New Title

New Title

10% Off for First Responders

Seasonal HVAC Discounts

24/7 Emergency Services

Request Lorem Epsom

Hero Request Form

Ventilation Services
York County and Lancaster County, PA

10% Off for First Responders

Seasonal HVAC Discounts

24/7 Emergency Services

Request Lorem Epsom

Hero Request Form

Professional Ventilation Solutions for Healthier Indoor Air

Advance Haws delivers comprehensive ventilation services throughout South Central Pennsylvania, addressing the critical needs of residential and commercial properties. Since 2002, our locally and family-owned company has built a reputation for reliable air conditioning and ventilation solutions that prioritize indoor air quality and system efficiency.


Our experienced technicians handle everything from air duct cleaning and installation to custom ductwork fabrication and complete ventilation system setup. With over 20 years of experience and a 5-star customer rating, we provide dependable service backed by manufacturer warranties and flexible scheduling options. From routine maintenance to emergency repairs, contact us for estimates delivered within 2 business days.

Advance Haws

Text START to to begin receiving offers by text.

Msgs may be autodialed. Consent to texts not required to purchase our svcs. Msg. and data rates may apply.

Text Now!

Why Choose Us

Black percent discount icon inside a scalloped badge on a white background

10% Off for First Responders

Black price tag with a percent sign and a small tag showing “U” on white background

Seasonal HVAC Discounts

Black stopwatch icon with a circular arrow around the top, suggesting refresh or retry

24/7 Emergency Services

Black package icon with a delivery seal/checkmark badge

Manufacturer Warranties

Black calendar icon with a clock overlay

Flexible Scheduling

Invoice and calculator icon in black and white

Providing Estimates Within 2 Business Days

Air Duct Cleaning
Regular air duct cleaning removes dust, allergens, and contaminants that build up in your ventilation system over time. Our thorough cleaning process improves indoor air quality and helps your HVAC system operate more efficiently throughout South Central Pennsylvania homes and businesses.
Air Duct Installation
Correctly installed air ducts ensure optimal airflow and temperature distribution throughout your property. Our technicians design and install ductwork systems that maximize energy efficiency while minimizing noise and air leakage in South Central Pennsylvania facilities.
Air Duct Repair
Damaged or leaking air ducts waste energy and compromise indoor comfort by allowing conditioned air to escape before reaching its destination. We diagnose and repair duct issues quickly, restoring system performance and reducing utility costs for properties across the region.
Custom Ductwork
Every building has unique ventilation requirements based on layout, size, and usage patterns. Our custom ductwork fabrication service creates solutions that fit your specific space and deliver precise airflow where you need it most.
Ventilation System Installation
Complete ventilation system installation involves careful planning, precise equipment selection, and skilled implementation to ensure long-term performance. We handle every aspect of the process, from initial assessment through final testing, delivering systems that provide reliable air circulation for years to come.
Simple black outline of an envelope with a circular tab on top

Short title 11

Describe some quality or feature of the company. Write a short paragraph about it and choose an appropriate.

Black outlined envelope icon with a circular handle on top

Short title 12

Describe some quality or feature of the company. Write a short paragraph about it and choose an appropriate.

Simple black outline of an envelope with a semicircle handle, resembling a mail or message icon

Short title 13

Describe some quality or feature of the company. Write a short paragraph about it and choose an appropriate.

Black outlined envelope icon with a flap and semicircle handle on top

Short title 14

Describe some quality or feature of the company. Write a short paragraph about it and choose an appropriate.

Black outline of an envelope with a circular handle, like a mail or message icon

Short title 15

Describe some quality or feature of the company. Write a short paragraph about it and choose an appropriate.

Black outline of overlapping chat bubbles with text lines, representing messaging or conversation icon

Here's what our satisfied customers are saying...

At Advance Haws, we take pride in providing exceptional HVAC services to our customers. We would be grateful if you could share your thoughts about our business with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review of Advance Haws and let others know what you think.

Black outline envelope icon with a semicircle handle above it

Short title 13

Describe some quality or feature of the company. Write a short paragraph about it and choose an appropriate.

Black outline of an envelope with a half-circle tab on top, like a mail icon

Short title 14

Describe some quality or feature of the company. Write a short paragraph about it and choose an appropriate.

Black outlined envelope icon with a semicircle tab on top

Short title 15

Describe some quality or feature of the company. Write a short paragraph about it and choose an appropriate.