AC Installation in Somerset, MA

Cool Comfort That Actually Lasts

Professional air conditioning installation that keeps your family comfortable all summer long.

A technician in a blue cap and shirt uses tools to repair an air conditioning unit on a rooftop. The image shows various wires inside the opened unit, with the technician focused on his work.
Technician in a blue overall and gray shirt smiling while repairing a wall-mounted air conditioning unit with a screwdriver.

Somerset Air Conditioning Installation

What Proper Installation Really Gets You

Your new AC system runs efficiently from day one, keeping energy bills reasonable instead of watching them spike every month. You get consistent cooling throughout your home without hot spots or rooms that never quite feel right.

When installation is done correctly, you’re not calling for repairs six months later or dealing with mysterious breakdowns during the hottest week of summer. The system operates quietly, efficiently, and reliably for years.

Most importantly, you have peace of mind knowing your family stays comfortable no matter what the weather throws at you. No more sweating through broken promises from your old system or wondering if this is the summer it finally gives up completely.

Somerset HVAC Installation Experts

We Know Somerset Homes

Dempsey Energy has been serving Somerset and Bristol County homeowners with reliable HVAC and plumbing services. We maintain relationships with over 12,000 customers who trust us for ongoing comfort solutions.

What sets us apart is our focus on doing the job right and staying connected with customers long after installation. Our Dempsey Comfort Club membership program demonstrates our commitment to long-term relationships, not just one-time sales.

We use professional customer management systems to ensure clear communication and follow-through on every job. When you work with Dempsey Energy, you’re working with a local team that understands Somerset homes and stands behind our work.

A person wearing a mask and blue overalls is standing on a ladder, working on a ceiling air conditioning unit.

AC Installation Process Somerset

Here's How We Handle Your Installation

First, we assess your home’s cooling needs and existing setup. This means looking at square footage, insulation, ductwork condition, and electrical requirements. No guessing or generic recommendations.

Next, we help you select the right system size and efficiency level for your specific situation and budget. Proper sizing is critical – too small and you’ll never get comfortable, too large and you’ll waste money on equipment and energy bills.

Installation day involves careful removal of old equipment, proper installation of your new system, and thorough testing to ensure everything operates correctly. We clean up completely and walk you through your new system’s operation before we leave.

After installation, you have access to our ongoing maintenance programs to keep your investment running smoothly. We stay in touch to make sure you’re getting the performance and comfort you expected.

Two technicians in blue overalls and orange shirts install an air conditioning unit on a white wall. One stands on a ladder while the other holds the unit.

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Complete AC Installation Services

What's Included With Your Installation

Your AC installation includes proper system sizing calculations, professional equipment installation, electrical connections, and thorough system testing. We handle permits and ensure all work meets local codes.

You also get a complete walkthrough of your new system’s operation and maintenance requirements. We explain warranty coverage and connect you with manufacturer support when needed.

Somerset homes often have unique challenges with older electrical systems or tight spaces. We’ve handled these situations countless times and know how to work around common issues without cutting corners or creating future problems.

Our installation includes cleanup and disposal of old equipment. You’re not left dealing with the mess or figuring out how to get rid of your old AC unit.

A technician in blue overalls is standing on a ladder and repairing a wall-mounted air conditioning unit in a bright room with large windows.
Most residential AC installations take one full day, though some complex situations might extend into a second day. Factors that affect timing include accessibility of your current equipment, electrical upgrades needed, and ductwork modifications. We’ll give you a realistic timeframe during our initial assessment so you can plan accordingly. Somerset’s older homes sometimes present unique challenges that require additional time to address properly, but we’d rather take the extra time to do it right than rush through and create problems later.
System sizing depends on your home’s square footage, insulation quality, window placement, ceiling height, and local climate factors. We perform detailed load calculations rather than guessing based on your old system size. Many Somerset homes have had additions or improvements over the years that change their cooling requirements. An oversized system will cycle on and off frequently, wasting energy and failing to remove humidity properly. An undersized system will run constantly without achieving comfortable temperatures. Proper sizing is one of the most important factors in getting good performance from your new AC.
If your indoor and outdoor units are significantly mismatched in age or efficiency, replacing both usually makes more sense. Mixing old and new components often leads to reduced efficiency, shortened equipment life, and potential warranty issues. However, if your indoor unit is relatively new and compatible with modern outdoor units, partial replacement might work. We evaluate your specific situation and explain the pros and cons of each approach. The goal is getting you the best long-term value, not just the cheapest upfront option.
Yes, we coordinate any electrical work required for your AC installation. Many Somerset homes need electrical upgrades to handle modern, more efficient equipment safely. This might include new circuits, upgraded panels, or proper grounding. We work with licensed electricians to ensure all electrical work meets current codes and safety standards. We handle the coordination so you don’t have to manage multiple contractors or worry about scheduling conflicts. All electrical work is included in your project timeline and estimate upfront.
Your new system needs annual professional maintenance to maintain efficiency and warranty coverage. This includes cleaning coils, checking refrigerant levels, inspecting electrical connections, and testing system operation. You should also change filters regularly – typically every 1-3 months depending on your specific filter type and home conditions. Our Dempsey Comfort Club membership program includes scheduled maintenance visits and priority service if issues arise. Regular maintenance prevents most major problems and keeps your system running efficiently, which saves money on energy bills and extends equipment life.
We inspect your existing ductwork as part of every installation assessment. Signs that ductwork needs attention include visible damage, poor airflow to certain rooms, excessive dust, or ducts that are undersized for your new system. Somerset homes with older ductwork sometimes have asbestos-wrapped ducts that require special handling. We’ll identify any ductwork issues upfront and explain your options. Sometimes minor repairs or sealing is sufficient, while other situations benefit from partial or complete duct replacement. We give you honest recommendations based on what will actually improve your comfort and system performance.