Expert HVAC & Plumbing Services in Central PA
Professional &
Courteous service
Wilt Mechanical is a family owned and operated mechanical contractor offering HVAC and plumbing services for both commercial and industrial customers in the Central Pennsylvania area.
Your Service is Our Top Priority!
Our Experienced HVAC Repair Technicians are Available 24/7!
Fast, Friendly, and Local HVAC Services You Can Count On
We’re proud to serve Central PA and surrounding communities with top-rated heating and cooling services. From quick AC repairs to full system replacements, our team provides honest advice, upfront pricing, and expert craftsmanship — all backed by a commitment to professional and courteous service.
More Range of Services
Clogged drains
Bathroom plumbing
Kitchen plumbing
Drain cleaning
Plumbing inspections
Renovations
Appliance installations
And more
About Wilt Mechanical
Wilt Mechanical is a family-owned and operated mechanical contractor specializing in comprehensive HVAC and plumbing services for commercial, institutional, and industrial clients. With a foundation built on reliability, innovation, and hands-on expertise, they deliver turnkey solutions—from design and installation to ongoing service and support.
🔧 Services Overview
1. Commercial HVAC & Plumbing
Maintenance, upgrades, and installations crafted for office spaces, environmental labs, and other commercial settings—designed to optimize comfort, efficiency, and business continuity.
2. Design‑Build Solutions
Comprehensive retrofits and new construction projects led by an in-house engineering and design team. Wilt Mechanical acts as a single-source provider, focusing on reducing costs, enhancing energy efficiency, accelerating project timelines, and streamlining system complexity.
3. Industrial & Process Piping
Expertise in delivering robust piping solutions across sectors like pharmaceuticals, food processing, steel, and heavy manufacturing. Their industrial services cover utility piping, process piping, and custom mechanical systems.
4. Service & Maintenance
A dedicated field service team ensures fast, reliable responses for routine preventative maintenance to emergency repairs. Technicians are trained across all major HVAC brands, ready to tackle complex mechanical environments
Why Choose Us
👥 Team & Experience
Over 100 years of combined experience among management and design staff.
Specialized construction teams equipped with advanced tools and methodologies to meet demanding schedules. Field crews skilled in servicing diverse HVAC systems across sectors
In Addition to our commitment towards excellence our advantages are:
24 -Hours Emergency Services
Uniformed, Licensed Plumbers
No Travel Charges
Licensed and Insured
Free Estimates
Our Recent Projects
Our Dedicated Team
At Wilt Mechanical, our team is more than just technicians — we’re trusted professionals, neighbors, and problem solvers committed to your comfort.
Each member of our crew is trained, certified, and passionate about delivering high-quality HVAC solutions with a courteous and professional touch.
We take pride in honest work, transparent communication, and treating every home like it’s our own. When you call us, you’re not just getting a service — you’re getting a team that cares.
Testimonials
See What Our Happy Customers are Saying...
⭐⭐⭐⭐⭐
“Honest service you can trust.”
"We've used Infinite for both heating repair and ductwork inspection. Every time, they’ve been honest about what we need and never pushy. It's hard to find a company that treats you like family, but these guys do."
— James R., Willow Street, PA
⭐⭐⭐⭐⭐
“Prompt, professional, and polite!”
"We have had the privilege and pleasure of working with Wilt Mechanical for over 10 years. They have performed both plumbing and HVAC at our unique 24/7/365 facility located in Carlisle Pennsylvania. They have always been very reliable and hands-on to all of our issues.
Their knowledge and expertise in the commercial mechanical contracting business is the main reason they are our primary contractor to work with."
— Richard A McBride - Director of Operations
Organic Remedies
⭐⭐⭐⭐⭐
“Installed our new system flawlessly.”
"Our old furnace finally gave out, and Infinite HVAC helped us pick the right system for our home and budget. The install was fast, and now our house has never been more comfortable. They even followed up a week later to check in. That’s great service!"
— Tonya B., Strasburg, PA
Free Estimates on Complete System Replacement
Call Now 717-561-8900
Office: 6405 Flank Dr, Harrisburg, PA 17112
Call 717-561-8900
Email: [email protected]
Site: www.WiltMechanical.com