Huntsville's Trusted HVAC, Generator & Home Services Company Since 1992
When you think dependable, think Durham.
For over 34 years, Durham Service Company has kept North Alabama homes comfortable and safe. We offer air conditioning, heating, whole-home generators, tankless water heaters, and gas line services in the Huntsville area, along with licensed plumbing and electrical for new construction and commercial builds.
OUR SERVICES
What We Do for Huntsville Homeowners & Builders
We are a licensed, multi-trade contractor serving two audiences — homeowners who need reliable residential services and builders who need dependable subcontractors on new construction projects. Our residential services lead with air conditioning, heating, generators, tankless water heaters and gas. Our commercial services cover new construction plumbing and electrical for custom home builders and commercial developers.
Air Conditioning
North Alabama summers are long, hot and humid. Your central air conditioning system takes more punishment here than it would in most other parts of the country. We repair, tune up and install central AC systems across the Huntsville area. We service all brands and install Daikin — one of the most efficient systems available today.
Services include:
AC repair — all makes and models
AC tune-ups — call for pricing
New AC installation and system replacement — Daikin
Second opinion service on competitor quotes
Heating
When temperatures drop across North Alabama, your heating system needs to perform. We repair, tune up and install furnaces, heat pumps and combined Daikin systems for homeowners throughout the Huntsville area. We service all brands and install Daikin for new systems and replacements.
Services include:
Furnace repair — all makes and models
Heat pump repair and installation
Heating system tune-ups — call for pricing
Indoor air quality — Santa Fe, Daikin and Aprilaire
Whole-Home Generators
Power outages across Madison County and North Alabama happen without warning. A Generac whole-home standby generator starts automatically within seconds of an outage and powers your entire home on natural gas or propane — no action required on your part. We install Generac and service all generator makes and models.
Services include:
Generac whole-home generator installation
Free in-home sizing and load assessment
All makes and models serviced and repaired
Financing available on qualifying installations
Tankless Water Heaters
A Rinnai tankless water heater delivers endless hot water on demand and eliminates the standby energy loss of a traditional tank system. We size and install Rinnai tankless systems for North Alabama homes and service all tankless brands.
Services include:
Rinnai tankless water heater installation
All brands serviced and repaired
Sizing assessment for your home's hot water demand
Financing available on qualifying installations
Gas Line Services
Many homeowners don't know their HVAC contractor also handles gas work. Durham Service Company holds an Alabama gas license and handles the full scope of residential gas services — new line installation, appliance hookups, gas line repair and inspection. We also provide 24-hour emergency response for gas leaks, 7 days a week.
Services include:
New gas line installation — new and existing homes
Gas appliance hookups — stoves, dryers, fireplaces, grills and more
Gas line repair and inspection
24-hour gas leak emergency response
New Construction — Plumbing and Electrical
Custom home builders and commercial developers across North Alabama trust Durham Service Company for licensed plumbing and electrical on new construction projects. We handle the full scope of our trade work — rough-in through finish — and hand off cleanly so your project stays on schedule.
Services include:
Electrical rough-in and finish — custom and commercial builds
Plumbing rough-in and finish — custom and commercial builds
Commercial-grade water heater installation
Temporary power pole installation — permits included
oUR dIFFERENCE
Why Huntsville Homeowners and Builders Choose Durham Service Company
We have operated by one standard since the day we opened: Do the Right Thing, The Right Way, At The Right Time, All Of The Time. Every service call, every installation and every new construction project runs by that rule.
Over 34 years of licensed contracting in North Alabama
BBB A+ rated — reputation built on honesty, not marketing
Authorized Daikin dealer — factory-trained HVAC installation
Authorized Generac dealer — licensed generator installation and service
Rinnai tankless water heater installation and service
AL HVAC #96102 | Electrical #04380 | Plumbing #4672 | Gas #0923
24-hour gas leak emergency response, 7 days a week
Active member of the Huntsville Madison County Builders Association
Active member of the Alabama Homebuilders Association
Financing available on qualifying installations
Family owned and operated — no corporate call centers, no unknown subcontractors
Free estimates on qualifying services
When you think dependable, think Durham.
Service Areas
Serving Huntsville & Surrounding Communities
Durham Service Company operates out of Owens Cross Roads and serves homeowners and builders throughout Madison County and the surrounding region. Whether you are near Bridge Street Town Centre in west Huntsville, out in Hampton Cove, up in Hazel Green or east toward New Hope and Gurley, our team comes to your home or job site.
We also serve:
Madison, Harvest, Meridianville and Moores Mill
Jackson County: Scottsboro, Stevenson and surrounding communities
Limestone County: Athens, Ardmore and Elkmont
Marshall County: Arab, Albertville and Guntersville
North Alabama's climate puts real demands on home systems year-round. Hot, humid summers push air conditioning systems hard. Cold winters and ice storms test your heating equipment and expose gaps in backup power. Gas services, water heating and new construction trades add complexity that requires licensed, experienced contractors. We have handled every one of those demands for homeowners and builders in this region since 1992.
Call us now:
Financing Available on Qualifying Services
Get Pre Qualified with Synchrony
Home systems are significant investments. We offer financing options for qualified customers on HVAC installations, generator installations, tankless water heater installations and other qualifying services. Ask about financing when you call or request your free estimate.
Accepted Payment: Visa, MasterCard, American Express, Cash
Frequently Asked Questions
Do you have any question about our services? Feel free to give us a call and also take a look at our list of frequently asked questions!
What services does Durham Service Company provide in Huntsville, AL?
We provide air conditioning repair and installation, heating repair and installation, whole-home Generac generator installation and service, Rinnai tankless water heater installation, gas line services and 24-hour gas leak emergency response. We also provide licensed plumbing and electrical for new construction and commercial projects across North Alabama.
Does Durham Service Company respond to gas leaks after business hours?
Yes. We keep a licensed gas technician on call 24 hours a day, 7 days a week for gas leak emergencies. If you smell gas, leave your home immediately and call (256) 533-2462 from outside. Do not wait until morning.
What HVAC brands does Durham Service Company install and service?
We service all major HVAC brands. For new installations and replacements, we install Daikin — a combined heating and cooling system built for efficiency and long-term reliability. We are an authorized Daikin dealer with factory-trained installers.
OR CALL US AT:
OUR BLOG
Latest News & Articles
Stay informed with the latest industry updates, expert insights, and helpful tips from our team. Our news and articles section is designed to keep you up to date with trends, innovations, and practical advice that can help you make informed decisions and stay ahead with confidence.
