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Air Conditioning, Heating, Plumbing, and Electrical Services in Durham County, NC

The summer months in Durham County, NC, require that your air conditioning be working properly, no matter where you live in Durham, Chapel Hill, Morrisville, and surrounding communities, as well as portions of the greater Research Triangle area. The same is true in winter for your heating, and for plumbing and electrical systems every day. Bolton Construction & Service is your trusted professional team that has been working with residential and commercial customers for over 100 years, ensuring that all of their systems work properly. Our business has remained in business for so long because we don’t treat our clients as numbers but as people, and work to provide long-term solutions that keep systems working. Contact us today to schedule an inspection and maintenance, and we are always available 24/7 in case there’s an emergency.

An air conditioning service in progress in Durham

AC Repair, Air Conditioning Installation Contractor, AC Maintenance, AC Tune Up, Air Conditioning Service, and HVAC

Yes, the summer months in our area can be quite hot, but more than that is the humidity that comes along with the heat. Having your air conditioning serviced annually will ensure that it is ready to help cool your interior temperature and also remove the moisture from the air to assist with cooling. Your HVAC system works hard, so regular AC maintenance is vital to ensure that things continue to operate as they should. And when you need AC repair to get things back up and running, or even an air conditioning installation contractor when your system is due for replacement, call in our technicians for fast and efficient work.

Furnace Repair, Boiler Repairs, Heating Service, Heating Repairs, and Boilers

While our climate is on the warmer side, that doesn’t mean that wintertime doesn’t get cold, because we can have freezing temperatures in winter. Heating service will ensure that your furnace or boiler will be ready when you need it to take the chill off. Our team is well-versed in furnace repairs, boiler repairs, and other heating repairs to keep things warm and toasty. The last thing you need is a frozen pipe or to wake up and see your breath on a winter morning.

A boiler repair in progress in Raleigh
Water heaters mounted to a wall in Durham

Water Heater Installation, Tankless Water Heaters, Water Heater Repair, Backflow Preventer Installation, and Certified Backflow Tester

Water is vital to our existence, and having hot water is also important for washing and keeping things clean. From tankless water heaters to traditional water heaters, our team offers water heater repair services as well as water heater installation. With new construction, sometimes tankless water heaters are more desirable as they provide instant, on-demand hot water right where you need it rather than waiting for hot water to snake its way through the pipes from a traditional water heater. Having a backflow preventer installed is also important so that you don’t contaminate the water supply.

EV Charger Installation, Home Car Charging Stations, and Electrical Vehicle Charging Installation

More and more people are choosing to have at least one of their vehicles be an electric vehicle. Rather than relying on a standard outlet to attempt to charge their vehicles, most homeowners opt to install a home car charging station, typically in their garage area. EV charger installation requires a review of your home’s electrical system to ensure that you have the expansion space for another circuit, as well as adequate service to your home. An electric vehicle charging installation should be done by certified electricians like our team.

An EV charger installation in use in Durham
Bolton Team

Why Homeowners Choose Our Team For HVAC, Plumbing, And Electrical Services

Consistent quality services with fully trained and certified professionals. This is what we have brought to all of our clients for more than 100 years in Durham County, NC, and beyond. We work and live here, so we understand the changes in the weather throughout the year and how important it is for annual maintenance and repairs for HVAC, plumbing, and electrical systems for homeowners. We have earned their trust and continue to do so day after day, and our hundreds of top-ranked reviews speak for themselves. Contact Bolton Construction & Service today to experience this service for yourself.

About Durham County, NC

From our main office nearby, we can quickly and easily provide HVAC, plumbing, and electrical service to residential and commercial customers all over Durham County, NC, including the communities of Durham, Chapel Hill, Morrisville, and surrounding communities, as well as portions of the greater Research Triangle area. While many of our clients have existing systems for which we provide maintenance and repair services, we also work with many new construction projects for the complete installation of these different systems. Since issues can arise at any time of the day or night, our team is available 24/7 to ensure that your home or business has all of its systems in full operation quickly.

