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Armus Mechanical – Your Trusted HVAC Experts in Fall River, MA

Armus Mechanical delivers top-tier HVAC services and oil burner expertise to homeowners and businesses across Fall River, MA. Whether you need efficient air conditioning installation, dependable boiler maintenance, or a full oil-to-gas conversion, our team provides reliable comfort solutions year-round. We specialize in mini-split systems, heat pumps, furnace repair, and advanced controls tailored for South Coast homes.

CALL 1-508-521-9477

CALL 1-508-521-9477

🌬️ Air Conditioning Services

Stay cool and energy-efficient with our air conditioning installations, repairs, and tune-ups. Whether you’re upgrading to central air or troubleshooting a ductless unit, our team has you covered.

What Local Homeowners Are Asking:

  • Why isn’t my central AC blowing cold air?
  • How can I tell if it’s time for a system upgrade?

Learn more: Air Conditioning Services

💧 Radiant Heating Solutions

We design and install custom radiant heating systems under tile, concrete, and hardwood flooring—ideal for bathrooms and finished basements in Fall River homes.

Popular Questions from Clients:

  • Will radiant heat work with hardwood floors?
  • Does it cost more to run than baseboard?

Learn more: Radiant Heating

♨️ Boiler Services

Our boiler services include steam and hot water system installations, replacements, and upgrades. We work on both residential and commercial properties.

Customers Often Ask:

  • What’s the life expectancy of a residential boiler?
  • What size boiler do I need for a two-story home?

Learn more: Boiler Services

❄️ Ductless Mini-Split Systems in Fall River

Efficient and flexible, ductless mini-splits offer zoned heating and cooling for homes and additions without ductwork. We install, service, and repair Mitsubishi and other top brands.

Real Questions from South Coast Homeowners:

  • Are mini-splits efficient for multi-level homes?
  • Can they be installed in older houses?

Learn more: Ductless Systems

🔄 Oil to Gas Conversions

Convert your old oil system to cleaner, more cost-effective natural gas. Our oil to gas conversion services cover piping, permits, and high-efficiency system installation.

Top Questions from Fall River Residents:

  • Is gas heat more affordable long-term?
  • What incentives are available through Mass Save?

Learn more: Oil to Gas Conversions

🧠 Advanced Technological HVAC Solutions

From smart thermostats to zoning systems, we install intelligent HVAC controls that optimize comfort and cut energy costs.

Before You Upgrade – Consider This:

  • Can I control my HVAC remotely?
  • Will zoning reduce my utility bill?

Learn more: Advanced Technological Solutions

🔁 Heat Pump Services

We install and service heat pumps for year-round comfort. Our systems are energy-efficient and rebate-eligible under Mass Save.

Common Concerns We Address:

  • Can a heat pump handle New England winters?
  • Should I get a dual-fuel system?

Learn more: Heat Pump Services

🚰 Plumbing Services

Our plumbing team handles everything from faucet swaps to drain cleaning and whole-home repiping.

Homeowners Ask Us:

  • Can you replace a main water line?
  • Do you offer same-day service for clogs?

Learn more: Plumbing Services

⚡ Electrical Services

We perform electrical upgrades needed for HVAC systems, including mini split tie-ins, panel upgrades, and wiring for new installs.

Things to Know Before Installing HVAC:

  • Will my current panel support a heat pump?
  • Can you coordinate with my electrician?

Learn more: Electrical Services

🔥 Furnace Services

We install and repair furnaces for homes in Fall River, including high-efficiency gas and oil models. Seasonal tune-ups keep your system ready for cold snaps.

What Fall River Homeowners Want to Know:

  • Why does my furnace keep shutting off?
  • Should I switch to a modulating furnace?

Learn more: Furnace Services

🧼 Indoor Air Quality & Maintenance

Improve the air you breathe with our IAQ solutions: air purifiers, UV germicidal lights, and dehumidifiers. We also offer seasonal HVAC maintenance plans.

Frequently Asked by Allergy Sufferers:

  • Will an air purifier help with pet dander?
  • How does humidity control affect HVAC performance?

Learn more: Air Quality and Maintenance

🚿 Water Heater Services

We install and maintain tank and tankless water heaters, offering energy-efficient options for families of all sizes.

Top Water Heater Questions in Fall River:

  • What’s the difference between a hybrid and a tankless unit?
  • How long does a tankless system last?

Learn more: Water Heater Services

🏢 Commercial HVAC & Plumbing Services

Armus Mechanical supports Fall River’s businesses with full-service commercial HVAC and plumbing solutions—from rooftop units to restaurant buildouts.

Business Owners Often Ask:

  • Can you install systems off-hours to avoid disruption?
  • Do you service apartment complexes and mixed-use buildings?

Learn more: Commercial Services

✅ Why Choose Armus Mechanical in Fall River, MA?

  • Fully licensed & insured
  • Mass Save approved contractor
  • 24/7 emergency services available
  • Free estimates: 508-521-9477
  • Skilled in both residential and commercial installs
  • Known for clean work, responsive service, and fair pricing

📞 Call 508-521-9477 or 📧 Email us to schedule your free estimate today.

Proudly serving Fall River and nearby towns: Westport, Somerset, Swansea, and New Bedford.

Melissa Docarmo


GREAT!! Very Happy with installation Thank you! Professional service, answered all my questions, very responsive and quick turn around time. They showed excellent professionalism during the install. They paid particular attention to detail, they were neat and kept area clean. They took time explain how everything worked. Will def use them again. Thanks again

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Rosa Olivier


Excellent service. Very professional, extremely helpful and friendly. Explained everything in detail and answered all questions and concerns. Work was outstanding. Will always use them in the future and will highly recommend them to others. So happy that they were recommended to me

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Ronnee R Gonzalez


Kevin was able to diagnose and explain the problem, checked for the part, returned to replace it and ensured everything was working correctly before he left.

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Mike Moniz


I had issues with my mini-split, the unit would shutdown after 4-5 hours of operation. Eddie dissected the issue and narrowed it down to a few potential problems. He was able to troubleshoot the root cause and fixed the mini-split. The customer first process that he employed was very thoughtful and truly appreciated. I highly recommend using Armus Mechanical for air conditioning needs

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Providing quality and friendly service throughout Southern New England.