Facebook Pixel Tracking Image
Armus Mechanical logo
24 Hours Emergency Service

Call Now

Phone:

508-521-9477

Armus Mechanical – Premier HVAC & Plumbing in Dartmouth, MA

Looking for dependable HVAC, plumbing, or energy upgrades in Dartmouth, MA? Armus Mechanical offers residential and commercial services you can trust. Our licensed team handles everything from mini split installations to emergency boiler repairs. We ensure comfort, energy savings, and safety for your home or business all year round. We proudly serve both residential and commercial clients looking to improve their heating and cooling system.

CALL 1-508-521-9477

🔥 Furnace Services in Dartmouth, MA

A furnace is a heating system that warms your home using gas or oil. We install high-efficiency models, service existing systems, and provide tune-ups to improve performance.

FAQs: How often should I change my filter? What furnace size do I need? View our gallery of clean, code-compliant installs and see why locals choose us for reliable furnace services. We also help with properly sizing your gas furnace to match your needs.

Learn more: Furnace Services

♨️ Boiler Services

Boilers heat your home with water or steam, ideal for radiant and baseboard systems. We handle repairs, replacements, and upgrades.

Common questions: What’s the difference between steam and hot water boilers? How long do boilers last? Check out our boiler room transformations in the photo section.

Learn more: Boiler Services

🌡️ General Heating Services

We diagnose and repair all types of heating systems, including heat pumps, radiant floors, and forced air. Not sure why your system isn’t heating properly? We’ll explain the issue in plain terms and fix it fast.

Learn how we improve comfort with energy-efficient upgrades and different types of heating. Our systems run dependably through New England winters.

Learn more: Heating Services

Dartmouth Mini Splits

❄️ Ductless Systems / Mini Split Installation

Ductless mini splits offer targeted heating and cooling without ductwork. We install, maintain, and repair single or multi-zone systems.

FAQs: Do they qualify for rebates? Can they heat in the winter?

See before-and-after installs and slim duct configurations that blend into your home. We work with ceiling cassette mini splits, slim duct mini splits, and ductless air conditioners. We also offer ductless AC installation in Dartmouth, MA, and ductless HVAC installs in Dartmouth, MA.

Learn more: Mini Split Systems

🌬️ Air Conditioning Services

We install and repair central air and ductless cooling. Maintenance extends the life of your AC unit and lowers utility costs.

Customers ask: Why is my AC not blowing cold air? Should I upgrade to an energy-efficient air conditioning unit or central air conditioner?

We also handle central air installation and repair. Explore our seasonal tune-up checklists and AC system photos.

Learn more: Air Conditioning Services

🧼 Air Quality & Maintenance Solutions

Breathe easier with indoor air quality services, including filtration, purifiers, UV lights, and humidity control. We also offer HVAC maintenance plans to keep systems clean and efficient.

Top question: Will an air purifier help with allergies? See real results from our air quality upgrades. Ask about evaporator coils and how they affect air quality.

Learn more: Air Quality and Maintenance

🔁 Heat Pumps & High-Efficiency Heating

Heat pumps provide heating and cooling from one unit. Great for energy savings and comfort control.

FAQs: Do they work in freezing temps? What’s the rebate? Browse install photos and inverter system case studies.

Learn about properly sizing your heat pump systems for your home or business. We also service geothermal heat pumps and high-efficiency HVAC systems.

Need help with a heat pump repair? We’ve got you covered.

Learn more: Heat Pump Services

💧 Radiant Heating Solutions

Radiant heat warms spaces from the floor or wall, creating even, silent comfort. Perfect for bathrooms, basements, and tile-heavy rooms.

People often ask: Is radiant heating expensive? How long does it take to install? See how radiant heat transformed kitchens and high-traffic areas.

Learn more: Radiant Heating

🔄 Oil to Gas Conversions

We safely convert oil heating systems to clean-burning natural gas. You’ll save money and qualify for incentives.

Common questions: Is gas cheaper than oil? What upgrades are required? View our gas furnace and gas piping installs and furnace swaps.

Learn more: Oil to Gas Conversions

🚿 Water Heaters

We install and service tank and tankless water heaters. Whether it’s electric, gas, or hybrid, we ensure hot water when you need it.

FAQs: How long should a water heater last? What’s the best size for my family? Check out our water heater installs and venting solutions.

Learn more: Water Heater Services

🧠 Advanced Technological HVAC Solutions

Modern HVAC systems include smart thermostats, zoning, and remote access. We design systems for convenience and efficiency.

FAQs: Will a smart thermostat save me money? Can I control zones separately? Explore dashboards, mobile control screenshots, and smart energy monitoring systems. We prioritize customer satisfaction and customer service in every install.

Learn more: Advanced Technological Solutions

🏢 Commercial HVAC & Plumbing

Our team supports businesses with rooftop units, commercial boilers, and full plumbing services. We also handle multi-unit HVAC replacements and commercial kitchen upgrades.

FAQs: Do you work after hours? Can you handle large systems run in busy retail or office buildings? See our commercial builds and HVAC contractor services across Dartmouth.

Learn more: Commercial Services

⚡ Electrical Services

We perform panel upgrades and HVAC electrical tie-ins. Required for mini splits, heat pumps, and tankless water heaters.

Questions we get: Will I need a new breaker? Can you coordinate with my electrician? See our clean electrical panel layouts and integrated heat exchanger controls.

Learn more: Electrical Services

🚰 Plumbing Services

From clogs to water line installs, we cover all plumbing repairs and improvements. We’re known for fast response and clean work.

FAQs: Do you handle same-day service? What’s the cost to replace a faucet or install a new evaporator coil drain line? View our drain cleaning and repiping projects.

Learn more: Plumbing Services

✅ Why Choose Armus Mechanical in Dartmouth, MA?

  • Fully licensed & insured
  • Mass Save approved contractor
  • 24/7 emergency support available
  • Free estimates: 508-521-9477
  • Trusted HVAC technicians and customer service focused on satisfaction
  • We serve every kind of home or business
  • Experienced in all heating and cooling system types
  • Specializing in mini split repair Dartmouth MA and heating repair Dartmouth MA

📞 Call 508-521-9477 or 📧 email armusinfo@gmail.com to schedule your free estimate today.

Serving Dartmouth and surrounding towns: New Bedford, Fairhaven, Westport, and Fall River.

Paula Arruda


Great first experience! All of the above and friendly and polite. He is definitely an asset for those that trust him with your plumbing and heating issues!

VIEW REVIEW

June Corchado


We recently had Armus Mechanical LLC install our mini split system in our home, and the experience was outstanding. Eddie, the owner was professional, knowledgeable and genuinely cared about providing top-notch service.

From the initial consultation to the final installation, everything was handled with precision and care. Eddie took the time to explain the process and made sure we understood how the system worked before he left. The installation was completed on schedule and everything looks and functions perfectly.

Not only was the pricing fair, but the quality of work exceeded our expectations. It is clear that Eddie takes pride in his business and values his customers.

We would highly recommend Armus Mechanical LLC for anyone needing HVAC services. Eddie and his team are reliable, highly skilled and were able to meet all our expectations.

VIEW REVIEW

Armus Mechanical logo

Have questions?
We’re happy to assist!

Providing quality and friendly service throughout Southern New England.