
About Us

About XL Mechanical
XL Mechanical provides professional installation, maintenance, and service of all types of mechanical systems—from ductless mini-splits to large tonnage screw centrifugal chillers and boiler systems. Our goal is to provide quality service for the HVAC industry and to be the very best in a rapidly growing and changing environment.
Industry Affiliations
We distinguish ourselves above our competitors by being professionally affiliated with some of our industry’s most trusted names. We are the only Authorized Daikin Factory Service Representatives in Maine. We are also representatives of Honeywell, Siemens, Tridium, and Vykon.
Additionally, we are trained to work on almost any manufacturer’s equipment. We can provide precise input for any mechanical system based on our years of collected experience. We service the entire New England area, including Maine, New Hampshire, and Vermont.
OUR COMMITMENT
At XL, our promise is simple: we will work with integrity, take ownership of outcomes, partner with our customers and project teams, and continue building the expertise needed to deliver reliable mechanical and automation solutions.
Because of our unique position as Daikin Factory Service and as the premier provider of open, non‑proprietary controls systems, we have had the opportunity to build relationships with most installing mechanical contractors and engineering firms in New England.
We specialize in providing our customers with the finest mechanical and automation solutions available. Our team is committed to designing and delivering systems that meet the highest standards of excellence.
Our highly experienced staff can help you develop innovative solutions designed to optimize your systems and maximize your facilities’ output and efficiency, regardless of the size or type. We look forward to earning your business and your trust.


Want to Join our Team?
Thank you for your interest in working for us at XL Mechanical. Please fill out the form on this page and submit your resume. We can’t wait to hear from you!
For any questions please contact us through the details below.
Business Hours
Mon - Fri
7:30 am – 3:30 pm
What we Offer:
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Competitive wages
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Paid vacation, holidays, and sick time
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401(k) with company match
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An ESOP owned company with employee shares
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Employer-paid: Medical, HSA contribution, Maine paid family leave 100% paid, Short- and long-term disability, and Life insurance
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Optional dental, vision, and family medical coverage (employee-paid)
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Company vehicles, cell phones, tool account, and clothing allowance
HVAC Service Tech
We are seeking a skilled individual with experience in commercial and industrial HVAC (heating and air conditioning). The ideal candidate will have strong troubleshooting abilities, with additional knowledge of chillers and control systems considered a plus.
Requirements:
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Valid, clean driver’s license
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Ability to pass a background check
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Required licenses: Refrigeration Recovery, LP & Natural Gas, and Oil Burner
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High school diploma with technical/trade education (minimum)
We welcome candidates with additional experience or qualifications and will consider all relevant backgrounds for the right individual, including help with acquiring needed licenses.