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Guide · Massachusetts · 6 min read

How to Win Government HVAC Contracts in Massachusetts

By the XL Eagle bid team · Updated November 2, 2026 · Built from our live bid database and USAspending.gov

HVAC contracts in Massachusetts come from three places. State and local buyers post on COMMBUYS. Bases like Hanscom Air Force Base and Coast Guard units post on SAM.gov. Larger building projects go through a filed sub-bid process.

The license rules matter here. Massachusetts does not issue one single HVAC license. Sheet metal work and refrigeration work are licensed separately, and each has its own board.

This guide covers the basics. XL Eagle offers a second path. You send us your price on a government job. XL Eagle writes and submits the bid as the prime. If it wins, you do the work and get paid. You do not need your own SAM.gov registration to work this way.

HVAC contracts in Massachusetts at a glance

  • 7 open HVAC bids in Massachusetts on XL Eagle today. See them all.
  • 43 HVAC solicitations in Massachusetts in the last 12 months that we tracked (19 federal, 24 state and local).
  • Federal agencies made 79 contract awards worth $7.4 million for work performed in Massachusetts under NAICS 238220 (this code also covers plumbing work) in FY2025 (Oct 2024 - Sep 2025).
  • Top federal buyers that year: Department of Defense ($4.3 million); Department of Veterans Affairs ($1.8 million); Department of the Interior ($979,760).
  • Agencies posting this work most often in our data: Air Force, US Coast Guard, National Park Service, Indian Health Service.
  • Where these jobs get posted: COMMBUYS, OpenGov.

Bid counts from the XL Eagle bid database as of November 2, 2026. Award totals from USAspending.gov.

Who buys HVAC work in Massachusetts

  • Hanscom Air Force Base in Bedford, a non-flying base that supports the Air Force Life Cycle Management Center.
  • Coast Guard units and facilities in New England.
  • State departments and public colleges buying through COMMBUYS.
  • Cities, towns and school districts that need boiler, rooftop unit and ductwork service.
  • Massport, which runs Logan Airport, Hanscom Field and Worcester Regional Airport, and the MBTA.

Open HVAC bids in Massachusetts right now

All open HVAC bids in Massachusetts →

Licenses you need in Massachusetts

The Board of Examiners of Sheet Metal Workers licenses ductwork and ventilation work at the journeyperson and master levels. A master may work as a firm and must keep a regular place of business where the license is displayed. A refrigeration license is required for refrigerant-containing parts of systems of 10 tons or greater. A Refrigeration Contractor license lets you keep a place of business and employ licensed people. Local permits come from the building inspector.

Register to bid in Massachusetts

State and local jobs in Massachusetts are posted on these sites:

  • COMMBUYS: The Commonwealth's buying system, where state departments and many cities and towns post bids and where vendors set up a profile to get bid notices.
  • Supplier Diversity Office (SDO) Portal: Where Massachusetts businesses apply for diversity certification and join the Small Business Purchasing Program.
  • SAM.gov: The federal site where bases and agencies, including those in Massachusetts, post contract opportunities.
  1. Go to www.commbuys.com and click Register.
  2. Have your legal business name, address, email and tax ID ready.
  3. Pick at least one UNSPSC code that matches your work, because bid alerts follow those codes.
  4. Name a Seller Administrator, the person who manages your profile and can respond to bids.
  5. Join the Small Business Purchasing Program through the SDO Portal if you qualify.
  6. Add up to three email addresses so more than one person sees bid alerts.

The state says a COMMBUYS vendor profile is free, and the SBPP registration page lists no fee.

Federal jobs in Massachusetts use SAM.gov, which is free. What SAM.gov is and how to register.

Small business certifications in Massachusetts

  • Small Business Purchasing Program (SBPP): Massachusetts-based businesses with 50 or fewer full-time equivalent employees, $15 million or less in average gross revenue over three years, and at least one year in business.
  • SDO diversity certification: The Supplier Diversity Office certifies minority, women, Portuguese and veteran owned businesses in house, and recognizes some third-party certifications.

Wage rules on public jobs

Massachusetts sets minimum wage rates for public construction under G.L. c. 149, sections 26 to 27D. The state also sets rates for cleaning state office buildings or buildings leased by the state under section 27H, and a covered cleaning contract without those wage terms is invalid. For federal jobs, the Service Contract Act applies to service contracts over $2,500 and Davis-Bacon applies to federal construction over $2,000.

What HVAC jobs look like in Massachusetts

  • Sheet metal work covers ductwork, louvers, dampers and fire and smoke dampers. Only a licensed master or journeyperson, with local permits, can do it.
  • The refrigeration technician license needs a Universal CFC certification, plus 6,000 hours as an apprentice under a Massachusetts refrigeration contractor or 450 hours of approved study. The state posted a notice that new requirements for refrigeration technicians start November 9, 2026.
  • Large public building projects use filed sub-bids under G.L. c. 149, section 44F. Heating, ventilating and air-conditioning is one of the listed classes of work.
  • To file a sub-bid on state vertical building work, you need a certificate of eligibility from DCAMM. The filed sub-bidder fee is $200 a year, and the review can take 60 to 90 days.
  • For federal service work over $2,500, the Service Contract Act wage determination in the bid applies. Federal construction over $2,000 follows Davis-Bacon.

Pricing HVAC work for Massachusetts public buyers

  • Split the price into parts: equipment, parts, labor, travel, permits and a warranty line.
  • Use the wage rates in the bid, whether they come from a prevailing wage sheet or a federal wage determination.
  • On service contracts, price planned maintenance visits and repair calls separately so the buyer sees the logic.
  • Ask whether the buyer wants a fixed price or a not-to-exceed number for repairs.
  • Include time for permits. Local building inspectors issue them, and waits are real.

Mistakes that lose these bids

  • Bidding a job that needs a license you or your sub do not hold. The bid is rejected or the work stops.
  • Missing the filing deadline on a sub-bid. Each spec section states a time limit for filing with the awarding authority.
  • Using old prevailing wage rates. A Massachusetts rate sheet applies to one project and lasts 90 days from issue.
  • Leaving out the permit and inspection steps in the schedule.

The fastest way to bid: send us your price

You can register and bid on your own using the steps above. If you would rather not, send XL Eagle your price on any HVAC job in Massachusetts. We write and submit the bid as the prime contractor under our registrations. If it wins, you do the work and get paid. You do not need your own SAM.gov registration to work this way.

Pick a Massachusetts HVAC job or read the national guide to government HVAC contracts.

Frequently asked questions

Does Massachusetts have a single HVAC contractor license?

We found none. Sheet metal work is licensed by the Board of Examiners of Sheet Metal Workers. Refrigeration work is licensed through the Office of Public Safety and Inspections. Plan which licenses your job needs.

What is a filed sub-bid?

On many public building projects, the specs list classes of work such as heating, ventilating and air-conditioning. Trade contractors file sub-bids with the awarding authority before the deadline, and general contractors build their bids around them.

Where do I find HVAC bids at Hanscom Air Force Base?

Federal bids post on SAM.gov. Search by place of performance and by NAICS code 238220. COMMBUYS covers state and local buyers instead.

Can I get HVAC jobs without my own SAM.gov registration?

Yes, through XL Eagle. You send your price, XL Eagle submits as the prime, and you do the work and get paid if it wins. To bid federal jobs on your own, you need your own SAM.gov registration.

Sources

Have a price for a government job?

Send it to us. XL Eagle writes and submits the bid under our registrations, free to you. If we win, you do the work at your price.

Find a job and send your price →