Emergency Services Available

Don’t suffer after business hours if you have an HVAC or water heater emergency. B&L Ott Heating & Air Conditioning proudly offers 24/7 emergency solutions to serve our community best. Call us at
610-927-5133 to get help now. We work day and night in Lancaster, Berks, and Chester Counties. Whether your home is freezing in the winter, your basement is filling with water from your water heater, or you have another emergency, we’re here for you.

HVAC Services in Shillington, PA

Air conditioner maintenance being performed

Here in Shillington, PA, having reliable heating and cooling isn’t optional. Our winters often come with snowfall that can be measured in feet, not inches, and summers aren’t much more comfortable, with high heat and humidity. That’s why you need a reliable company that provides quality HVAC services.

Our team offers everything you need to maintain reliable comfort year-round, including HVAC tune-up appointments, ductless HVAC solutions, water heater services, and even backup generator installations. We’ll ensure you have heating and cooling systems that perform effectively, and we’ll help you maintain them in optimal condition.

No matter the challenge, we’re ready with same-day appointments and around-the-clock emergency service in Shillington. Contact us today!

Why Shillington Homeowners Depend on B&L OTT HVAC

Shillington homeowners continue to choose B&L Ott HVAC because of our dedication to customer care. With more than 35 years of experience keeping our neighbors comfortable, we’ve got the results to prove it.

Our customers choose B&L Ott time and again because we deliver:

  • Preventive Maintenance Agreements: Keeping your HVAC system on a regular maintenance schedule helps prevent unexpected breakdowns and ensures maximum efficiency. Our preventive maintenance agreements make it simple to keep your heating and cooling equipment in top condition year-round.
  • Free Estimates on Replacements: If it’s time for a system upgrade, we provide honest recommendations and free estimates. We’ll help you compare your options so you can make the best decision for your budget and comfort needs.
  • Satisfaction Guarantees: Our work isn’t finished until you’re happy. Every repair, installation, and HVAC tune-up we perform is backed by a 100% satisfaction guarantee.
  • Upfront Pricing: No hidden charges or surprise bills. We provide transparent quotes before starting work, so you’ll always know what to expect.

HVAC Services We Provide for Shillington Homes

At B&L Ott HVAC, we handle all aspects of heating, cooling, and indoor air quality. Whether you’re looking for energy-efficient upgrades or emergency repairs, our certified team has the expertise to deliver solutions that last. Our award-winning HVAC services are designed to keep your home comfortable in every season.

We work with all major system types and brands, offering:

If your system is more than 10 years old or requires frequent repairs, we also offer comprehensive installation services. Our process includes professional load calculations, equipment recommendations tailored to your home, and expert installation. Ask about financing options (on approved credit) to make replacing your aging system more affordable.

To stay comfortable, you need HVAC systems that work. At B&L Ott HVAC, that’s exactly what we deliver. From AC installation to furnace repair in Shillington, we make sure you’re always comfortable at the touch of a button.

Backup Generator Installation and Repair

Power outages can happen anytime, leaving you without heat, cooling, and other essentials. Our generator installation services ensure your home remains powered through storms and outages. We offer fully automated systems that start the moment utility power goes out, giving you peace of mind.

A backup generator can keep critical appliances and systems running, including:

  • Medical equipment
  • Heating and cooling systems
  • Refrigerators and freezers
  • Home office equipment
  • Electronics and lighting

Water Heater Services

Reliable hot water is essential for everyday comfort. Whether your current system is leaking, producing inconsistent temperatures, or simply not meeting your family’s needs, B&L Ott HVAC can help.

We offer water heater repair, maintenance, and installation for both traditional tank and tankless systems. Tankless water heaters are an especially popular choice for homeowners who want endless hot water and improved energy efficiency.

Your Trusted HVAC Contractor in Shillington, PA

For more than 35 years, B&L Ott HVAC has been the go-to HVAC contractor for families in Shillington and across Berks County. Our certified technicians, friendly customer service, and reliable results set us apart from the competition. Whether you need urgent furnace repair or you’re planning a new AC installation, our team is here to help.

We’re proud to be a locally owned and operated company that values honesty, integrity, and customer satisfaction. Every service call comes with the peace of mind that you’re working with licensed professionals who care about your comfort and safety.

If you need HVAC services in Shillington, contact B&L Ott HVAC. We’re available for same-day appointments and always give you the price upfront.

Frequently Asked Questions


It depends. In most cases, you’ll replace your filter every month, but if you have a high-capacity filter, you might only need to replace the filter 2x per year. During your next HVAC tune-up, talk to your tech for a personalized recommendation.


Yes! At B&L Ott HVAC, we offer several options for financing on approved credit, with approvals available in minutes. Plus, we’ll also help you get any available rebates to cut the total cost of the job.
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What To Expect

Discover The B&L OTT Heating & Air Conditioning Difference

Emergency Services Available
Licensed and Certified Local Technicians
Free Estimates on Replacements
Upfront & Honest Pricing
Preventative Maintenance Agreements
100% Satisfaction Guaranteed
Outdoor air conditioning unit set on a concrete base near a wooden exterior wall
Family smiling and sitting on a white couch with a small dog with an AC unit visible on the wall behind them
Our Reviews

See What Your Neighbors Are Saying

The team at B&L Ott had our new system installed in less time than I had expected. They were thorough, answered all questions and protected our home from any mess. Always receive top notch service from B&L Ott.

Cindy C.

Cindy C.

5 stars to B&L Ott. They are wonderful to deal with. Showed up on time, open to where you would like the units placed, and beautiful workmanship. Wonderful company.

Kimberly M.

Kimberly M.

Very satisfied with the mini splits we had installed in our home. B&L Ott were professional and efficient with the installation. They also worked with us on options based off of what we were comfortable spending. I would recommend B&L Ott.

Stephany S.

Stephany S.

B&L Ott Heating & Air Conditioning was recommended by my manager and I absolutely love their work. They are very upfront and professional. Keep it up!

Maria B.

Maria B.