Commercial HVAC Services in Ashland, MA – Reliable Heating & Cooling Solutions for Businesses

Whether you operate a retail space, a warehouse, a corporate facility, or a large industrial property, maintaining a reliable HVAC system is essential. At Jamie Oil Inc., we bring over 35 years of commercial HVAC experience to every job we do across Ashland, MA, and beyond.


From rooftop units and commercial boilers to split systems and cooling towers, we service, install, and maintain all makes and models. With 24-hour response times, same-day service availability, and a team of certified technicians, we ensure your facility’s comfort and air quality are always in check.

Contact Us

Full-Service Commercial HVAC Installations & Repairs

Black adjustable wrench and gears.

Service & Installations—We Handle It All

Commercial properties have specialized heating and cooling demands—and we meet them head-on. Whether you're dealing with a failing rooftop unit or need a full system installation, Jamie Oil Inc. is ready to respond with speed, precision, and professionalism.


We offer:

  • Installation and repair of rooftop units
  • Service and maintenance of air/water source heat pumps
  • Troubleshooting and replacement of split systems and cooling towers
  • Reliable work on commercial-grade boilers
  • Custom installation plans for new construction or renovations

Our technicians are trained to handle systems of every size and complexity, ensuring minimal disruption to your business operations.

Phone icon with a clock and an arrow, symbolizing time-based support.

24/7 Emergency Commercial HVAC Service

Unexpected system issues can cost you money, productivity, and client trust. That’s why we offer 24-hour emergency response across Massachusetts. Whether your facility’s heating fails in winter or the cooling tower malfunctions in the heat of summer, our team is on call and equipped to restore your system fast.


📞 Need emergency service? Call us now at 508-231-1400.

Routine HVAC Maintenance
for Commercial Systems

Clock with downward arrow and exclamation point icon, indicating a time-sensitive issue.

Prevent Downtime With Customized Maintenance Contracts

Ongoing maintenance is the backbone of any high-functioning commercial HVAC system. The sheer usage and stress on commercial equipment demand regular inspections, cleaning, and calibration.


Jamie Oil offers flexible maintenance contracts—monthly, quarterly, or yearly—to ensure your systems remain efficient, compliant, and durable over time. We’ll work around your schedule to prevent disruption while delivering the technical precision your equipment needs.


Benefits of routine maintenance include:

  • Reduced energy bills
  • Early detection of system issues
  • Improved equipment life
  • Consistent comfort for employees and clients
  • Fewer emergency repairs

Indoor Air Quality Solutions
for Workspaces

Black and white icon depicting an air purifier with a grid and wavy lines indicating airflow.

Humidification, Filtration & Air Purification

A healthy work environment isn’t just about temperature—it’s about air quality. Jamie Oil installs and maintains humidifiers, dehumidifiers, and air purification systems that promote better breathing, reduced allergens, and humidity control.


We work with all major brands to integrate or upgrade systems that meet OSHA standards and workplace comfort goals.


Common air quality solutions we provide:

  • Whole-building humidifier systems
  • Commercial-grade dehumidifiers
  • High-efficiency filtration and air purifiers
  • HVAC-integrated ventilation control

We’re committed to helping businesses achieve optimal air quality that supports productivity and employee health.

Trusted by Professionals & Property Managers

Jamie Oil Inc. is a registered vendor with:

  • CorrigoPro
  • VendorPM
  • RealPage Vendor Credentialing

Property managers, facilities directors, and business owners across the region trust our team to deliver consistent, top-rated HVAC services with integrity and speed.

Frequently Asked Questions

  • Do You Handle Large-Scale System Replacements?

    Yes. We are fully equipped to manage full replacements for commercial systems, including design and installation.

  • How Quickly Can You Respond to an HVAC Emergency?

    We offer 24-hour emergency service with same-day response across most of our service area.

  • Can You Provide Maintenance Plans for Multi-building Campuses?

    Absolutely. We offer custom agreements tailored to facilities with multiple units, buildings, or HVAC systems.

