HVAC Contractor in Walpole, MA

Your System Works When You Need It

Fast response, honest service, and HVAC solutions that actually last in Norfolk County homes.

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Professional HVAC Services Walpole

Comfort You Can Count On

When your HVAC system works right, you don’t think about it. You’re not worried about the temperature when you walk through the door. You’re not dealing with surprise breakdowns during the hottest summer days or coldest winter nights.

That’s what reliable heating and cooling looks like. Your system runs efficiently, keeping your energy bills predictable. The air in your home stays clean and comfortable year-round.

You get peace of mind knowing that if something does go wrong, you have a local HVAC contractor who responds quickly and fixes it right the first time. No runaround, no surprise charges, just professional service that gets your home back to comfortable.

Trusted HVAC Company Walpole

We Know Norfolk County Systems

Dempsey Energy has been serving Walpole and surrounding Norfolk County communities with professional HVAC and plumbing services. We’ve built our reputation on showing up when we say we will and doing the work right.

Our team understands the specific challenges that Massachusetts weather brings to heating and cooling systems. We’ve worked on thousands of homes in this area, so we know what works and what doesn’t.

We’re not the biggest company around, but that’s actually an advantage for you. You get personal attention and direct access to experienced technicians who care about solving your specific problem, not just moving on to the next job.

HVAC Repair Process Walpole

Straightforward Service, No Surprises

When you call us, we listen to what’s happening with your system and schedule a time that works for you. Our technician arrives prepared with the tools and knowledge to diagnose the problem accurately.

We’ll explain what we found in plain language and give you clear options for fixing it. You’ll know what the work will cost before we start, so there are no surprise charges when we’re done.

Once you approve the work, we complete it efficiently and test everything to make sure it’s working properly. We clean up our work area and walk you through what we did, so you understand how to keep your system running well.

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Complete HVAC Services Norfolk

Everything Your System Needs

We handle the full range of HVAC services that Norfolk County homeowners need. Emergency repairs when your system stops working. Routine maintenance to prevent problems before they start. Complete system installations when it’s time to replace old equipment.

Our Dempsey Comfort Club gives you priority scheduling and regular maintenance to keep your system running efficiently. Members get faster response times and catch problems early, before they become expensive emergencies.

Whether your heating system won’t turn on, your AC is blowing hot air, or you need a complete system upgrade, we have the experience and equipment to handle it. We work on all major brands and can recommend the best solutions for your specific home and budget.

How quickly can you respond to emergency HVAC calls in Walpole?

We prioritize emergency calls and typically respond within a few hours, especially for members of our Dempsey Comfort Club. We understand that HVAC emergencies don’t wait for convenient times, particularly during extreme weather. Our technicians carry common parts and diagnostic equipment, so we can often resolve issues on the first visit. For non-emergency service calls, we usually schedule within 24-48 hours and always provide a specific time window so you’re not waiting around all day.

What should I do if my heating system won't turn on?

First, check your thermostat settings and make sure it’s set to heat mode with the temperature above the current room temperature. Check that your circuit breaker hasn’t tripped and replace your air filter if it’s dirty, as a clogged filter can cause system shutdowns. If these basic steps don’t work, don’t attempt any other repairs yourself. Modern heating systems have safety features that shut them down when something’s wrong, and trying to override these can be dangerous and expensive. Call us for a proper diagnosis – we can usually identify the problem quickly and get your heat restored safely.

Why is my air conditioning blowing hot air instead of cold?

This usually indicates a problem with your refrigerant system, electrical components, or airflow. Low refrigerant levels, often caused by leaks, are a common culprit. Electrical issues like a failed capacitor or compressor problems can also cause this. Sometimes it’s as simple as a dirty air filter restricting airflow, but it could also be frozen evaporator coils or a malfunctioning thermostat. Since AC systems involve both electrical and refrigerant components, this isn’t a DIY repair. We can diagnose the exact cause and explain your options for getting cold air flowing again.

How often should I have my HVAC system serviced?

Most HVAC systems should be serviced twice a year – once before the heating season and once before cooling season. This preventive maintenance catches small problems before they become expensive repairs and keeps your system running efficiently. During service, we clean components, check refrigerant levels, test electrical connections, and replace filters. Regular maintenance typically extends equipment life by several years and keeps your energy bills lower. Our Dempsey Comfort Club members get priority scheduling for these maintenance visits and often save money compared to calling for individual service appointments.

What's the difference between repair and replacement for my HVAC system?

If your system is less than 10 years old and the repair cost is less than half the price of replacement, repair usually makes sense. However, if you’re facing expensive repairs on a system that’s 15+ years old, replacement often provides better long-term value. Newer systems are significantly more energy-efficient, which can lower your monthly bills enough to offset the investment over time. We’ll always give you honest advice about whether repair or replacement makes more financial sense for your specific situation, including how long the repair is likely to last and what other components might need attention soon.

Do you service all brands of HVAC equipment?

Yes, our technicians are trained to work on all major HVAC brands including Carrier, Trane, Lennox, Rheem, Goodman, and many others. We stock common parts for the most popular brands and can source specialized components quickly when needed. Whether you have a newer high-efficiency system or an older unit, we have the diagnostic tools and experience to service it properly. We’ll also let you know if your equipment is reaching the end of its useful life and help you understand your options for replacement with more efficient, reliable systems.

Local Resources

Walpole, MA is located in Norfolk County in Massachusetts State