Electrical & HVAC Services in Sandown, NH & Surrounding Areas
From flickering lights to full comfort systems, Arete Electric & HVAC Services keeps your home or business safe, code-compliant, and running smoothly — across New Hampshire and Massachusetts.
- Why Choose Us
Electrical & HVAC Experts Serving Sandown, NH and Beyond
Arete Electric & HVAC Services proudly serves Sandown, NH 03873 and the surrounding New Hampshire and Massachusetts communities with expert electrical and HVAC solutions. Whether you need a panel upgrade to support a new EV charger, a generator to get through the next storm, or a mini-split system to make an addition livable year-round, our licensed technicians deliver safe, code-compliant work — backed by 12+ of combined experience.
Because we handle both electrical and HVAC under one roof, you can work with a single trusted company instead of coordinating separate electrical and HVAC contractors — one call, one team, one point of accountability for the whole job.
- Services
Electrical Services
From troubleshooting a flickering light to upgrading your entire electrical panel, our team keeps your home or business safe, code-compliant, and running smoothly.
- Electrical troubleshooting & repairs
- Electrical panel/service upgrades (100-amp to 200-amp)
- Generator installation for whole-home or business backup power
- EV charger installation for faster, safer home charging
- Lighting design & installation
- Dedicated circuits for appliances, workshops, and home offices
- Electrical renovations
- Code corrections
- New Home Electrical Wiring/New construction electrical
- Residential electrical services
- Commercial electrical services
Panel & Service Upgrades
An outdated electrical panel can’t keep up with today’s homes — EV chargers, mini-splits, and modern appliances all draw more power than older 100-amp systems were built for. We install 100-amp to 200-amp service upgrades that give your home the capacity and safety margin it needs, done right and up to code.
Generators
New England storms don’t wait for a good time to knock out power. A professionally installed generator keeps your lights, heat, and essentials running when the grid goes down — and we’ll help you choose the right size and setup for your home or business in Sandown and beyond.
EV Chargers
Charging at home should be simple. We install EV chargers that are fast, safe, and properly sized to your panel — often paired with a service upgrade if your current panel doesn’t have the capacity.
- Services
HVAC Services
Comfortable year-round temperatures shouldn’t be complicated. Our HVAC team installs, replaces, and services the systems that keep Massachusetts and New Hampshire homes and businesses comfortable through every season.
- Mini-split installation
- Heat pump installation
- Central air conditioning
- Furnaces
- Air handlers
- HVAC system replacements
- Full HVAC installations
- Heating & cooling solutions for any property
Mini-Splits
Ductless mini-splits are one of the most requested upgrades we install — perfect for additions, finished attics, garages, or any room that’s hard to heat and cool efficiently. They’re quick to install, energy-efficient, and give you room-by-room control.
Heat Pumps
Heat pumps deliver efficient heating and cooling in one system, and we’re a Mass Save® Heat Pump Certified Contractor — helping Massachusetts homeowners take advantage of rebates while upgrading to a more efficient system.
- Reach Out — Call 603-453-2537 or request service online.
- Free Assessment — We evaluate your electrical or HVAC needs on-site.
- Clear Quote — You get transparent, upfront pricing before work begins.
- Professional Install — Licensed technicians complete the job to code.
- Follow-Up Support — We stand behind our work and are available if you have any questions after installation.
Frequently Asked Questions
We provide a full range of electrical and HVAC services, including electrical troubleshooting and repairs, panel upgrades, generator installation, EV charger installation, lighting design, and dedicated circuits — along with HVAC services like mini-split installation, heat pump installation, central air conditioning, furnaces, and full system replacements.
Yes, Arete Electric & HVAC Services handles electrical and HVAC work for both residential and commercial properties.
Electrical and HVAC systems often overlap — from powering a new mini-split to running a dedicated circuit for equipment. Working with one company means one point of contact, one scheduling process, and no coordinating between separate contractors.
Yes — during your assessment, we'll walk through your home or business's needs and recommend the right fit, whether that's a heat pump, central AC, mini-split, or another solution.
Arete Electric & HVAC Services serves Sandown, NH and surrounding communities across New Hampshire and Massachusetts.
Ready to Get Started?
Whether it’s a flickering light, a failing panel, or a mini-split that needs replacing, Arete Electric & HVAC Services is ready to help homes and businesses in Sandown, NH and the surrounding area stay safe, comfortable, and code-compliant.