New Gen Mechanical: Premier HVAC Services Across Greater Philadelphia Counties
New Gen Mechanical provides premier heating, cooling, and heat pump solutions throughout Montgomery County, Bucks County, and Delaware County. Backed by over thirty years of combined mechanical expertise, our licensed technicians deliver transparent pricing, reliable installations, and tailored maintenance programs to optimize your property's comfort and long-term energy efficiency.
- Decades of Technical Expertise
- Transparent Upfront Pricing
- Certified Equipment Specialists
- Decades of Technical Expertise
- Transparent Upfront Pricing
- Certified Equipment Specialists
- Decades of Technical Expertise
- Transparent Upfront Pricing
- Certified Equipment Specialists
Let's Get Started
5.0 Google Rating

The Trusted Choice Across Montgomery, Bucks, and Delaware Counties
Built on over 30 years of combined industry expertise, New Gen Mechanical provides comprehensive heating, cooling, and plumbing solutions grounded in integrity and technical precision. Serving homeowners throughout Montgomery County, Bucks County, and Delaware County, we eliminate high-pressure sales tactics in favor of transparent, upfront pricing and dependable workmanship. From complex boiler systems and ductless mini-split installations to complete high-efficiency HVAC replacements, our owner-operated team ensures every project meets rigorous quality standards while respecting your property and budget.

Core Principles Guiding Every Installation and Repair
Principled Pricing Transparency
We establish trust through thorough communication, providing upfront pricing and itemized proposals across Montgomery County, Bucks County, and Delaware County without pressure.
Dependable Service Execution
We honor your schedule by arriving promptly, maintaining responsive communication, and executing dependable maintenance plans that ensure year-round climate control.
Rigorous Technical Craftsmanship
With over thirty combined years of field expertise, our certified specialists execute each heating and cooling installation to rigorous manufacturer standards.
Professional HVAC and Mechanical Services
01
AC Installation & Replacement
Engineered central air conditioning replacements and installations designed for optimal seasonal energy efficiency, whisper-quiet operation, and lower utility overhead across Montgomery County, Bucks County, and Delaware County.
Learn More
02
AC Repair
Thorough diagnostic evaluations and prompt repairs targeting refrigerant balance, compressor malfunctions, and electrical controls to restore cooling reliability.
Learn More
03
Heating Installation & Replacement
High-efficiency furnace and heating system replacements calibrated to ensure consistent thermal distribution and dependable comfort through severe winter conditions.
Learn More
04
Heating Repair
Rapid troubleshooting and precision component repairs for malfunctioning furnaces and heating units, executed with transparent, upfront pricing.
Learn More
05
HVAC Maintenance
Structured multi-point seasonal inspections and comprehensive preventative maintenance agreements to extend equipment longevity and preserve peak performance.
Learn More
06
Ductless Mini-Split Systems
Zoned, ductless heating and cooling configurations tailored for architectural preservation, room additions, and homes without existing duct infrastructure across Montgomery County, Bucks County, and Delaware County.
Learn More
07
Heat Pump Services
Advanced cold-climate electric heat pump installations and conversions eligible for federal tax incentives and regional energy efficiency rebates.
Learn More
08
Boiler Services
Expert hydronic and steam boiler diagnostics, maintenance, and modern replacements configured for traditional radiator heating infrastructure.
Learn More
09
Oil & Propane Heating
Certified maintenance, safety inspections, and high-efficiency modernization for residential and commercial oil-fired and propane heating systems.
Learn More
10
Ductwork Services
Professional duct design, sheet metal modifications, and precision sealing to rectify airflow imbalances and optimize distribution.
Learn More
11
Indoor Air Quality
Whole-structure air purification, high-efficiency media filtration, and humidity management systems designed to eliminate airborne contaminants.
Learn More
12
UV Light Installation
In-duct germicidal UV-C systems engineered to neutralize airborne pathogens, bacteria, and mold spores before they circulate through the living space.
Learn More
13
HRV & ERV Systems
Balanced Heat Recovery and Energy Recovery Ventilator installations that introduce continuous filtered fresh air while preserving conditioned energy.
Learn More
14
Plumbing Services
Comprehensive residential and commercial plumbing installations, fixture upgrades, and pipe maintenance performed by licensed professionals.
Learn More
15
Water Heater Services
Expert repairs, scale removal, and energy-efficient replacements for traditional tank units and high-demand tankless water heating systems.
Learn More
16
Leak & Pipe Repair
Non-invasive water leak diagnostics and durable piping repairs to protect structural integrity and prevent costly moisture damage.
Learn More
17
Sewer Repair
Advanced diagnostics, clearing, and structural piping repairs for residential and commercial sewer infrastructure.
Learn More
18
Waste Disposal Installation
Professional installation and replacement of high-torque garbage disposals to maintain sanitary and efficient kitchen drainage.
Learn More
19
Commercial HVAC
Commercial mechanical solutions, rooftop unit installations, and scheduled preventative service contracts tailored for local commercial facilities across Montgomery County, Bucks County, and Delaware County.
Learn More
20
Drain Cleaning
Targeted mechanical clearing and line cleaning services to quickly eliminate obstructions and restore unrestricted flow to drainage fixtures.
Learn More
Our Professional HVAC Service Process
Securing reliable heating and cooling throughout Montgomery County, Bucks County, and Delaware County should always be straightforward and stress-free. Our organized approach emphasizes rigorous technical standards, prompt communication, and complete financial clarity at every stage. Review our four-step service process below to see how our team operates, and contact us directly with any questions.

