Areas We Serve

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Serving Hanover, PA, and Beyond With Reliable Plumbing, Heating, and Air Conditioning Services

The reliable crew here at Allison's Plumbing Heating And Air has been in the business of meeting and exceeding client expectations since 2015. Our established company is locally owned and family-operated and boasts a great reputation for quality services at budget-friendly prices. We also offer flexible scheduling options that include around-the-clock availability to deal with unforeseen emergency situations. Make us your trusted plumbing, heating, and air conditioning company in these areas we serve:

Serving Residential and Commercial Clients

We're pleased to supply our expertise to the residents and business owners of Hanover, York, Gettysburg, Spring Grove, Littlestown, and surrounding areas. We're capable of scaling our services down to suit the owners of garden homes and tiny houses and also scaling our services up to meet the needs of large commercial clientele.

Reasons We Are the Trusted Service Provider by Many in the Local Area

Whether you call on us for emergency help or to deal with a routine matter, you can be certain that our dedicated personnel will fully evaluate the job and provide you with a detailed service quote. We'll then furnish first-rate work and fast turnaround to minimize disruption to your household or business. We'll finish by tidying up after ourselves and ensuring that you're completely satisfied with our results before we depart.

Count on Us For These Professional Services

We're the team to rely on when you need help with any of these types of projects:

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    Our plumbing services include all aspects of installation, repair, and replacement and will always be carried out using quality parts and components.

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    Air Conditioning

    Your residential or commercial AC system represents a major investment, and its installation and care should only be left in the hands of skilled experts like the members of our team.

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    Heating & Furnace

    You'll have no trouble keeping your furnace or heat pump operating at peak efficiency when you enlist the help of our knowledgeable personnel.

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    Mini Split

    We have experience installing and working on mini split heating and cooling units from Fujitsu and other major product manufacturers.

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    Indoor Air

    Poor indoor air quality can be detrimental, so keep us in mind you if believe that your home or business could benefit from a new air purification system.

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    Duct Cleaning

    Experience our comprehensive duct cleaning service, removing dust, allergens, and contaminants from HVAC systems.

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    Water Heater

    No water heater repair or replacement task is too big or too small for our dependable personnel to manage.

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    Tankless Water Heaters

    Regardless of the brand or age of your on-demand water heater system, our team can provide all the services that it requires.

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    Water Conditioning

    Poor water quality at your property will be a problem no longer when you hire us to provide one of our premium water conditioning systems.

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    Drain Cleaning

    If you've noticed gurgling pipes or slow-draining fixtures at your home or business, our professional drain cleaning services might be in order.

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    Complete Replacement of Parts

    Our commitment to customer care includes utilizing replacement parts obtained from trusted, industry-recognized manufacturers.

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    Trenchless Services

    Whether it's pipe rehabilitation or sewer line replacement, we provide tailored, efficient, and minimally invasive solutions to meet your precise needs.

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    We have a wide range of heavy equipment at our disposal that will allow us to make short work on almost any excavation project, including hdyro excavation services.

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  • new-construction

    New Construction

    Our expertise includes assisting clients with HVAC and plumbing services at the time of initial property construction.

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    Sewer Line Repair

    We utilize an array of safe, effective methods to restore damaged sewer lines to like-new condition once again.

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    Well Pumps

    For help with an emergency or a routine service matter related to your well pump, you won't go wrong by turning to our crew.

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    Commercial Services

    Whether you own a large corporate complex or run a small one-person operation, we can tailor our commercial plumbing and HVAC services to your business's unique specifications.

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Utilizing only quality Brands & materials

Utilizing only quality Brands & materials



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!!"

Let’s Get Started

Call Us Today!

Schedule a service visit at your property in or around Hanover by calling Allison's Plumbing Heating And Air or filling out the online form today. We look forward to addressing your plumbing, heating, or cooling needs right away.