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About Us

We offer single-source facilities services solutions, including engineering, design, installation, repair, maintenance and operations for commercial real estate, financial, healthcare, technology, educational, and industrial facilities.

Job Summary

New England Mechanical Services, Inc is currently looking for a Service Billing Specialist responsible for performing weekly service order billing using standard cost accounting methodology to maintain accurate service order costing for multiple service groups located throughout the New England states. The role requires a thorough understanding of service agreements to ensure timely and accurate billing, as well as compliance with tax and prevailing wage laws in each state where work is performed. This is a fast-paced position that involves processing a high volume of service orders weekly.

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Essential Duties & Responsibilities

+ Perform weekly service order billing using standard cost accounting methodology.

+ Maintain accurate service order costing for several service groups across New England.

+ Understand and apply all aspects of service agreements to ensure billing accuracy.

+ Ensure compliance with state-specific tax and prevailing wage laws.

+ Process a large volume of service orders in a timely manner.

+ Collaborate with internal teams to resolve billing discrepancies and maintain data integrity.

Qualifications

+ **Education:** 2-to-4-year college degree required.

+ **Experience:**

+ 2–3 years of billing experience or direct customer service experience required, preferably in a contractor/service trade capacity.

+ Strong bookkeeping knowledge.

+ Experience with billing or customer management within accounting software (e.g. SAP, Oracle, JD Edwards).

+ **Technical Skills:**

+ Proficiency with Microsoft Office (Outlook, Word, Excel).

+ Comfortable with technology and accounting systems.

+ **Soft Skills:**

+ Strong written and oral communication skills.

+ Excellent organizational skills and attention to detail.

+ Self-starter with strong follow-up skills.

+ Ability to objectively analyze and solve problems through research and understanding.

Equal Opportunity Employer

As a leading provider of mechanical and electrical construction, facilities services, and energy infrastructure, we offer employees a competitive salary and benefits package and we are always looking for individuals with the talent and skills required to contribute to our continued growth and success. Equal Opportunity Employer/Veterans/Disabled

Notice to Prospective Employees

Notice to prospective employees: There have been fraudulent postings and emails regarding job openings. EMCOR Group and its companieslist open positions here (https://careers-emcorgroup.icims.com/) . Please check our available positions to confirm that a post or email is genuine.

EMCOR Group and its companies do not reach out to individuals to help with marketing or other similar services. If an individual is contacted for services outside of EMCOR’s normal application process – it is probably fraudulent.

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**Job Locations** _US-CT-South Windsor_

**ID** _2026-47566_

**Company** _New England Mechanical Services, Inc._

**Category** _Administrative Services_

**Position Type** _Full-Time_

**Location Type** _Onsite_

**Posted Date** _5 days ago_ _(1/13/2026 10:33 AM)_