01
Consultation & Scheduling
Contact our office to review your heating or air conditioning needs, and our team will coordinate a confirmed, punctual service appointment.
02
Comprehensive Technical Assessment
Our certified technicians conduct an on-site evaluation, outline viable solutions objectively, and deliver detailed upfront pricing before performing any work.
03
Precision Execution
We complete all repairs or installations to manufacturer specifications, utilizing protective coverings and professional standards to safeguard your property.
04
Testing & Verification
We conduct complete operational tests, review system controls with you, assist with applicable utility rebates, and confirm total client satisfaction.
What Our Clients Say
At New Gen Mechanical, we have earned our reputation through unwavering professionalism, upfront pricing, and meticulous craftsmanship. Backed by decades of combined trade expertise, our certified technicians are committed to delivering dependable, energy-efficient comfort to homeowners throughout Montgomery County, Bucks County, and Delaware County. Discover why local residents consistently trust our team.
5.0
47 Google Reviews
"Robert supplied and installed 3 mini split systems for our barn project. We are very pleased with Robert’s quality of work, price and communication. I highly recommend New Gen Mechanical for HVAC...
Mark Sundy
"We had recently 2 jobs done by Bob at New Gen Mech HVAC Repair and both were some high grade professional work. Instant hot water twnk and a new toilet. Quick response, on time, friendly, thorough cleanup and follow up. As a Naval Engineer,...
Rick Silverman
"Phil and Bob repaired one unit and installed a new Bosch inverter system to replace my other unit. They were prompt, professional, and efficient. The installation was done on time and we were back to enjoying cooler temperatures on...
Ron Rudy
"Awesome service and prompt repair. Lucky to have found them and highly recommend! Phil went above and beyond to help us get our system back in working order."
Cindy Mezz
"Prompt, professional, friendly and knowledgeable. I wouldn't trust my HVAC system with anyone else."
John Tobiner
"New Gen came to my house for two jobs as part of a renovation project. They helped update and move the existing plumbing pipes I our ceiling and installed all new baseboard heating units. Top notch work on both...
Dustin Sundy
"Excellent workmanship, job knowledge and timely completion!"
Gabriel Nesmith
"I had an A/C issue that cropped up and was given Bob’s name. I reached out and Bob was very quick to respond and took the time to listen without being rushed. He arrived promptly and was courteous and kind. He also took the time to explain...
Brenda Robinson
"Very trustworthy company. I am a fairly new homeowner and still learning and they answered all my questions. They were timely, thorough, and provided different options for me to choose from. My heater broke during one of the...
Kels E
"Phil was excellent called him up had an issue with my refrigerator delivery from Home Depot. They could not do the install. Phil was here within the hour. Took care of a problem would use him over and over...
James Long
"New General and specifically owner Bob Sundy has always been there for me and my family. I woke up w no heat on a Sunday morning and was able to make brunch w friends by noon! Bob came to my home and fixed the problem stat. New General...
Diane Venneri
"Robert responded immediately when we had a leaking pipe. He fixed the pipe and relieved us of more issues. His expertise in repair led to other projects.
The installation of new piping, faucets and a laundry sink.
Installation of...
Amy Jo Ficiak
"Great company, been using them for years. Phil always makes sure your HVAC is running and if there is an issue he’s always quick to respond and keep your family comfortable!"
Christopher Kearns
"Quick and reliable! This winter was one of the coldest we have experienced and our heater stopped working. I called them and they fit us right in. Very knowledgeable and professional. I would recommend them to...
Courtney Covelens
"Installed a new unit, I live in bucks county and I’m very pleased with the professionalism and work of the contractor. He’s also a veteran and I love supporting fellow team guys. Thanks so much"
Teamawesome
Frequently Asked Questions
Investing in your heating, cooling, or plumbing infrastructure requires reliable guidance and technical expertise. As an owner-operated firm with over thirty years of collective industry experience, New Gen Mechanical delivers transparent communication, rigorous workmanship, and clear pricing without sales pressure across Montgomery County, Bucks County, and Delaware County.
Ductless mini-split systems offer high-efficiency zoned climate control without the expense or architectural compromise of installing new ductwork. Our certified technicians specialize in non-invasive wall-mount and recessed cassette installations, preserving interior structural integrity while establishing personalized temperature zones across multiple floors.
Modern cold-climate heat pump systems maintain exceptional heating performance and energy efficiency during regional freezing conditions. For properties with existing hydronic or natural gas infrastructure, we frequently engineer dual-fuel hybrid configurations to optimize utility costs and provide uninterrupted comfort during severe cold snaps.
Yes. High-efficiency heat pump, air conditioning, and boiler installations routinely qualify for regional utility incentives, including PECO rebates and federal Inflation Reduction Act tax credits. Our team assists with equipment compliance verification, detailed itemized proposals, and submission documentation to streamline the incentive qualification process.
Comprehensive preventative maintenance should be scheduled biannually: an extensive cooling assessment in the spring and a detailed heating inspection in the autumn. Consistent maintenance protects equipment warranties, maintains optimal seasonal efficiency, mitigates premature component wear, and prevents costly operational failures during peak weather demand.
Unlike high-volume corporate contractors driven by aggressive sales quotas, New Gen Mechanical is directly managed by licensed trade principals. We prioritize punctuality, prompt direct communication, meticulous craftsmanship, and upfront flat-rate estimates, ensuring each mechanical system is engineered for long-term operational reliability.
book now
Experience Exceptional HVAC Service and Performance
Ensure seamless, energy-efficient climate control across Montgomery County, Bucks County, and Delaware County. With over thirty years of combined field experience, New Gen Mechanical provides precision diagnostics, transparent pricing, and comprehensive guidance on utility rebates and financing options. Reserve your professional system evaluation today before seasonal temperatures escalate.

