Warner Mechanical

Warner Mechanical Specializing in New Construction and Renovations of Commercial scale HVAC and Plumbing Systems.

03/28/2025
03/24/2025

The Warner Team is saddened to announce the passing of Dennis Nalley on March 20, 2025. We extend our heartfelt condolences to his family and loved ones.

Dennis had a distinguished 32-year career as a federal firefighter and EMT with the Fort Detrick Fire Department, retiring in 2021. He also served as a lifetime member of the First Hose Company in Boonsboro, where his commitment to helping others shone brightly. Dennis was affectionately known as "Huck" within his firefighter family. In recent years, he joined the private sector as the Safety Manager at R.W. Warner, where he continued his legacy of service and care.

In 2019, Dennis Nalley, known to the Warner family as "Denny" became one of Warner’s Safety Professionals. From the moment he joined, Denny dedicated himself to ensuring the safety of every employee, sharing his vast experience as a firefighter, training others, and serving as a mentor to many.

Denny had a rare gift; his influence wasn’t about citing OSHA standards or policies. Instead, he had a genuine way of showing people he cared. He went above and beyond for his team, always putting others before himself. To him, safety wasn’t just a job, it was personal.

The word “team” meant everything to Denny, not just at work but in life. A true sports fan, he lived for the Ravens, Orioles, and Capitals, always keeping up with the latest scores and making sure to ask, “What’d you think of that game?” His passion for people was just as strong. No matter who you were, he made the effort to greet you with a fist bump, ask how you were doing, or check if you needed anything.

When Denny visited job sites, it wasn’t just about business, it was about building relationships. He took a genuine interest in people’s lives, always knowing the right thing to say, the best advice to give, or the perfect joke to lighten the mood.

Even on his days off, Denny was thinking about ways to improve the safety of his team. He would write down ideas and come in on Monday ready to share them, always looking for ways to make a difference.

Denny’s presence was a light in the lives of those who knew him. His kindness, humor, and unwavering dedication to his team will never be forgotten. He made safety more than responsibility; he made it a shared commitment built on care, trust, and heart.

Rest easy, Denny. Your impact will live on in all of us.

A celebration of Dennis’ life will be held at 1 p.m. on Saturday, March 29, 2025, at the Boonsboro Volunteer Fire Department, 5 Saint Paul St., Boonsboro, MD 21713.

03/21/2025
03/21/2025
We are   for a Commercial Plumber!!If you have experience in commercial plumbing and are ready to work with a trusted na...
03/18/2025

We are for a Commercial Plumber!!

If you have experience in commercial plumbing and are ready to work with a trusted name in the industry, we want to hear from you.

✅ Minimum 2 years of commercial plumbing experience.
✅ Thread pipe and work with steel pipe.
✅ Strong analytical and problem-solving skills.
📢 Apply today: https://jobs.ourcareerpages.com/job/937575

Tag a friend who might be interested or share to spread the word! 👷‍♂️🔧

We are thrilled to recognize Dave Tosten as our Employee of the Month for February! He truly exemplifies what it means t...
03/18/2025

We are thrilled to recognize Dave Tosten as our Employee of the Month for February! He truly exemplifies what it means to be a standout member of the Warner team. Dave has been a rock-solid presence, consistently showing up with a can-do attitude and a commitment to our shared goals.

Dave brings a strong work ethic to every job site, tackling tough welds with confidence and keeping projects moving forward. His energy and commitment don’t go unnoticed—he leads by example, pushing those around him to do their best.

Beyond the work itself, Dave is the kind of teammate everyone wants on their crew. His positive attitude, respect for his colleagues, and willingness to go the extra mile make a real difference. We’re lucky to have him on our team—congratulations, Dave, on this well-earned recognition!

We'd also like to give a shout-out to our other February nominees:

Armando Messina
Jarred Lafferty
Cortez Boyce

Keep up the great work you guys!

Pictured left, John Ronzo (Superintendent) Pictured right, Dave Tosten (Welder)

03/07/2025

Happy Birthday month, Logan and Colby! We wish you the best of luck celebrating! 🎊🎂🍀

Wishing our March birthdays the best of luck during their celebrations this month! 🎊🍀🎂
03/07/2025

Wishing our March birthdays the best of luck during their celebrations this month! 🎊🍀🎂

03/05/2025

📢We are for a Safety Manager!! 📢

Some examples of this role's responsibilities include:

‼️Implementing and enforcing the Corporate Safety Program on the job site.

‼️Ensuring that all subcontractors and vendors are informed of and comply with contractual environmental, health, and safety requirements.

