Heat pumps, furnaces, and AC service in Medford, MA.
Expert HVAC services for homeowners and businesses throughout Medford, MA
We install cold-climate heat pumps for both residential and commercial properties, including full system conversions from traditional forced-air setups. We'll walk you through equipment options and make sure the system is sized right before we ever pick up a tool.
Get a Free QuoteWhen your furnace stops working in January, you need someone there fast. We diagnose and repair gas furnaces, and when it's time for a replacement, we'll give you an honest assessment rather than a default upsell.
Get a Free QuoteWe install, service, and replace central AC condensers and air handlers for homes and commercial spaces. If your system is struggling to keep up on hot days, we can figure out whether it's a repair or a replacement situation.
Get a Free QuoteA seasonal tune-up catches small problems before they become expensive ones. We check refrigerant levels, clean coils, inspect electrical connections, and make sure everything is running the way it should.
Get a Free QuoteWe install and configure smart thermostats and zoning controls that work with your existing system. Getting the controls right makes a real difference in comfort and energy costs.
Get a Free QuoteWe work on office buildings, retail spaces, and multi-unit properties throughout the Medford area. Commercial jobs get the same attention to detail as residential work — no shortcuts because the space is bigger.
Get a Free QuoteServing Medford families and businesses for 16+ years
We've done enough heat pump installs — residential and commercial — to know what works in New England's climate. We're not just following a manual; we understand how these systems perform when it's 10 degrees outside.
We show up when we say we will. If something changes, we call ahead. It's a basic thing, but it matters when you've cleared your schedule for a technician.
We tell you what your system actually needs, not what generates the biggest ticket. If a repair makes more sense than a replacement, we'll say so.
We're comfortable on jobs of all sizes — from a single-family home in Medford to a multi-zone commercial buildout. The same crew, the same standards.
"I had a great experience with Aldo HVAC installing a heat pump in my office. The team was extremely professional, honest, and knowledgeable from start to finish. They arrived on time, communicated clearly throughout the process, and completed the job exactly as promised. The installation was smooth and well organized, and it’s clear they take pride in their work. I would highly recommend Aldo HVAC to anyone looking for reliable and trustworthy HVAC service."
"Run, don’t walk away from this company. This was a brand new addition, wide open. Not a renovation. They completely botched the install of 5 air handlers and 3 compressors. They damaged my ceilings, had to run the ductwork twice and still did it wrong. Craftsmanship is absolutely horrible. I had to fire them and both the inspector and the “as built” assessment I got said it was the worst installation they’d ever seen. Nobody will touch the job and I now have to rip it all out myself. Run! I have"
"Aldo's HVAC did an amazing job in upgrading our home from using a traditional HVAC system (furnace-forced air + A/C condenser) to a heat pump system, while still keep the furnace as an emergency heat source if we need it. We were looking to use less propane as the cost to run the system has more than double due to rising oil prices, and a heat pump was the way to go for our home. Three technicians came on Friday morning and worked into the early evening hours to get the whole house up and runn"
Aldo's HVAC is a Medford-based heating and cooling company serving homes and businesses across the greater Boston area. We handle everything from heat pump installations to furnace tune-ups and AC repairs — equipment you depend on year-round, especially through a New England winter. Our customers tell us they appreciate that we show up when we say we will and give them straight answers about what their system actually needs.
Proudly serving Medford, MA and surrounding communities. We're your local HVAC!
Available 24/7 for emergencies. Call us now for fast, professional service.