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Bolton is a Certified Dealer and Service Company

Frequently Asked Questions

A tankless system heats water only when you turn the tap, using heating coils or gas burners instead of storing hot water in a big tank. That means you get hot water on demand. No waiting, no running out mid-shower, and no tanks taking up space. Many homeowners choose tankless water heater installation because it is efficient, long-lasting, and ideal for modern plumbing upgrades.

If you need a new water heater installation in Raleigh, Durham, Apex, Cary, Clayton, Youngsville, NC, or the surrounding areas, your outdated unit will show signs like: 

  • Making odd noises
  • Leaking around the base
  • Delivering rusty water
  • Struggling to keep up with heating demands
     

Some issues can be handled with targeted water heater repairs, but recurring problems or frequent pipe leak repair calls may signal that replacement is the smarter long-term move.

A single-stage AC has one speed: full blast. It cycles on, runs at 100% capacity until your thermostat is satisfied, then shuts off completely. A two-stage system has a low setting (around 65-70% capacity) and a high setting, so it can run longer at lower power on mild days. Variable-speed systems adjust continuously from about 25% to 100% capacity. The practical difference for homeowners: two-stage and variable-speed systems remove more humidity, maintain more even temperatures, run more quietly, and use less energy. They cost more upfront but typically pay for themselves through lower utility bills.

Your AC does remove some humidity as a byproduct of cooling — moisture condenses on the cold evaporator coil and drains away. However, in the area’s humid subtropical climate (especially during the muggy shoulder seasons of April-May and September-October), your AC alone may not keep indoor humidity below the ideal 40-50% range. If you notice condensation on windows, a musty smell, or the air feels clammy even when the AC is running, a whole-house dehumidifier integrated with your HVAC system is the most effective solution. It works independently of your AC, so it can control humidity even when cooling isn’t needed.

Yes. A heat pump is a single system that provides both cooling in summer and heating in winter by reversing the direction of refrigerant flow. In cooling mode it works identically to an air conditioner; in heating mode it extracts heat from outdoor air and moves it inside. Modern heat pumps are highly effective in our climate, where winter temperatures rarely stay below freezing for extended periods. However, during extreme cold snaps (below 25-30°F), a heat pump’s output decreases and supplemental heat kicks in. Many homeowners choose a dual fuel system that pairs a heat pump with a gas furnace backup for the coldest nights — giving you the efficiency of a heat pump for 90% of the year and gas heat when you need it most. Learn more about your options with a heat pump installation consultation.

It’s a good idea to schedule residential heating service at least once a year, ideally before colder weather arrives. Regular furnace service can help identify worn components, improve system performance, and support efficient operation. If you notice uneven heating, unusual noises, frequent cycling, or higher energy bills, it may be time to schedule heating repairs to have your system inspected and determine whether maintenance or repairs are needed.

An electrical vehicle charging installation typically begins with an assessment of your home’s existing electrical service to determine whether it can support a new charging station. A residential electrician can evaluate your electrical panel, recommend any necessary upgrades, and install a compatible home car charging station according to local electrical codes and manufacturer specifications.

Many homes can accommodate a home car charging station, but the available capacity of the electrical service varies from one property to another. A residential electrician can inspect your electrical panel and wiring to determine whether your current system is sufficient or if modifications are recommended before completing an electrical vehicle charging installation.

What Sets Us Apart From Our Competitors?

24 Hour Service

We provide 24/7 emergency services. If something breaks, call Bolton anytime day or night.

Reputable Company

Operating for 100+ years, earning a reputation for service and awesome work done.

tools

The Right Equipment

When it comes to service calls, having the right tools and parts on hand can make all the difference.

Licensed & Insured

Our technicians are fully licensed, bonded, and insured.

Satisfying Clients Since 1925

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24/7 Hour Emergency Service Available

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The right work, the right price, for 100+ years and counting. Celebrate with us by redeeming one of our coupons and joining the Bolton family today.