Serving Lancaster County
Lancaster's Plumbing & HVAC Pros
Family-Owned Since 1939
New Customer Offer
$35 Off
Any Lancaster Service Call
Request service online and mention this discount to receive your savings
Request ServiceHaldeman Mechanical is an independent, locally-owned plumbing and HVAC contractor.
Since 1939, we’ve been providing reliable plumbing and HVAC services for our northwestern Lancaster County neighbors. We don’t charge a diagnostic fee or travel fee before beginning work; rather we charge only for the time and materials needed to complete the job.
24/7 emergency services are available. Call 717.665.6910 for prompt service.
Which Type of Service Do You Need?
Lancaster Service Area
We offer our plumbing, HVAC, and commercial services in northern Lancaster, including zip codes 17601 and 17603.
Request ServiceWhat Customers in Lancaster Are Saying
“From the initial call for water pressure issues, to the final clean-up after installing our new water softener, it was a delight to work with Haldeman Mechanical. The serviceman was professional, knowledgeable and wore a mask while he was in our home (we did, too, while we interacted with him). Ken explained the problem to us and the remedy, and installed the softener neatly in the next visit. We are VERY satisfied with Haldeman Mechanical.” – Deb Bendit (Google review)
“I have been using Haldeman Mechanical for a number of years and I have been very happy with their services. The repairmen arrive on time and do a fabulous job, over and above what I have previously experienced. Please give them your business….You won’t be sorry!” – Debbie Cornelius (Google review)
Customer Assurance Agreement Plans
- Priority emergency service
- Annual preventive maintenance
- 10% discount on necessary preventive maintenance materials
- 10% discount on labor and materials for covered equipment
- 10% discount on labor and materials for plumbing services
- 10% discount on labor and materials for water treatment services
- Annual renewal notification
Service Plans
Lancaster Organizations We Support
Contact Us for a Free Estimate
Schedule a repair or receive a free quote online or call our office today at 717-665-6910.