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24/7 We’ll be there.Since 1967
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Commercial Services
In MA, RI, NH & CT

HVAC, Refrigeration, Electrical, Plumbing & More For Your Business

When we opened our doors over 50 years ago, Medford Wellington Services operated solely as an HVAC/R contractor. Over time, we have expanded to fill the needs of our clients, now also offering Plumbing and Electrical teams, a full-featured Sheet Metal Shop and a dedicated department for Construction and Special Project jobs. We install, maintain and replace systems for a wide variety of commercial entities, including restaurants, bars, schools, penal facilities, office buildings, warehouses, manufacturing plants and more. Our licensed technicians and project managers will work with you to come up with the right course of action to fit your unique business and location!

Services Offered

We currently offer the following commercial services:

HVAC, Heating & Air - Our experienced technicians provide emergency repairs, full design and installations, and preventative maintenance services on your commercial heating and cooling systems. Offered in MA, RI, NH & CT.

Refrigeration - For professional refrigeration services including food safety, repairs, inspections and ice machine cleaning, connect with our team today. Offered in MA, RI, NH & CT. 

Plumbing - We offer plumbing repairs, water heater services, grease interceptors and more. For your business’s plumbing needs, turn to our expert plumbing team. Offered in MA & NH. 

Gas Fitting - If you have a gas leak or other gas line service needed, we are here to help. Call on us for appliance hookups, gas line installations or any other gas fitting need. Offered in MA & NH. 

Electrical - For any commercial electrical need, from a routine inspection to a full panel upgrade, our certified electricians can deliver. Offered in MA, RI & NH.

Sheet Metal - We know how unique each business is and how individual each commercial system is. For sheet metal solutions that work for you, connect with us. Offered in MA, NH & CT. 

Plans & Specification Construction - Our team understands the ins and outs of commercial construction. We are here to help with your building plans, no matter the industry. Offered in MA & NH. 

Preventative Maintenance - The preventative maintenance services offered by Medford Wellington will keep your systems running well with less interruption and expense. Offered in MA, RI, NH & CT. 

Timely & Trusted Commercial Services

You can count on the team at Medford Wellington for your commercial service needs. In addition to professional work on systems, we provide:

  • 24/7 Emergency Service
  • 50+ Trucks At The Ready
  • Highly Trained & Certified Technicians
  • Safety At The Forefront Of Every Job Completed
  • Industry-Leading Performance

Call us today at for exceptional commercial services!