- Merrell & Associates Inc
- HVAC Services
- Specials
- Service Area
- About Us
- FAQs
- Schedule an Appointment
- Accessibility Statement
- Privacy Policy
- Online Bill Pay
- Contact Us
- Blog
- Why Dirty Ductwork is a Health Hazard in Winter
- 3 Symptoms of a Bad Heat Pump Compressor in Newnan, GA
- 3 Signs of a Bad Furnace Limit Switch in Villa Rica, GA
- Does My Heat Pump Need Repairs in Carrollton, GA?
- 5 Issues That Stem From Poor IAQ in Carrollton, GA
- 3 Reasons Your Ductless Mini-Split Leaks Water
- 5 Things That Cause AC Compressor Failure in Carrollton, GA
- Do You Need to Replace Your Old Heat Pump in Carrollton, GA?
- Tips to Prevent Costly AC Breakdowns and Repairs This Summer
- Reasons to Sign Up for Our AC Maintenance Membership Plan
- How Duct Cleaning Benefits Your Health, HVAC System and Home
- Water Heater Problems: Why Is My Shower Cold?
- How to Choose the Best Furnace Filter in Douglasville, GA
- Heating System Tips for Winter in Carrollton, GA
- Is a Heat Pump or Furnace Ideal for Your Home?
- How to Reduce Volatile Organic Compounds in Your Indoor Air
- Winter Is Coming! Is Your HVAC System Ready?
- 3 AC Odors That Warrant Professional Help
- Signs of a Dirty AC Filter: When to Clean or Replace
- Why Is My AC Freezing Up in Carrollton, GA?
- Heat Pumps Vs. Central ACs: Which is the Better Choice?
- Warmer Temperatures Are Here: Is Your Heat Pump Ready?
- How Does Proper Ventilation Improve Indoor Air Quality?
- 4 HVAC Upgrades to Increase Your Home's Market Value
- Is Your Carrollton, GA, Furnace Blowing Cold?
- Can Heat Pumps Handle Freezing Cold Temperatures?
- The Scoop Behind Sick Building Syndrome
- Heat Pump Maintenance Tips for Beginners in Carrollton, GA
- What Causes an Air Conditioner to Leak Water in Newnan, GA?
- 4 Benefits of Installing Air Purifiers
- How a Ductless AC Benefits The Health of Your Family
- How a Heat Pump Works to Save You Money
- Fight Spring Allergies With Your HVAC System
- Are There Puddles Forming Around Your Water Heater?
- Ductless Multi-Splits Offer Whole-Home Comfort Solutions
- Why Invest in a Furnace With a Modulating Gas Valve
- Do You Need to Replace Your HVAC System's Ductwork?
- Neglecting Annual Furnace Maintenance Is Not Wise
- How to Remove Airborne Particulate Matter from Indoors
- Signs of Sediment Buildup in Your Water Heater's Tank
- A Whole-Home Dehumidifier Helps Make Summers More Comfortable
- Ductless Multi-Splits Let You Create Zoning in Your Home
- Potential Issues Caused by Air Conditioner Short-Cycling
- High Pollen Counts Can Affect IAQ and Your HVAC System's Performance
- Is Your Heat Pump Signaling that It Needs Help?
- The Convenience and Control Afforded by Wi-Fi Thermostats
- Indoor Air Quality Concerns for Commercial Settings
- Understanding Where Household VOCs Come From
- Get Germicidal UV Lamps Integrated Directly Into Your AC Equipment
- When Did You Last Check Your Home's Carbon Monoxide Alarm?
- There Are Many Different Kinds of HVAC Thermostats
- How to Care for Your Commercial HVAC System
- 3 Warning Signs That You Need a New Water Heater
- Should You Repair HVAC Equipment or Just Replace It?
- The Difference Between a One-Time Service Call and Regular Maintenance
- One-Time Service Calls vs Regular HVAC Maintenance
- Is Replacing or Repairing Your HVAC System More Cost-Effective?