‼️Coordinating between safety engineers and subcontractors to ensure proper safety procedures are being carried out.

EASILY APPLY HERE▶️ https://jobs.ourcareerpages.com/job/935944

We look forward to hearing from you!

03/05/2025

👷‍♀️Looking for a hands-on career? 👷‍♂️

Join us at the Skilled Trades Job Fair during the Frederick Home & Garden Expo! 🏡🌼 In partnership with Frederick County Building Industry Association, this FREE event connects you with top local employers in construction, landscaping, home improvement, retail, and more. Whether you're starting your career or looking for a new opportunity, this is your chance to make valuable connections!

📍 Where: Frederick Fairgrounds, 797 E. Patrick Street, Bldg. #7, Frederick, MD
📅 When: March 15, 1pm – 4pm
🔗 Learn more and register today! https://tinyurl.com/2h9z29mc

🔗 Learn More about the Home & Garden Expo: https://www.frederickexpo.org/

03/05/2025

It's a perfect opportunity on to honor R.W., Jr., (Bill) the beloved president of R.W. Warner, Inc.

As the second-generation president who took over in 1973, Bill carried forward the foundation his father, Reece William Warner (R.W.), built—taking the company to new heights

By the mid‐1980’s, R. W. Warner, Inc. had established itself as one of the pre‐eminent mechanical contracting companies in the region!

Bill's dedication to craftsmanship, integrity, and innovation left a lasting impact — values that continue to guide us today.

We honor Bill for his unwavering commitment to excellence and the legacy he left behind.

03/04/2025

Happy Anniversary to Jason and David this month! 13 years is an incredible milestone and we are so lucky to have you guys on the Warner Construction team. Here's to many more years ahead!

Happy Anniversary month to Kendall and Jose! Thank you for your hard work, skills, and can-do attitudes. Their dedicatio...
03/03/2025

Happy Anniversary month to Kendall and Jose! Thank you for your hard work, skills, and can-do attitudes. Their dedication to quality workmanship and teamwork plays a big role in our success. Congratulations! 🎉

Congratulations to Cesar Vargas-Alberto from for winning Employee of the Month in January!Cesar has been a part of our t...
02/28/2025

Congratulations to Cesar Vargas-Alberto from for winning Employee of the Month in January!

Cesar has been a part of our team since 2015, and his hard work, positive attitude, and dedication to quality work have made a great impact on each job. His willingness to go the extra mile to get the job done sets the standard.

Thank you, Cesar, for your commitment to excellence and for always representing Warner Mechanical with pride. Congratulations!

Pictured: Cesar - Mechanic (left), Mike Cole - Foreman (right)

02/25/2025

On February 1, 1978, Keith walked through the doors of Kaempf & Harris Sheet Metal for his first day on the job. Fast forward 47 years, and it’s hard to imagine K&H without him, as our Lead Estimator. Keith has been the backbone of our team—his knowledge, precision, and dedication have been second to none.

From the days of hand-drawn takeoffs to today’s cutting-edge estimating software, Keith has seen it all and mastered it all. He’s been more than just an estimator—he’s been a mentor, a leader, and a true cornerstone of K&H. His impact on our projects, our people, and our company as a whole is immeasurable.

Now, after nearly five decades of service, Keith is hanging up his estimator’s hat and stepping into a well-earned retirement. While we can’t imagine K&H without him, we couldn’t be happier for him as he moves into this next chapter.

Keith, thank you for 47 years of dedication, hard work, and leadership. You will be deeply missed, but your legacy will live on for years to come. Join us in celebrating Keith’s incredible career and wishing him all the best in retirement!

02/20/2025

is in full swing! 🏌‍♂️

It was the summer of '89 at an Associated Builders and Contractors, Cumberland Valley Chapter golf tournament with Bill Warner - President, Fred Niehoff - CFO, Parker Nichols - Division President of Kaempf and Harris, and Don Lake - Division President of Kennedy Fire Protection.

Oh how time flies!

Check out when we partnered with Victaulic Company for the new Kite Pharma Cancer Therapy Production Facility."The VDC d...
02/18/2025

Check out when we partnered with Victaulic Company for the new Kite Pharma Cancer Therapy Production Facility.

"The VDC department and their capabilities of putting together 3D modeling and the designs that they did helped the project tremendously and we wouldn't have been able to do what we did without them." - Matt Bumgardner, Vice President, COO, RW Warner, Inc..

Watch the full case study video here:
https://www.youtube.com/watch?v=t4JzaPrDTso

Address

217 Monroe Avenue
Frederick, MD
21701

Opening Hours

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

Telephone

+13016625387

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