Affordable and Reliable HVAC Services in New London, WI

New London HVAC Services for Year-Round Comfort

Tired of Dealing With Uneven Temperatures or Rising Energy Bills?

Your HVAC system isn’t just one piece of equipment. It’s a full system that needs to work together to keep your home comfortable year-round. We offer complete HVAC services in New London, WI, so you don’t have to juggle multiple contractors or guess who to call.

Whether you need a quick repair, routine maintenance or a full system upgrade, we’ve got you covered. Our team works on both residential and light commercial systems, focusing on comfort, efficiency and long-term performance.

Our HVAC services include:

• Air Conditioning Installation
• Air Conditioning Maintenance
• Air Conditioning Repair
• Ductless Mini-Split System
• Thermostat Repair and Installation
• Boiler Service
• Furnace Installation
• Furnace Maintenance
• Furnace Repair
• Heat Pump Installation
• Heat Pump Maintenance
• Heat Pump Repair
• AC and Furnace Air Filter Replacement
• Air Duct Cleaning
• Air Duct Sealing
• Air Handler Repair and Installation
• Dehumidifier Installation and Repair
• Humidifier Installation and Repair
• HVAC Duct Work Repair
• HVAC UV Light Installation

Emergency HVAC Services in New London, WI

HVAC System Just Stopped Working? We’re Ready When You Need Us.

When your system fails, it usually happens at the worst time. A furnace quitting during a Wisconsin cold snap or an AC going out in peak summer isn’t something you can wait on. That’s why we offer fast, reliable emergency HVAC services in New London, WI to get your home back to a safe, comfortable temperature.

Our team is ready to respond quickly, diagnose the issue and get your system running again. We come prepared with the tools and parts needed to handle most repairs on the spot, so you’re not stuck waiting days for a fix.

Common emergency HVAC issues we handle:

• No heat or no AC

• System won’t turn on

• Strange noises or burning smells

• Sudden airflow loss

• Frozen coils or overheating systems

We focus on getting your system working again as quickly as possible while making sure the fix is done right. If a repair isn’t the best option, we’ll explain why and walk you through next steps without pressure.

Heating Repair and Installation in New London, WI

Worried Your Furnace Won’t Keep up This Winter?

Cold spots, rising energy bills or a furnace that won’t turn on are all signs something isn’t right. When temperatures drop in New London, you need a heating system you can count on. Our heating services in New London, WI are built to keep your home warm, safe and running efficiently all winter long.

We work on furnaces, boilers and heat pumps, handling everything from quick repairs to full system replacements. If your system can be fixed, we’ll take care of it fast. If it’s time for something new, we’ll help you choose a system that fits your home and budget.

Our heating services include:

• Furnace repair, replacement and new installation

• Boiler service and maintenance

• Heat pump repair and installation

• Thermostat calibration and upgrades

• System checks for airflow balance and heat output

We focus on more than just getting the heat back on. We look at airflow, system performance and efficiency so your home stays comfortable without wasting energy.

Air Conditioning Services in New London, WI

AC Not Keeping up or Blowing Warm Air? Let’s Fix It Fast.

If your home feels warm, humid or unevenly cooled, your air conditioner may not be doing its job. Summer in New London can get uncomfortable fast and a weak AC system only makes it worse. Our air conditioning services in New London, WI are designed to keep your home cool, dry and comfortable when you need it most.

We handle everything from small repairs to full AC system replacements. If your system is blowing warm air, making strange noises or driving up your energy bills, we’ll find the issue and fix it quickly. If a new system makes more sense, we’ll help you choose one that fits your home and keeps costs under control.

Our AC services include:

• Air conditioner repair and diagnostics

• AC installation and system replacement

• Refrigerant leak detection and recharge

• Evaporator coil and condenser service

• Seasonal AC tune-ups and maintenance

A properly working AC system keeps your home cool, controls humidity and helps lower energy bills. If your system isn’t performing like it used to, it’s a good time to get it checked before it fails completely.

HVAC System Installation and Replacement in New London, WI

Is Your System Outdated or Costing Too Much To Run?

If you’re calling for repairs more often or your energy bills keep climbing, it may be time to replace your system. A new system can improve comfort, lower monthly costs and give you peace of mind. We provide HVAC installation and replacement in New London, WI, helping you upgrade with confidence.

We’ll take a close look at your home, your current setup and what you actually need. Then we’ll recommend options that make sense, not just what’s most expensive. Our goal is to give you a system that fits your space and keeps things simple moving forward.

Our installation services include:

• New furnace and air conditioner installation

• Heat pump system upgrades

• Energy-efficient system options with improved SEER ratings

• Proper system sizing for better airflow and performance

• Removal and replacement of old equipment

We handle the full process from removing your old equipment to installing and testing your new system. Everything is set up to run safely and efficiently from day one.

Indoor Air Quality Services in New London, WI

Concerned About Dust, Allergies or Dry Air in Your Home?

Your HVAC system does more than heat and cool your home. It also affects the air you breathe every day. If you’re dealing with dry air in the winter, excess humidity in the summer or ongoing dust and allergy issues, your indoor air may need attention. We offer indoor air quality solutions in New London, WI to help you breathe easier and feel more comfortable at home.

We look at your full system, including airflow, filtration and humidity levels. Then we recommend simple upgrades that make a real difference without overcomplicating things.

Our indoor air quality services include:

• Whole-home air purifiers to reduce dust and allergens

• Humidifiers to add moisture during dry winter months

• Dehumidifiers to control excess humidity in warmer seasons

• High-efficiency air filters for better filtration

• System checks to improve airflow and air circulation

These solutions can help with common issues like dry skin, static, musty smells and allergy symptoms. They also support your HVAC system by keeping it cleaner and running more efficiently.

Why New London Homeowners Trust Bille’s

Choosing the right HVAC company matters. You want someone who shows up, does the work right and stands behind it. Here’s why customers across southern Wisconsin continue to choose Bille’s Heating & Air Conditioning:

• Local and Family-Rooted: Proudly serving New London and our surrounding communities since 1981.

• Experienced Technicians: Skilled, certified and constantly trained.

• Prompt and Professional: We show up on time and do it right the first time.

• Energy-Efficient Solutions: We’ll help you save money and stay comfortable.

• Clear and Honest Quotes: Focus on honest recommendations and fair pricing.