 1969 with honest diagnostics and transparent pricing.

Call Alief Ultra Mechanical or schedule online today for a free estimate on your commercial system.

10/05/2026

Cooler mornings are starting to show up around the greater Houston area, but your AC still has a few warm afternoons left to work through. That in-between stretch is actually the best time for hands-on hvac maintenance, because your system can be checked without fighting peak summer demand.

When our technicians tune up a unit, it is a true hands-on process, not a quick glance. We adjust components, test electrical connections, check refrigerant, and clean the parts that collect months of Texas dust. That kind of detailed air conditioning service is what keeps small wear from turning into an expensive ac repair later. It is also a good moment to make sure your heat pump or furnace is ready, since the first cold snap always arrives sooner than expected.

✔ Full ac repair and hvac repair for all makes and models
✔ Heat pump repair and heat pump installation
✔ Furnace repair and seasonal safety inspections
✔ Ac installation with free estimates

Homeowners in Sugar Land and across southwest Houston have trusted our family with their comfort since 1969, and we treat every system like it is in our own home.

Reach out to Alief Ultra Mechanical today to schedule your fall checkup before the season changes.

10/03/2026

October in Houston means your AC finally gets a break, and that makes it the perfect window to give your system some attention.

After months of running nonstop through the Texas summer, most units are overdue for a tune-up. Our hvac maintenance visits cover the full picture: cleaning coils, checking refrigerant levels, testing electrical components, and making sure your furnace is safe and ready for those surprise cold snaps. Catching a worn part now is a lot easier than scheduling an emergency ac repair or heating repair later.

✔ Seasonal hvac service for all makes and models
✔ Furnace repair and cracked heat exchanger inspections
✔ Heat pump repair and installation for year-round efficiency
✔ Ac installation with free estimates and financing options

Our annual maintenance plan runs $189 a year and includes two checkups plus complimentary diagnostics, which takes the guesswork out of staying on schedule.

Families across Pearland and the southwest Houston area have counted on our honest, no-pressure approach since 1969, and we would love to do the same for you.

Book your fall tune-up with Alief Ultra Mechanical today and stay ahead of the weather.

10/02/2026

The weather up in your attic can swing over 100 degrees even in fall, which makes it one of the toughest spots in your home for HVAC equipment.

That is exactly why the details matter so much up there. Properly insulated ductwork, a well-positioned central unit, and clean connections all add up to efficient heating and cooling for every room below. When we handle ac installation or hvac service in attic spaces, we take the time to seal and insulate everything the right way so you are not paying to cool your attic instead of your living room.

As Houston heads into the cooler stretch of the year, this is also a great time to schedule hvac maintenance on your system. A quick check now can catch small issues before they turn into mid-season heating repair calls.

✔ Attic ac installation and system replacements
✔ Ductwork inspection and sealing
✔ Air conditioning service for all makes and models
✔ Furnace repair and safety checks before cold snaps

From homes in Richmond to neighborhoods across the greater Houston area, our family has been doing honest, code-compliant work since 1969.

Schedule your free estimate with Alief Ultra Mechanical today and get your home ready for the season ahead.

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/

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