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Locally Owned and Family Operated Since 1989
One-Year Parts and Labor Warranty
Free Estimates That Are Accurate the First Time
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Commercial Rooftop HVAC Unit Repair
Locally Owned and Family Operated Since 1989
One-Year Parts and Labor Warranty
Free Estimates That Are Accurate the First Time
Request Service
Hero Request Form
Thank you for contacting us.
We will get back to you as soon as possible.
Please try again later.
Keep Your Business Running With Our Rooftop HVAC Repairs
When your commercial rooftop unit fails, your business feels the impact immediately. D&M Mechanical Contracting delivers fast, reliable repairs throughout Pittsburgh, PA, and surrounding areas. Our technicians are here to ensure your system gets back to peak performance quickly. Reach out to us for prompt service you can trust.
Signs Your Rooftop Unit Needs Attention
Commercial rooftop HVAC units work hard to maintain comfortable conditions for your business. When problems arise, they can disrupt operations and increase energy costs. Recognizing the warning signs early helps you avoid costly downtime and expensive emergency repairs.
- Inconsistent temperatures throughout your building
- Unusual noises coming from the unit
- Rising energy bills without explanation
- Poor airflow or weak ventilation
- System cycling on and off frequently
- Water leaks or moisture around the unit
Our team handles all major brands and systems, diagnosing issues accurately and implementing effective solutions. With over 35 years of experience, we'll get your equipment running smoothly again.
Why Choose D&M Mechanical Contracting
Throughout Pittsburgh, PA, and surrounding areas, businesses count on us for superior service and competitive pricing. As a family-owned company operating since 1989, we've built our reputation on quality workmanship and standing behind every job we complete.
- One-year parts and labor warranty on repairs
- Manufacturer warranties available
- NATE-certified technicians
- Free estimates provided within 24-48 hours
- EPA licensed and fully qualified
- Assistance with insurance claims when needed
We maintain strict quality control standards and continuously improve our processes to deliver exceptional results every time.
Contact Us
A malfunctioning rooftop unit can compromise your business operations and customer comfort. D&M Mechanical provides dependable commercial HVAC repairs throughout Pittsburgh, PA, and surrounding areas, backed by decades of experience and a commitment to excellence. Our team responds quickly, works efficiently, and delivers lasting solutions you can count on. Contact us today to schedule your repair service.
