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Residential HVAC Services in Bethlehem, PA

Reliable Comfort Solutions for Your Bethlehem Home

We specialize in quality heating and cooling services for homes that last long!

Energy-Efficient Residential HVAC Services in Bethlehem, PA

Lehigh HVAC specializes in a variety of heating and cooling solutions to keep your home comfortable all year long. We don’t just offer ordinary installations or repairs; each of our actions is related to lowering your energy consumption and utility bills. From precise HVAC installations to preventive HVAC maintenance and using durable products, everything brings you closer to beating the harsh weather conditions. Contact us today to book a free consultation.

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Brands that you trust, Expert Care that we provide, Comfort that lasts for a longer period.

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Repair Services

AC Repair & Maintenance

Is your home getting hot and stuffy with summer fast approaching? Refrain from suffering through another ...

Heating Repair & Maintenance

Unpredictable weather can disrupt your comfort at home. That's where Lehigh HVAC comes in.

Boiling Repair & Maintenance

We offer our customers a reliable, cost-effective heating solution with our boiler's repair & maintenance.

Heat Pump Repair & Maintenance

Heat pumps are an essential component of residential HVAC systems, providing both heating and cooling capabilities.

Mini Split Repair & Maintenance

We prove to be the perfect choice for anyone in need of reliable mini split repair & maintenance services.

Furnace Repair & Maintenance

We offer our customers a wide selection of durable and quality furnaces repair service. Every furnace we supply ...

Water Heater Repair & Maintenance

Lehigh HVAC offers expert water heater repair and maintenance to ensure your system operates efficiently and reliably.

Rooftop Unit Repair & Maintenance

We offer our customers a durable and quality rooftop unit repair service. Every rooftop unit we supply promises ...

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Installation Services

AC Installation

We understand that having a functional and efficient HVAC system is essential to ensuring your home is ...

Heating Installation

Unpredictable weather can disrupt your comfort at home. That's where Lehigh HVAC comes in.

Boiling Installation

We offer our customers a reliable, cost-effective heating solution with our boiler's installation.

Heat Pump Installation

Our expert technicians provide professional and reliable installation of central heat pump systems.

Mini Split Installation

Our team of experienced technicians provide quick and reliable installation of HVAC mini split systems for your home.

Furnace Installation

We offer our customers durable and quality furnaces installation service. Every furnace we supply ...

Water Heater Installation

Lehigh HVAC offers expert water heater repair and maintenance to ensure your system operates efficiently and reliably.

Rooftop Unit Installation

We offer our customers durable and quality rooftop unit installation service. Every furnace we supply ...

From Assessment to Ongoing Support, We Handle It Perfectly

Your Residential HVAC Needs and How We Execute Them

What You Need

  • System Reliability.
  • Energy Efficiency.
  • Consistent Comfort.
  • Fast Repairs.
  • Long Equipment Life.

How We Handle It

  • We install the unit after a detailed assessment, so it never fails.
  • We minimize energy wastage by properly sizing the unit and insulation.
  • We maintain consistent comfort by balancing zonal temperatures.
  • We respond quickly and resolve issues to restore home comfort.
  • We maintain the system regularly to reduce wear and tear.
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Breathe Now, Pay Later using our Easy Financing (0% Markup)

We collaborate with GreenSky, allowing you to pay for services easily. With 0% markup, our financial services make your comfort affordable.

24/7 Emergency HVAC Service in Bethlehem, PA

Emergencies can hit anywhere, anytime. Without a trusted HVAC partner, you are at a complete disadvantage. It is the scenario where trying a DIY or calling someone nearby with only basic knowledge can exacerbate the situation. That’s why the residential HVAC contractors at Lehigh HVAC are always ready and prepared. As you call us, our mobile HVAC team departs toward you, fixing your issues promptly.

Immediate response for HVAC issues in all Bethlehem, PA.
Advanced diagnosis and fast fixes.
Honest, affordable pricing for HVAC repairs.
Covering all major HVAC brands and types.

Residential HVAC Technicians that Care for Your Home Comfort

The technicians at Lehigh HVAC belong to this region, and in fact, we have an emotional connection with the community members. That’s why we are the first to arrive when you need residential heating and cooling services. And for the expertise, you can have peace of mind that we are unbeatable. Whether installations, repairs, maintenance, or energy-efficiency upgrades, no one can beat us in terms of quality.

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Call us today and Book an appointment with NATE Certified Technicians!

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Save More for Home Heating and Cooling Solutions with 0% Financing

We offer GreenSky 0% financing options for all HVAC services in Bethlehem, PA. Whether it is about HVAC residential installation services or emergency boiler repair solutions, you can get a service when you need it and pay in installments.

Book a Service with the Best Residential HVAC Company

Thinking about an air conditioner or heating upgrade? Book a service with the Lehigh HVAC for a smooth experience. We possess the hands-on skills for all HVAC appliances, including AC, furnace, boiler, heat pump, water heater, and rooftop units. Trust our expertise, and we assure you, we will never disappoint you.

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Why we are the Top Choice of Homeowners?

The homeowners in the Bethlehem trust us because of;

Same-day residential service

Fast and reliable service

Financing options that fit your budget

NATE-certified technicians catering to your residential needs

Energy efficiency

Optimal cost benefits

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Get rid of your summer/winter woes today – We are ready to help you.

Frequently Asked Question

High-efficiency natural gas furnaces or modern boilers are generally considered the best choice for Bethlehem winters. They provide reliable comfort despite extreme weather with low energy wastage.

Humidity puts an extra burden on air conditioners. They have to cool the air and, at the same time, dehumidify it. That’s why an AC often struggles during the humid summer.

You need a mechanical permit from the Pennsylvania UCC, so all the replacement work is according to the community rules and regulations. If you are a customer of Lehigh HVAC, we handle all the permit work ourselves.

A bi-annual maintenance is recommended for all Bethlehem homes in most cases. The ideal times of maintenance are spring and fall.

There can be a variety of causes of uneven temperatures. The common ones include unbalanced air flow, poor insulation, and inaccurately installed ductwork