- The Pros and Cons of Central HVAC installations
- Always Address Furnace Repair Issues Immediately
- Keeping Your Home's Heating Costs in Check
- Possible Reasons for Weak HVAC Airflow
- Furnace Pilot Light Won't Stay Lit - Now What?
- Experiencing Uneven or Insufficient Cooling?
- Be Sure To Partner With NATE-Certified Technicians
- Signs Your Thermostat May Be Malfunctioning
- Possible Reasons for Strange AC Noises
- Need a New Water Heater? Consider Going Tankless
- Humidity Doesn't Only Affect Your Comfort
- Need Emergency Water Heater Services?
- Trying to Decide Between a Boiler and a Furnace?
- Is Your Furnace Making Strange Noises?
- UV Lamps Help to Clean Your Home's Air
- Using a Packaged HVAC System
- Running Out of Hot Water Too Quickly?
- What Is a Carrier Distinguished Dealer?
- Ductless AC Has Many Benefits
- 5 Spring Cleaning Tasks That Improve HVAC Efficiency
- Live a Healthier Life In 2018 By Improving Poor Indoor Air Quality
- Save On Holiday Heating With These Hot Tips
- It's Not Too Late to Schedule Residential HVAC Maintenance
- Why Is My Heating System Making These Spooky Sounds?
- 5 Benefits of Investing in a Geothermal Heat Pump This Fall
- Ductless Air Conditioners and Heat Pumps as an Efficient Indoor Comfort Solution in Bremen, GA
- Using Your Heat Pump to Cool Your Carrollton, GA, Home in the Summer
- Follow These 4 Steps to Save Money While You Vacation
- 3 Reasons Commercial HVAC Maintenance is So Important
- Don't wait till it's too hot to get your AC right
- Merrell & Associates Inc., More Than Just an HVAC Company
- Steps You Can Take to Tackle Low Indoor Humidity
- It's a Great Time to Take a New Approach to HVAC
- What to Do When it Feels Like Frosty the Snowman is Living in Your Home
- 3 Reasons Why HVAC Maintenance Pays Off
- How Does Ductless Air Conditioning Work
- Simple Ways You Can Beat that Georgia Summer Heat
- Steps You Can Take to Improve AC Efficiency
- How Indoor Air Quality Affects AC Efficiency
- Helping You Save with Landscaping Design
- 3 Ways AC Maintenance Equals Savings
- The Importance of Duct Inspections
- What Kind of Heating System Do I Need?
- The Green Side of Geothermal Systems
- How to Select the Right HVAC Contractor
- How Long Is Your Furnace Likely to Last?
- Common Furnace Problems
- What Credentials Should HVAC Techs Have?
- How Our Preventative Maintenance Agreement Works for You
- Some Troubleshooting Is Best Left to the Pros
- What That Odor From Your Vents Could Mean
- New Air Conditioners Require Lifetime Cost Considerations
- The Côr Thermostat Puts Indoor Comfort Back in Your Hands
- Improving Indoor Air Quality Requires a Little Attention
- Who Can Benefit From Ductless Mini-Split Heat Pumps?
- Maximize Your HVAC System With Proper Spring Maintenance
- Choosing Geothermal Energy in Villa Rica?
- What Is a Hybrid Heat System and Is It Right for My Carrollton Home?
- Fresh, Clean Indoor Air, Even In The Winter
- Save Money This Winter By Following These Energy Tips
- Why Going Ductless May be the Best Decision You Make This Fall
- DIY With These AC Troubleshooting Tips
- Mold, Dust and Dander - Emitting These Common Allergens in Your Home
- Bust These Energy Saving Myths
- Summer Indoor Air Quality Tips and Solutions
- Why Allergies Attack Indoors
- Don't Let Your Air Conditioner Slack this Season
- Reveal Savings with a Home Performance Evaluation
- Heating Repair Dos and Don'ts
- How Geothermal Energy Works
- Winter Indoor Air Quality Solutions
- Take Care of Your Heater - It Will Take Care of You