We’re Hiring!
We believe comfort should be affordable, which is why we regularly offer special promotions on our heating, cooling, and home comfort services. From seasonal tune-ups to equipment upgrades, our limited-time offers help you save while keeping your home running efficiently. Be sure to check back often, as our specials are updated throughout the year. Take advantage of these savings and get the comfort you deserve at a great value.
Upgrade your insulation with professional spray foam and receive $2,500 off your first project when the job value is $10,000 or more.
Offer valid for first-time spray foam customers only. Minimum project value of $10,000 required to receive the $2,500 discount. Cannot be combined with other offers. Additional promotions may be available—contact us for details. Terms subject to change.
Rebate of up to $2,900 available on qualifying HVAC systems only. Rebate amount varies by system. Installation must be completed by Marshall’s Specialty Services. Offer expires November 20, 2026, and cannot be combined with other offers unless otherwise stated. Additional restrictions may apply; contact us for details. Terms subject to change.
See Marshall’s Specialty Services for complete details.
Improve your home’s comfort and energy efficiency with professional fiberglass insulation installation completed by Marshall’s Specialty Services.
Valid on fiberglass insulation projects only. Discount applies to installation services completed by Marshall’s Specialty Services and cannot be combined with other offers unless otherwise stated. Additional specials may be available—contact us for details. Terms subject to change.
Receive an honest, professional second opinion to ensure you’re making the right investment for your home.
One per household. Cannot be combined. Limited time. Call for details.
An Air Scrubber works within your HVAC system to help reduce odors, airborne contaminants, dust, and allergens throughout your home. It can help create a fresher, cleaner indoor environment while supporting healthier indoor air quality.
One per household. Cannot be combined. Limited time. Call for details.
Month of November special only on qualifying HVAC systems, Insulation installation jobs and Hearth Installation jobs.
Discount applies to installation services completed by Marshall’s Specialty Services and cannot be combined with other offers unless otherwise stated. Does not include service department work. Additional specials may be available—contact us for details. Terms are subject to change.
Take an additional 10% off labor for Marshalls Specialty Services customers who schedule an installation of their HVAC system, Insulation and/or Spray Foam Installation(s), and/or Hearth Installation job(s) during Thanksgiving week, excluding Thanksgiving day (11/26/26).
Additional specials may be available—contact us for details.
Terms are subject to change.
On Qualifying HVAC Systems
Applies to all duct cleaning services (excluding dryer vent cleaning).
The discount is for residential single family homes only.
