Heat Pumps in Woodstock

When it comes to keeping your home comfortable year-round, a reliable heat pump is often a smart, cost-effective investment. At Woodstock Heating & Cooling, we’ve been serving families and businesses for more than a century. We’ve built a reputation for dependable service, honest recommendations, and a commitment to treating every customer like a neighbor.

Our Woodstock office is close to Illinois Route 47, U.S. Route 14, and Illinois Route 120, so we can quickly reach homeowners throughout McHenry County. We routinely work with clients in Crystal Lake, McHenry, Algonquin, Lake in the Hills, Huntley, and beyond. 

We offer same-day appointments when you need them and 24/7 emergency service when problems just can’t wait. Our NATE-certified technicians service all makes and models, including Mitsubishi Electric. With financing plans, warranty options, and transparent pricing, our goal is to make high-quality heat pump solutions accessible to every property owner. 

You can request a free estimate by filling out our online contact form or by calling (815) 393-2439.

Choosing the Right Heat Pump Size 

Selecting the correct heat pump size is a key decision when upgrading your home’s comfort system. Bigger isn’t always better. Oversized units cycle on and off more frequently, leading to higher energy bills and premature wear. Conversely, a system that’s too small struggles to maintain temperature, which can leave you uncomfortable and forces the equipment to run constantly. Both scenarios cost you money.

Here’s what our team looks at to recommend the right size:

Home Square Footage and Layout 

A spacious home in Crystal Lake has very different needs than a compact cottage near Woodstock Square. Open layouts typically require a different airflow strategy than homes with smaller, divided rooms.

Insulation, Windows, and the Age of Your Home 

McHenry County has a wide mix of older farmhouses and new construction. Older properties may have draftier windows or less insulation, which directly impacts how powerful the system needs to be.

Sun Exposure and Orientation 

South-facing rooms that get plenty of sunlight may heat faster, while shaded areas stay cooler. Our calculations account for these real-world conditions.

Local Climate Considerations 

Winters in the Woodstock area regularly dip below freezing, while summers bring both heat and humidity. Your heat pump must be properly sized to handle both extremes efficiently.

At Woodstock Heating & Cooling, we perform a complete load calculation for every project. This includes measuring your home’s structure, analyzing insulation values, and considering lifestyle factors such as the number of people living in the home. By taking the guesswork out, we deliver a heat pump that’s ready to provide steady comfort without wasted energy. 

Heat Pump Not Heating? Common Reasons and Solutions

If your heat pump suddenly stops keeping your home warm, it can be a serious disruption, especially during a McHenry County cold snap. While some problems are simple, others may require a professional diagnosis. 

Here are the most common issues we see:

• Problems with the reversing valve. This valve controls whether the system is in heating or cooling mode. If it sticks, your unit may blow cold air even when set to heat.
• Low refrigerant levels. Refrigerant is what allows your heat pump to transfer heat. A leak or insufficient charge means the unit can’t produce enough warm air.
• Defrost cycle failure. Outdoor units can accumulate ice during our frigid winters. If the defrost cycle doesn’t work, the system can’t operate effectively.
• Dirty filters or blocked coils. Restricted airflow reduces efficiency and can make it feel like your heat pump isn’t heating at all.

Keep Your Property Comfortable

Whether you’re looking to install a new heat pump or get an existing one repaired, our dedicated team is ready to help. We’re bilingual and can easily communicate with both English and Spanish-speaking property owners. 

Call our Woodstock office today at (815) 393-2439.