What are the opening hours?

Monday 8am - 5:30pm Tuesday 8am - 5:30pm Wednesday 8am - 5:30pm Thursday 8am - 5:30pm Friday 8am - 5:30pm

J National Construction

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United States
Katy, TX
J National Construction

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Construction Company in Houston, TX specializing in Multi-Family Renovations, Restoration and repair services.

11/02/2026

Today, we pause to remember the lives, love and memories that remain with us.🤍

10/26/2026

Property maintenance gets easier when you have one team to call.

From plumbing leaks and electrical issues to HVAC service, roofing repairs, restoration and construction work, J National helps multifamily and commercial property teams handle everyday repairs and unexpected service needs.

Have a project coming up or need immediate support? Our team is available 24/7.

🌐 www.jnational.com

Dallas: 972-776-0010
Houston: 832-919-8555
San Antonio: 210-806-0600

10/21/2026

👷‍ Learning, sharing knowledge and strengthening our skills as a team.

At J National, we value opportunities to learn from one another, build expertise and keep growing together.

Every training session is a step toward better work and stronger results for the properties and communities we serve.

10/19/2026

Water has a way of showing up where it shouldn’t. When drainage starts becoming a concern, addressing it early can help protect access, daily operations and the condition of the property.

Need a drainage concern assessed? J National is available 24/7.

🌐 www.jnational.com

📞 Dallas: 972-776-0010
📞 Houston: 832-919-8555
📞 San Antonio: 210-806-0600

10/16/2026

Three customers. One consistent impression: David Cepeda was professional, polite and quick to respond when help was needed.

Thank you to Rudy, Luis and Ayisha for taking the time to share their experiences.

Feedback like this recognizes the care and professionalism David brings to his work.

Great work, David. We appreciate the standard you bring to every service call.

🌐 www.jnational.com

Dallas: 972-776-0010
Houston: 832-919-8555
San Antonio: 210-806-0600

10/14/2026

Strong housing operations depend on skilled maintenance teams and reliable service partners.

The 2026 Texas Housing Association Annual Conference brought housing professionals together to share practical knowledge, strengthen industry connections and recognize the hands-on work that keeps communities safe and functional.

J National supports housing and property management teams across Texas with 24/7 plumbing, electrical, HVAC, roofing and property repair services.

Need dependable support for your properties? Contact our team.

🌐 www.jnational.com

Dallas: 972-776-0010
Houston: 832-919-8555
San Antonio: 210-806-0600

10/12/2026

Exterior electrical equipment is constantly exposed to heat, rain, moisture and everyday wear.

Damaged covers, visible corrosion, water intrusion and restricted access should never be ignored.

J National provides commercial electrical service and maintenance support to help property teams identify and address exterior equipment concerns before they lead to safety issues or service interruptions.

Need electrical support for your property? Our team is available 24/7.

🌐 www.jnational.com

Dallas: 972-776-0010
Houston: 832-919-8555
San Antonio: 210-806-0600

10/07/2026

BEFORE THE NEXT RAIN 🌧️

Take a quick look around your property for signs of water intrusion:

• Clogged or damaged gutters
• Roof damage around seams and vents
• New ceiling or wall stains
• Ponding or poor drainage

Spot something concerning? J National can help identify the issue and recommend the next step.

www.jnational.com

Dallas 972-776-0010
Houston 832-919-8555
San Antonio 210-806-0600

10/05/2026

Fire Prevention Week runs October 4–10, and safe charging is the focus this year. It is a timely reminder for residents, maintenance teams and anyone using rechargeable devices.

NFPA recommends using the charger approved by the manufacturer, charging devices on a hard and flat surface, unplugging them when fully charged and stopping use if a battery becomes very hot, swells, leaks or smells unusual.

On the property side, repeatedly tripping breakers, warm or discolored outlets and damaged charging areas should be reviewed by a qualified electrical professional.

Share these reminders with your residents and staff.

🌐 www.jnational.com

Dallas: 972-776-0010
Houston: 832-919-8555
San Antonio: 210-806-0600

10/02/2026

Texas may still have warm afternoons in October, but cooler mornings can reveal HVAC issues that were easy to miss during summer.

Weak airflow, uneven temperatures, unusual sounds, and equipment that has been working harder than usual are all worth documenting.

A fall system check gives property teams a clearer picture of what needs attention before heating is used more regularly. It also creates time to schedule service before a comfort complaint turns into an urgent call.

Planning an HVAC visit? J National supports multifamily and commercial properties with heating and air-conditioning service.

🌐 www.jnational.com

Dallas: 972-776-0010
Houston: 832-919-8555
San Antonio: 210-806-0600

Address

20501 Katy Freeway
Katy, TX
77450

Opening Hours

Monday	8am - 5:30pm
Tuesday	8am - 5:30pm
Wednesday	8am - 5:30pm
Thursday	8am - 5:30pm
Friday	8am - 5:30pm

Website

http://www.jnational.com/

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