  • What Regions Do You Service?

    We serve Ashland, MA, and a wide area across Central and MetroWest Massachusetts.

Get a Quote or Schedule Commercial HVAC Service

No matter your industry or building type, Jamie Oil Inc. is your go-to commercial HVAC partner. Let us take the stress out of your facility management with dependable service and certified HVAC expertise.

📧 Email us at commercial@jamieoil.com.
📞 Or call
508-231-1400 for immediate assistance.

Map of Our Coverage

Black and white folded map icon.

Communities We Currently Serve

Acton

Ashland

Auburn

Berlin

Blackstone

Bolton

Boxborough

Boylston

Carlisle

Charlton

Clinton

Concord

Dedham

Douglas

Dudley

Framingham

Franklin

Grafton

Harvard

Holden

Holliston

Hopedale

Hopkinton

Hudson

Lancaster

Lexington

Lincoln

Littleton

Marlborough

Medfield

Medway

Millis

Millbury

Milton

Natick

Needham

Newton

Norfolk

Northbridge

Norwood

Sherborn

Shrewsbury

Southborough

Spencer

Stow

Sudbury

Sutton

Uxbridge

Walpole

Wayland

Westborough

West Boylston

Weston

Westwood

Worcester

Wrentham

Not Sure if You’re in Our Territory? Let’s Talk.

Even if your town isn’t listed, there’s a good chance we can still help. Our fleet is always growing, and with multiple storage facilities and partner networks throughout the region, we’re constantly expanding coverage.


Call us at 508-231-1400 or fill out the quick form on this page—we’ll respond promptly.

At Jamie Oil Inc., we’re proud to be your trusted local provider of home heating oil, propane, HVAC, plumbing, and emergency services for over three decades. Headquartered in Ashland, MA, our service area spans a wide region—from Boston’s western suburbs to Central Massachusetts and Southern Worcester County.


With an experienced team, modern fleet, and responsive 24/7 customer service, our commitment is simple: deliver dependable comfort to homes and businesses across the Commonwealth.

A Local Team You Can Rely on—Wherever You Are

No one likes uncertainty when it comes to heating, cooling, or plumbing. That’s why we’ve expanded strategically over the years—acquiring established companies and building infrastructure in key towns across Massachusetts.

Whether you're in a busy city center or a quiet rural neighborhood, we deliver the same Jamie Oil quality our customers have counted on since 1989.

Contact Us

Acton

Ashland

Auburn

Attleboro

Berlin

Billerica

Blackstone

Bolton

Boxborough

Boylston

Carlisle

Charlton

Clinton

Concord

Dedham

Douglas

Dudley

Framingham

Franklin

Grafton

Harvard

Holden

Holliston

Hopedale

Hopkinton

Hudson

Lancaster

Lexington

Lincoln

Littleton

Marlborough

Medfield

Medway

Millis

Millbury

Milton

Natick

Needham

Newton

Norfolk

Northbridge

Norwood

Sherborn

Shrewsbury

Southborough

Spencer

Stow

Sudbury

Sutton

Uxbridge

Walpole

Wayland

Westborough

West Boylston

Weston

Westwood

Worcester

Wrentham

Acton

Ashland

Auburn

Attleboro

Berlin

Billerica

Blackstone

Bolton

Boxborough

Boylston

Carlisle

Charlton

Clinton

Concord

Dedham

Douglas

Dudley

Framingham

Franklin

Grafton

Harvard

Holden

Holliston

Hopedale

Hopkinton

Hudson

Lancaster

Lexington

Lincoln

Littleton

Marlborough

Medfield

Medway

Millis

Millbury

Milton

Natick

Needham

Newton

Norfolk

Northbridge

Norwood

Sherborn

Shrewsbury

Southborough

Spencer

Stow

Sudbury

Sutton

Uxbridge

Walpole

Wayland

Westborough

West Boylston

Weston

Westwood

Worcester

Wrentham

Contact Us Today