Partner With a Dependable Mechanical Contractor in Portsmouth, NH

One of the best choices you can make for your company is to work with a reliable HVAC and boiler mechanical contractor. Look no further than MB Mechanical if your system requires cutting-edge solutions. Our specialists have undergone training to guarantee that your system operates securely, effectively, and in accordance with industry standards. We specialize in the design-build, new installs, equipment swap-out, maintenance, and repairs of all boilers and HVAC systems.

We have established a reputation for dependability and professionalism over the course of more than 35 years. We take pleasure in the high caliber of our work and the prompt completion of every assignment. Trust the team at MB Mechanical Contractors if you require experts to assure the success of your mechanical system installs and repairs. We are NBIC and ASME certified! Customers in and around Portsmouth, Maine, can take advantage of our services.

Your One-Stop HVAC Contractor

Safety, Quality, and Service First

Your industrial and commercial HVAC systems have more complex requirements. We provide top-tier knowledge to assist you in achieving your goals because of this. We have helped restaurants, hotels, office buildings, food and beverage processors, seawater laboratories, and more over the years. To make sure that our projects are strong and long-lasting, we only utilize the best HVAC equipment and cutting-edge technologies.

From beginning to end, our expert specialists, welders, pipe-fitters, and plumbers will help you and address any issues you may have. We provide estimates and an inexpensive pricing system so you never have to wonder how much a service will cost.

Our crew will be happy to assist you with the following services:

• Industrial and commercial HVAC service
• HVAC repair services
• HVAC design
• HVAC maintenance service
• Boiler repair
• Heating equipment suppliers