Get to Know Our Trusted Plumbing and HVAC Company in Hanover, PA

Allison's Plumbing Heating And Air is the company to turn to when you're seeking a plumbing and HVAC service provider and only a skilled professional will do. We've been in operation in this area since 2015, and we look forward to serving you now and for many years to come.

Why Do Business With Us?

We take pride in providing flexible scheduling, affordable pricing, and prompt project completion. We also utilize premium supplies and up-to-date methods on every job, large or small.

Layer 81

Meeting Plumbing, Heating, and Air Conditioning Needs and Exceeding Client Expectations

We are here to make sure your comfort is never compromised, whether by a plumbing issue or a heating and cooling-related problem. Make us your first call when it comes to:

Layer 77
Layer 78
Layer 79
  • icon


    Whether you require plumbing installation, maintenance, repairs, or replacement, our personnel can manage the work with speed and efficiency.

    Read More
  • icon1

    Air Conditioning

    We'll gladly partner with you to ensure that your AC is able to keep your property cool and comfortable on even the hottest summer days.

    Read More
  • icon2

    Heating & Furnace

    Our heating and furnace expertise includes managing everything from new system installation to complete seasonal maintenance services.

    Read More
  • mini-split

    Mini Split

    If your HVAC system consists of one or more mini-split units, we're the team to trust for routine or emergency services.

    Read More
  • indoor-air

    Indoor Air

    We offer an array of indoor air solutions that are suitable for residential and commercial uses.

    Read More
  • duct-cleaning-icon

    Duct Cleaning

    Our duct cleaning service ensures the thorough removal of dust, allergens, and contaminants from HVAC systems.

    Read More
  • water-heater

    Water Heater

    If your water heater is leaking, losing efficiency, or completely inoperable, our crew can get it working once again.

    Read More
  • tankless-water-heater

    Tankless Water Heaters

    We offer prompt service and great results when working on tankless water heater units as well.

    Read More
  • water-conditioner

    Water Conditioning

    Our water conditioning units are designed to improve bad-tasting or mineral-laden tap water at homes and businesses alike.

    Read More
  • drain-cleaning

    Drain Cleaning

    Contact us at the first sign of drain problems for prompt, reliable cleaning services.

    Read More
  • parts

    Complete Replacement of Parts

    If your property needs plumbing or HVAC replacement work, you can be sure that we'll utilize quality components to get the job done.

    Read More
  • trenchless-icon

    Trenchless Services

    Utilizing advanced trenchless technology, our services provide a minimally invasive solution for underground utility installations and repairs.

    Read More
  • excavation


    We are a leading specialist in hydro excavation services, assuring you of secure, accurate, and eco-conscious solutions for any excavation requirements.

    Read More
  • new-construction

    New Construction

    We're standing by to assist you on your residential or commercial construction project by providing plumbing, HVAC, or other related services.

    Read More
  • sewer

    Sewer Line Repair

    No sewer line repair job is too big or too small for us to deal with effectively.

    Read More
  • water-pump

    Well Pumps

    If your well pump is on the blink, let our knowledgeable crew diagnose and fix the problem right away.

    Read More
  • commercial-serv

    Commercial Services

    Our commercial plumbing and HVAC services can be customized to the needs of an array of business operations.

    Read More

Utilizing only quality Brands & materials

Utilizing only quality Brands & materials

We Assist a Wide-Ranging Clientele

Our services are targeted to the needs of residential and commercial property owners throughout the greater Hanover area. We serve:



Great Google Reviews

Mark Wildasin
Mark Wildasin
Google Review

"Allison's is my plumber...They are always courteous, they are very respectful. Had a water heater replaced which had to come thru our finished basement. They put runners down to prevent any dirt or water getting on our flooring. They also asked if we wanted them to wear boot covers. What a Great Company.
Very reasonable in price as well...I recommend Allison's to friends n family...."

Randy Gery
Randy Gery
Google Reviews

"We had Allison's out today to fix our heat pump after it stopped working. They did a great job diagnosing and fixing the issue to get us back up and running.
I've used Allison's in the past for other plumbing and HVAC issues and they've always been prompt, professional, and friendly. They're always a pleasure to do business with and they'll be my go to company for any future plumbing or HVAC needs.
Thanks Guys"

Mimi Forry
Mimi Forry
Google Reviews

"We use Allison's at work and I called them for a heating issue at home. They came quickly and had my heat back on in 15 minutes. The two techs were super friendly and showed me what the issue was. I would recommend Allison's to anyone!!"

Looking for Plumbing or HVAC Services?

That’s What We Do Best!

Entrust your next plumbing or HVAC project in Hanover to the team from Allison's Plumbing Heating And Air. Call us or fill out the online form to request a personalized quote today.