MW Mechanical Services

10/14/2026

Sick of dealing with inconsistent temperatures, a hot upstairs, or weak climate control in your split level Pittsburgh home? MW Mechanical has a solution! Learn about mini-split heat pumps and how they can solve your issues. Contact us today to find out more.

Experiencing a hot upstairs, inconsistent temperatures, or general discomfort throughout your home? Learn how mini-splits can help. Contact us to get started.

10/09/2026

Heat pumps may cost more upfront, but over time, they’ll save you thousands in reduced energy costs compared to traditional heating systems. Learn more today.

09/17/2026

Thinking about replacing your heating & cooling system? Come test drive it first!
🔥❄️

Stop into the MW Mechanical Services showroom, meet our team, and see our Carrier equipment actually operating before you make one of the biggest investments in your home.

Hear it run. Feel the comfort. Compare your options. Ask questions. Then choose the system that’s right for your home.

🏠 Stop in and see us!
📞 724-304-8772 (tel:724-304-8772)
🌐 http://MWMechanicalServices.com

MW Mechanical Services
Your Comfort, Our Mission.

09/16/2026

🔥 DON’T SECOND-GUESS YOUR HEATING SYSTEM. GET A SECOND OPINION.

Before you spend thousands on a repair or replacement, call MW Mechanical for a FREE SECOND OPINION — backed by science, measurements & real data. 🔬📊

📞 724-304-8772
🌐 MWMechanicalServices.com

Your Comfort, Our Mission.

05/27/2026

⚾️ 🐺 The Delmont Wolfpack Baseball Car Wash is coming up!

Come out and support these hardworking young athletes while getting your vehicle cleaned up for the summer! Huge thanks to everyone supporting local youth sports and helping this team grow on and off the field.

📅 May 30
⏰ 10AM – 2PM
📍 MW Mechanical Services
3451 Leechburg Rd, Lower Burrell

Bring your friends, family, and dirty vehicles — we’d love to see the community come together for a great cause!

05/02/2026

Just a friendly reminder to stop down and see us at our open house today from 12–5 PM!

We’d love to see you there. Stop by, say hello, and check things out.

📍 Former Hillcrest Volkswagen location
3451 Leechburg Rd.
Lower Burrell, PA 15068

05/01/2026

05/01/2026

Mark Williamson is in the business of heating and cooling, but he says his company’s ethos is a bit more than that. MW Mechanical Services, which Williamson founded in New Kensington in 2022, installs and repairs residential and commercial air conditioning and heating systems across Soutwester...

05/01/2026

🎉 Congratulations to MW Mechanical Services on their Grand Opening!

This morning, our CEO Ray Sleppy and Commercial Loan Officer Trainee Leland Bennett attended their ribbon cutting ceremony for their newest location in Lower Burrell. Pictured here is Leland with owner Mark Williamson, a valued ESB customer, and we’re proud to have helped finance this new building and support their continued growth.

MW Mechanical Services is dedicated to providing high-quality HVAC repair, maintenance, and installation services throughout the Alle-Kiski Valley area, with a strong focus on teamwork, trust, and customer experience.

They’ll also be hosting an open house tomorrow, be sure to check out their page for more details!

Congratulations again to Mark and the entire MW Mechanical team! 👏

04/24/2026

I'm so happy to welcome MW Mechanical Services to Lower Burrell!!

Starting in May they will operate out of the former Hillcrest Volkswagen building.

I've had the opportunity to get to know Mark and his team over the past few months and they are exactly the type of business and people we want in our city.

They are committed to the community and intend to be active here.

If you're not familiar with them, they are a fast growing residential and commercial HVAC company.

Please see the attached picture with details on their open house on May 2nd. Come out to meet the team and learn all about them. There so be games, prizes and food trucks (including Jilly’s Cafe Food Truck coming off of their incredibly successful debut last weekend).

There are more of these type of posts to come so stay tuned but for now....Welcome MW Mechanical!!