https://www.facebook.com/1308407312546676/

Olsen Air LLC

Call Contact the business

Veteran- and family-owned company serving all of North Texas. Residential and commercial HVAC, mechanical and plumbing service. Master Certified.

Proudly owned by U.S. Marine Corps veteran David Olsen. Call (469) 554-9748. Veteran and Family owned and operated HVAC business. We service both commercial and residential, and NEVER charge extra for an emergency. Make us your first call or your last. You will not regret it.

10/09/2026

Family operated means the family is part of the work.

Olsen Air LLC is run by David Olsen, a proud United States Marine Corps veteran, with his sons working as operators in the field.

The Olsen name on the business belongs to the family behind it. We’re proud to serve homes and businesses across all of North Texas with HVAC, mechanical, and plumbing services.

Thank you to our customers and neighbors for supporting a veteran- and family-owned business. From the Olsen family to yours, have a great weekend!

Master Certified.
Call (469) 554-9748 or message Olsen Air LLC on Facebook.

10/07/2026

That steady drip deserves attention.

Take a quick look around your home: listen for faucets that keep dripping after they’re turned off, and look under sinks for unexpected dampness, puddles, or water spots.

These simple observations can help you notice a possible leak. Leave repairs and plumbing connections to a qualified professional.

Olsen Air LLC provides residential and commercial plumbing services across all of North Texas, along with HVAC and mechanical service.

Veteran and family owned and operated. Master Certified.

Call (469) 554-9748 or message Olsen Air LLC on Facebook.

10/05/2026

Your business has enough moving parts. Comfort should support the work, not interrupt it.

Olsen Air LLC provides commercial HVAC and mechanical service across all of North Texas, along with residential and commercial plumbing services.

Planning maintenance or dealing with a comfort concern at your facility? Let’s talk about what your building needs.

Veteran and family owned and operated. Master Certified.

Call (469) 554-9748 or message Olsen Air LLC on Facebook.

10/02/2026

The work behind the scoreboard deserves a cheer.

Olsen Air is proud to support Rockwall-Heath athletics and Forney Youth Athletic Association (FYAA/Spartans). To the athletes putting in the practice, the coaches giving their time, and the families showing up: thank you for making our community stronger.

The Olsen family believes in giving back and cheering on the next generation. Keep working hard, looking out for your teammates, and representing your community with pride.

From our family to yours, have a great weekend!

Olsen Air LLC | Veteran and family owned and operated
HVAC • Mechanical • Plumbing | Serving all of North Texas
(469) 554-9748

09/30/2026

Comfort check: your AC may be asking for attention.

Three signs it may be time to call a qualified professional:

• Uneven temperatures from room to room
• Frequent cycling
• New humidity or unusual sounds

It’s safe to check thermostat settings and replace a dirty air filter. For ongoing issues, please leave equipment panels, electrical components, refrigerant, and gas systems to a qualified professional.

Olsen Air provides HVAC, mechanical, and plumbing service for homes and businesses across North Texas.

Veteran and family owned and operated. Master Certified.

📞 (469) 554-9748
💬 Message Olsen Air LLC on Facebook

09/28/2026

At Olsen Air, service is personal.

David Olsen, a proud U.S. Marine Corps veteran, leads a family-run team with his sons working in the field. Together, they serve homeowners and businesses throughout North Texas with HVAC, mechanical, and plumbing service.

Thank you for trusting our family when comfort matters.

Veteran and family owned and operated. Master Certified.

(469) 554-9748
Message Olsen Air LLC on Facebook

09/23/2026

Your home should feel comfortable throughout the house.

If you are noticing uneven room temperatures, longer-than-usual run times, or new noises or weak airflow, it is worth having a qualified professional take a look.

Olsen Air provides residential and commercial HVAC, mechanical, and plumbing service across North Texas.

Veteran and family owned and operated. Master Certified.

📞 (469) 554-9748
💬 Message Olsen Air LLC on Facebook

09/21/2026

HVAC, mechanical, and plumbing systems all play a role in keeping your home or business running smoothly.

Olsen Air provides residential and commercial plumbing service throughout North Texas, alongside the AC, heating, and mechanical work our customers already know us for.

Whether you are planning service, noticing a change, or need a qualified professional to assess an issue, our family is here to help.

Veteran and family owned and operated. Master Certified.

📞 (469) 554-9748
💬 Message Olsen Air LLC on Facebook

09/18/2026

Energy-Smart AC Tip: Keep it consistent.

A steady thermostat setting can help reduce wasted energy while keeping your home comfortable. If you’ll be away for a while, make a small adjustment instead of constantly turning the temperature up and down.

If your AC is running nonstop, rooms are cooling unevenly, or your energy bill suddenly jumps, it may be time to have a qualified professional take a look.

Veteran and family owned and operated. Serving homes and businesses throughout North Texas.

📞 (469) 554-9748
💬 Message Olsen Air LLC on Facebook

Address

Rockwall, TX
75098

Telephone

+14695549748

Website

facebook.com

Alerts

Be the first to know and let us send you an email when Olsen Air LLC 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 Olsen Air LLC:

Want your business to be the top-listed contractor in Rockwall?