HVAC Contractor in Carver, MA

Your System Fixed Right the First Time

When your heating or cooling fails, you need an HVAC contractor who shows up prepared and gets it working fast.

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Professional HVAC Services Carver

Comfortable Homes, Lower Energy Bills

You shouldn’t have to choose between comfort and affordability. A properly functioning HVAC system keeps your family comfortable year-round while running efficiently enough to keep your utility bills reasonable.

When your system works the way it should, you stop worrying about whether it’ll make it through the next cold snap or heat wave. You’re not calling for emergency repairs every few months or dealing with rooms that never seem to get the right temperature.

That’s what happens when you work with technicians who actually know what they’re doing. Your system runs quietly, efficiently, and reliably because it was installed or repaired correctly the first time.

Carver HVAC Company

Local Company, Real Results

Dempsey Energy has been serving Carver and the surrounding Plymouth County area as a trusted HVAC and plumbing company. With over 12,000 customers who rely on our services, we’ve built our reputation on straightforward work and honest communication.

As a local Carver-based company, we understand how New England weather puts your heating and cooling systems to the test. We’ve seen every type of system failure that Massachusetts homeowners face, from furnaces that quit during February cold snaps to air conditioners that give up during summer humidity.

Our approach is simple: show up on time, diagnose the real problem, explain what needs to be done, and fix it right. No surprises, no runaround, no trying to sell you things you don’t need.

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HVAC Repair Process Carver

Straightforward Service, Every Time

When you call Dempsey Energy, you’ll speak with someone who can actually help you, not a call center. We’ll ask the right questions to understand what’s happening with your system and schedule a time that works for you.

Our technician arrives with the tools and parts needed for most common repairs. We’ll diagnose the issue, explain what’s wrong in plain English, and give you a clear picture of your options before starting any work.

Once you approve the work, we handle everything from start to finish. You’ll know exactly what was done and what to expect going forward. If you’re interested, we’ll also discuss our Dempsey Comfort Club membership, which gives you priority scheduling and other benefits for ongoing maintenance.

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Complete HVAC Services Carver

Everything Your System Needs

Dempsey Energy handles the full range of HVAC services that Carver homeowners need. Whether your heating system won’t turn on, your air conditioning is blowing hot air, or you need a complete system replacement, we have the experience to handle it properly.

Our services include emergency repairs when your system fails unexpectedly, routine maintenance to prevent problems before they start, and complete installations when it’s time for a new system. We also handle plumbing services, so you can call one company for multiple home service needs.

Because we’re local to Carver and the Plymouth County area, we understand the specific challenges that Massachusetts weather creates for HVAC systems. We stock the right parts for the brands commonly installed in the area and know which solutions work best for local homes.

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Emergency response times depend on the current service load and weather conditions, but we prioritize urgent calls, especially during extreme weather when heating or cooling failures create safety concerns. We understand that a broken furnace in January or a failed air conditioner during a heat wave can’t wait for regular business hours. When you call with an emergency, we’ll give you an honest timeframe and work to get someone to your home as quickly as possible. Dempsey Comfort Club members receive priority scheduling, which can mean faster response times during busy periods.
First, check your thermostat settings and make sure it’s set to heat mode and the temperature is set higher than the current room temperature. Check that your circuit breaker hasn’t tripped and that your furnace switch is on. If you have a gas furnace, make sure the pilot light is lit. Replace your air filter if it’s dirty, as a clogged filter can cause the system to shut down. If these basic steps don’t solve the problem, it’s time to call a professional. Attempting more complex troubleshooting yourself can be dangerous and might void your warranty.
Several issues can cause this problem, ranging from simple to complex. The most common causes include a dirty air filter restricting airflow, low refrigerant levels due to a leak, a malfunctioning compressor, or electrical issues with the system. Sometimes the outdoor unit is dirty or blocked by debris, preventing proper heat exchange. In some cases, the thermostat might be set incorrectly or malfunctioning. While you can check the filter and thermostat settings yourself, refrigerant issues and electrical problems require professional diagnosis and repair for both safety and effectiveness.
Most HVAC systems should be professionally maintained twice a year – once before the heating season and once before the cooling season. This typically means spring and fall service calls. Regular maintenance catches small problems before they become expensive repairs and keeps your system running efficiently. During maintenance visits, we clean components, check refrigerant levels, test electrical connections, replace filters, and ensure everything is operating safely. In Massachusetts, where systems work hard during both winter and summer, this regular maintenance is especially important for preventing breakdowns during extreme weather.
The Dempsey Comfort Club is designed to give customers priority service and ongoing maintenance benefits. Members receive priority scheduling, which means faster response times when you need service. The membership typically includes regular maintenance visits to keep your system running efficiently and catch problems early. Members also receive benefits on repairs and other services. The specific benefits and costs can vary, so it’s best to ask about current membership options when you schedule service. For customers who want peace of mind and priority treatment, especially during busy seasons, the membership can provide significant value.
We work on most major HVAC brands and systems commonly found in Massachusetts homes. Our technicians have experience with the brands most frequently installed in the Carver and Plymouth County area, and we stock parts for the most common systems. However, some very old or unusual brands might require special ordering of parts, which could affect repair timelines. When you call, let us know what brand and type of system you have, and we can tell you immediately whether we can service it. Our goal is to help every customer, so even if we can’t service your specific system, we’ll point you in the right direction.