Armus Mechanical – Stoughton’s Leading HVAC & Mini Split Specialists
Armus Mechanical provides reliable HVAC services, ductless mini split installations, heat pumps, and full-service heating and cooling solutions in Stoughton, MA. We’re a Mass Save certified contractor, fully licensed and insured, offering residential and commercial services to keep your space comfortable year-round.
CALL 1-508-521-9477
🔁 Heat Pump Systems
Heat pumps offer energy-efficient heating and cooling with a single system. We install ducted and ductless models suitable for Massachusetts’ four-season climate.
Top Questions From Homeowners:
- Will a heat pump work during Stoughton winters?
- Are there rebates available for upgrading my system?
Learn more: Heat Pump Services
🚿 Water Heater Replacement
We install tank and tankless water heaters to ensure reliable hot water. Our team can recommend the best solution based on your family’s usage and efficiency goals.
Water Heater Insights:
- What’s the expected lifespan of my current system?
- How much space can I save with a tankless unit?
Learn more: Water Heater Services
🌬️ Air Conditioning Services
Stay cool and comfortable with our central air and ductless AC solutions. We handle installations, repairs, and annual maintenance for homes and businesses in Stoughton.
Clients Often Ask:
- Why is my AC system running constantly?
- Is a high-SEER system worth the investment?
Learn more: Air Conditioning Services
🔥 Furnace Repairs & Installations
From emergency repairs to full system upgrades, our team delivers expert furnace services for gas and oil units in Stoughton, MA.
Popular Heating Concerns:
- Why is my furnace making unusual noises?
- How do I choose between single-stage and variable-speed?
Learn more: Furnace Services
💧 Radiant Heating Systems
Radiant floor and wall heating offers silent, consistent comfort for your bathroom, kitchen, or basement. We install and service modern hydronic radiant systems.
Common Questions:
- What types of flooring are compatible?
- Can radiant heat be added during a remodel?
Learn more: Radiant Heating
🚰 Plumbing Services
We offer complete plumbing solutions, including leak repairs, new fixture installations, repiping, and drain cleaning.
Stoughton Clients Commonly Need Help With:
- Fixture replacements and clogged drains
- Kitchen and bath plumbing updates
Learn more: Plumbing Services
⚡ Electrical Services
Our licensed electricians perform panel upgrades and system tie-ins for heat pumps, tankless systems, and mini split installations.
Common Electrical Upgrades Include:
- Dedicated breakers for high-efficiency HVAC systems
- Subpanel installations for home additions
Learn more: Electrical Services
❄️ Ductless Mini Split Installations
Mini split systems are ideal for homes without ductwork. We design and install multi-zone systems tailored to your floorplan and comfort goals.
Mini Split FAQs:
- How many indoor heads can I connect to one system?
- Are mini splits quieter than traditional systems?
Learn more: Ductless Systems
♨️ Boiler Installations & Service
We replace and maintain steam and hot water boilers. Whether you need a zoning upgrade or full replacement, we deliver safe, code-compliant results.
Top Boiler Service Questions:
- Is a condensing boiler right for my home?
- How often should a boiler system be flushed?
Learn more: Boiler Services
🔄 Oil to Gas Heating Conversions
We make it easy to convert from oil to natural gas heating. Our team handles permitting, piping, and appliance upgrades with full rebate support.
Homeowners Often Ask:
- Will converting to gas save me money?
- Can I keep my existing radiators?
Learn more: Oil to Gas Conversions
🧠 Smart HVAC Upgrades
We offer smart thermostats, zoning systems, and app-based HVAC controls to help you manage comfort remotely and reduce energy usage.
Helpful Advice:
- Can I automate heating schedules per room?
- Are smart controls compatible with heat pumps?
Learn more: Advanced Technological Solutions
🏢 Commercial HVAC & Plumbing
Our commercial division supports restaurants, retail, offices, and multi-unit buildings in Stoughton with rooftop units, tenant upgrades, and more.
Business Inquiries:
- Do you offer service contracts or after-hours installs?
- Can you retrofit ductless into older buildings?
Learn more: Commercial Services
✅ Why Choose Armus Mechanical in Stoughton, MA?
- Fully licensed, insured, and Mass Save certified
- Experts in energy-efficient heating and cooling solutions
- Emergency repairs, seasonal maintenance, and fast installs
- Top-rated by homeowners and businesses across Norfolk County
📞 Call 508-521-9477 or 📧 Email us to schedule your free estimate today.
Serving Stoughton and nearby towns: Canton, Brockton, Randolph, and Sharon.

Have questions?
We’re happy to assist!
Providing quality and friendly service throughout Southern New England.