News & Updates
Join the Team at Dolan Design HVAC & Plumbing!
About the Role Dolan Design HVAC & Plumbing is hiring experienced HVAC service technicians. We're looking for technicians who can walk into a service call, diagnose the problem, and complete the repair. If you've spent years in the field and you're ready for a...
Why Is My Water Bill So High? How to Find Hidden Leaks in Your Home
A high water bill can be frustrating, especially when nothing about your daily routine has changed. You are using the same showers, sinks, toilets, dishwasher, and washing machine, but the bill still climbs. When that happens, one of the first things to consider is a...
How Much Does a New AC Unit Cost? 2026 Price Guide
Most homeowners do not start researching AC replacement because they want to. It usually starts after a few frustrating warning signs. The house feels humid even when the AC is running. Energy bills suddenly jump. One room stays warm while another freezes. Then...
How Often Should You Change Your Air Filter in Spring and Summer?
Every spring in Central North Carolina, the same thing happens almost overnight. Cars turn yellow with pollen, porches collect dust faster, and HVAC systems suddenly start running much longer than they did during winter. What many homeowners do not realize is that all...
10 Easy Ways to Lower Your Energy Bill Before Summer
Energy bills do not suddenly spike in the middle of summer. In most homes, the increase starts earlier, as your air conditioner begins running longer to keep up with rising temperatures and humidity. In Central and Eastern North Carolina, that shift happens quickly....
Duke Energy Rebates
As a Preferred Vendor with Duke Energy, Dolan Design HVAC & Plumbing can help Duke customers take advantage of discounts and preferred pricing listed below. Call today!
How Long Do Water Heaters Really Last? What Every Homeowner Should Know
How long do water heaters last? Learn when to replace yours and avoid expensive breakdowns in Louisburg, NC.
When Is the Best Time of Year for AC Repairs?
Most air conditioning systems do not fail without warning. They usually show small signs first, like longer run times, weaker airflow, or higher energy bills. The problem is that these signs often get ignored until the system is under real stress. In Central North...
Warning Signs Your AC Won’t Last This Summer
5 Red Flags Your AC Won’t Make It Through the Summer in North Carolina In Central North Carolina, your AC does not ease into summer. It goes from light use to running for hours at a time almost overnight. That sudden jump in demand is when hidden problems show up....
The Ultimate Spring HVAC Checklist for North Carolina Homes
Use this spring HVAC checklist to improve airflow, lower energy costs, and prevent repairs in North Carolina.
Is a $39 AC Tune-Up Worth It? Everything You Need to Know Before Summer Hits
When temperatures start climbing, the last thing you want is an air conditioner that sputters, struggles, or shuts down completely. A $39 AC tune-up is one of the smartest, most affordable ways to keep your system running at peak performance — before the heat becomes...
Reduce Spring Allergies with HVAC in NC Homes
Spring Allergy Survival: Using Your HVAC System to Clear the Air Spring in Central North Carolina does not just bring warmer weather. It brings one of the heaviest allergy seasons of the year. Pollen levels spike, humidity rises, and many homeowners find that symptoms...
Why Your A/C Breaks Down on the First Hot Day of the Year
When the first hot day hits in Central North Carolina, many homeowners turn on their air conditioning expecting instant relief. Instead, they get warm air, weak airflow, or a system that will not turn on at all. If your AC is not working on the first hot day, you are...
Why Is There Ice on My Outdoor HVAC Unit? 5 Common Causes and Fixes
Seeing ice on an outdoor HVAC unit can be confusing, especially during warm weather when your air conditioner should be cooling your home. Many homeowners assume ice means the system is working harder than normal. In reality, ice buildup is often a warning sign that...
How to Check Your Furnace for Carbon Monoxide
A malfunctioning furnace can release carbon monoxide into your home without obvious warning. Because the gas is colorless and odorless, many homeowners only realize something is wrong after symptoms begin to appear. Learning the early signs of carbon monoxide from...
What Are the Most Common HVAC Repairs in Central North Carolina?
Most HVAC failures don’t happen without warning. They usually start small — slightly weaker airflow, longer run times, rising energy bills — then gradually worsen until the system can’t keep up. In Central and Eastern North Carolina, HVAC systems work harder than many...
Rainy Day Grilled Cheese & Tomato Basil Soup Recipe
Cozy up with this Rainy Day Grilled Cheese & Tomato Basil Soup recipe — the perfect comfort meal for chilly March afternoons at home.
How Do Spring Temperature Swings Affect Your AC System in Central North Carolina?
Learn how changing weather affects AC performance in North Carolina homes and when to schedule service with Dolan Design.
Why Does My Heater Smell? Common Heating Odors in North Carolina Homes
Noticing a heater smell in your NC home? Learn which heating odors are normal, which aren’t, and when to call Dolan Design for service.
Do Heat Pumps Work in Winter? A Guide for North Carolina Homeowners
Take advantage of our February 2026 special: $700 off a new heat pump installation! Call to schedule your new install today! Heat pumps are showing up in more homes every year, and at Dolan Design Heating & Cooling, we get a lot of questions about whether they...