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Mini Split AC Installation Norfolk Homes

Cool Your Space, Save Money, Careful Install
Thinking about mini split AC installation in Norfolk? We get it. You want cool rooms, lower bills, and a quick setup.
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617-203-8503
A white wall-mounted air conditioner, installed near the ceiling by AC Services North Attleboro, sits beside a window with a roller blind. The digital temperature display on the unit shows "25".
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Cooling

$79 AC Inspection Special Save $100
Limited-time Spring Offer

To help homeowners stay ahead of the heat, Dempsey Energy is offering our full 20-Point AC System Integrity Inspection for just $79 instead of $179.

Call: 617-203-8503
Limited time offer. Call for details.
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Cooling

$129
Keep Your Family Safe & Cool

All Summer Benefits Of Our AC Tune-Up & Safety Inspection, Extends Lifespan of AC Unit, Prevents costly repairs, Improves energy efficiency, and Improves indoor air quality

Call: 617-203-8503
*Must present coupon at time of service. 129 per system
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Plumbing

$300 Off
Water Heater Replacement
Limited time offer. Call for details.
Call: 617-203-8503
Mention coupon at the time of booking. Cannot be combined with any other offers.
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Heating

$500 Off
Any New Heating System Installation
Limited time offer. Call for details.
Call: 617-203-8503
Mention coupon at the time of booking. Cannot be combined with any other offers.
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Plumbing

$500 Off
Tankless Water Heater
Limited time offer. Call for details.
Call: 617-203-8503
Mention coupon at the time of booking. Cannot be combined with any other offers.
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HVAC

$500 Off
New Heat Pump Install
Limited time offer. Call for details.
Call: 617-203-8503
Mention coupon at the time of booking. Cannot be combined with any other offers.

Family Roots

Dempsey Energy started in 1992 as a family oil company. We grew, but we kept that family touch.

NATE Certified

Our team is backed with NATE badges. We do things the right way.

Clear Costs

We tell you the price upfront. No spinning the conversation.

Ready Trucks

Our trucks are packed with essentials. We urgently fix it so you stay cool.

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Mini Splits AC: Room-by-Room Cooling

Norfolk Homes Get Custom Comfort with Our Mini Splits AC Systems

Mini split AC systems are ideal for cooling certain rooms. They are perfect for homes in Bristol and Plymouth County that lack ductwork. Also, they are great for add-on rooms. These systems push cool air from an outside unit to an inside one. You control the temp in each space. Plus, with Dempsey Energy, you get the same people on the phone and doing the work.

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We Leave Our Customers Smiling

Split AC Install: Comfort and Savings

Get Cool Comfort and Cut Costs with Our Split AC Installation

Zoned cooling and energy savings make a real difference in your home.

Cool only the rooms you use; save on energy.

Lower utility bills; keep more money in your pocket.

No ductwork needed; good for older Norfolk homes.

Quiet operation; no loud noises to bother you.

Fast install; get cool air quicker.

Good for add-ons; keep new spaces comfortable.

A white Dempsey Energy van with colorful logo and text for plumbing, heating, and air conditioning—trusted as an HVAC Contractor North Attleboro, MA—is parked on a driveway near a waving American flag and house, with trees in the background.

Mini Split Air Conditioner Installation: Done Right

Proper Mini Split Air Conditioner Installation Means Long-Term Comfort

Correct mini split air conditioner installation is key. We check your home’s layout. We make sure the indoor and outdoor units are in the best spots. We look at the electrical setup. We use quality linesets and proper insulation. Poor installation can lead to bad airflow or leaks. Since we use fully stocked trucks, if any surprises come up, we are ready for them. Also, remember we offer maintenance plans starting at $224.40 a year for ductless split systems.

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Best Mini Split Installers: Dempsey Difference

Pick Us as Your Best Mini Split Installers for Real Home Comfort

Why pick us as your best mini split installers? We are a family company. We know the homes in Norfolk, Bristol, and Plymouth County. We put you first. We answer the phones and do the work. You see the same folks. We use trucks loaded with parts. We finish jobs fast. We offer discounts for vets, seniors, and first responders. We also offer financing through Service Finance Company, LLC.

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A group of twelve people in matching Dempsey Energy shirts pose outside in front of a company van and HVAC units, representing your trusted HVAC contractor in North Attleboro, MA, next to a white building with a blue roof.
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Home Check

We look at your space and plan the best setup.

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Unit Setup

We set up the indoor and outdoor parts.

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Final Check

We test the system to make sure it works right.

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