About Us

minnicks-1st-genMinnick’s HVAC, Plumbing & Insulation is a great company with a wonderful family tradition. Minnick’s was founded in 1954 by William Minnick, who passed the business down to his son, Larry. Larry has now officially handed the keys to the business over to his two sons: Rob and Rusty. As the business has transcended from one generation to another, the technology behind heating, air conditioning, plumbing and insulation has changed, but the commitment to customer service and educating employees has grown even stronger.

The Minnick family believes in educating employees – from customer service to technicians and installers – so they can fully service each client. Our in-house training facility consists of a classroom, and a testing center designed to provide hands on training and refresher courses.

brothersThe commitment they have to their customers is unrivaled by other HVAC, Plumbing & Insulation companies. William Minnick believed in making sure the customer was 100% satisfied with the work that was performed in his or her home. Today, that same dedication is evident among the two brothers, who make themselves available throughout the workday, and spend evenings returning phone calls and emails to their clients.



What Makes Us the Best

At Minnick’s they offer exceptional value and service for residential heating, cooling, plumbing and insulation needs. They believe customers deserve to have their home problems solved quickly by a company they can afford and trust. That’s why their service calls cost just $89, and FINANCING if needed on larger jobs.

Their expert technicians have proudly served the following areas for 60 years: Montgomery County, Howard County, Prince Georges County, Anne Arundel County, Baltimore County and Baltimore City

They also proudly offer Home Energy Audits. Are the rooms in your home too hot or too cold? Looking for ways to save energy and money? For $99 Minnick’s will perform a HOME ENERGY AUDIT that covers every room in your house and provides solutions to these challenges and more. Their trained technicians will conduct a variety of tests to identify ways to maximize your energy efficiency and reduce your energy bills.


Install-tech-training-300x224The training center in our home office blends classroom time with hands on application for employees old and new. In addition to a mock up attic that enables new employees to practice installation and servicing of HVAC systems, there are electrical systems and other working models that help teach attendees how to complete a job quickly and correctly.

The training center has continued to grow over the past several years, and besides functioning as an engaging teaching tool, it helps us maintain our dedication to knowledge and education that started with our founder.

Standard Procedures

MinnickUTestHouse 004-300x225Consistency is the key to success, just ask the McDonald’s corporation – a cheeseburger in Los Angeles tastes the same as it does in New York. At Minnick’s we don’t make cheeseburgers, but we believe in standard procedures for our technicians and installers. The key lies in comprehensive training that focuses on standard procedures and operation manuals that are provided to every tech and employee.

The operation manuals are augmented by a thorough checklist that each of our technicians brings to every client appointment. They are expected to closely follow the checklist and manual, both of which are updated on a regular basis to incorporate new information and data collected by our employees and owners. With these standard procedures, we are able to provide consistent, quality service to every client.

Responsive & Proficient Service Department

Our fully trained and certified service technicians will arrive at your home or business in our “Rolling Warehouses.” These vehicles are fully equipped with everything needed to inspect the situation, quote a price for the service, and immediately begin addressing the issue. This ensures that our technicians are focused on the job, and have the necessary parts and tools to get the job done right.

100% Satisfaction Guarantee

With any repair, maintenance service, or installation, Minnick’s provides a special 30-day guarantee. If you are not completely satisfied by the work we have performed, we will return and address any issues for free. This peace of mind does not cost you anything and will not affect the warranty of any service we perform. Just let us know in writing (by letter or email) that you are not happy and we will dispatch our Service Manager immediately.




NATE Certification

North American Technician Excellence (NATE) is the nation’s largest non-profit organization for certifying HVAC and refrigeration technicians. Founded in 1997, NATE certification ensures that each technician has expert knowledge of all heating, air conditioning, ventilation, and refrigeration systems.

BPI Certified

BPIACColorVert-100x126The Building Performance Institute (BPI) is the nation’s premier standards development and credentialing organization for residential energy auditing and upgrade work. We are helping build an industry, create a workforce, and support programs through professional certification, contractor accreditation, and quality assurance services.

As the nation’s leading building science accreditation organization, efficiency retrofitting standards that are used to certify professionals and businesses. BPI employs the “whole-house” approach, which views the components of a building (from the envelope to the attic to the basement) as correlating parts that affect the entire performance. When this philosophy is implemented it improves the energy efficiency of the building and the comfort, health, and safety of its occupants. All of Minnick’s technicians are BPI certified. For more information about BPI’s standards, click here.

RESNET Certified HERS Rater

The Residential Energy Services Network (RESNET) is an independent, non-profit organization that creates the national training and certification standards for Home Energy Rating System (HERS) Raters and Home Energy Survey Professionals.

With a focus on new construction, RESNET certified HERS Raters analyze each component of a building – as well as each component’s relationship to the others – to determine if there are any energy inefficiencies or waste.

The Home Energy Rating System (HERS) is offered by Minnick’s as a way for homeowners, builders, and architects to accurately determine a building’s energy efficiency rank. We will analyze a building and then assign a score. The scale, called a HERS Index, will rank a building anywhere from 0 (the lowest rating, which indicates a zero energy home, or a home that produces as much energy as it consumes) to 150 (the highest rating, which indicates that the home produces less energy than it consumes). Click here to learn more about HERS Ratings.

Why is a HERS Rating important?

HERS_Rating_System-100x40As the requirement of many programs and certifications, including ENERGY STAR, New Homes, Energy Efficient Mortgage (EEM), and Energy Improvement Mortgage (EIM), a HERS Rating is nationally recognized as the most trusted energy efficiency score for residences and commercial buildings.

For more information about HERS Ratings, or to schedule a HERS Rating today, please call us at 888.483.5740 or click here.

Energy Star Certification

energystarENERGY STAR for Homes, a program created by the U.S. Environmental Protection Agency (EPA), is a type of energy efficiency certification that helps create a safer and healthier home for you and your family.

Minnick’s is a qualified administrator of ENERGY STAR certification, and is able to provide consulting services for architects, builders, and homeowners throughout the entire design/build process. We will ensure that your home meets every requirement of ENERGY STAR’s program.

Contact us for more information about the Energy Star for Homes program, or to schedule a consultation today.