Our Mission

There may come a time when “old reliable” isn’t reliable anymore… Just old! Perhaps you have always wanted air conditioning and now you are ready to buy. It could be you are concerned with your indoor air quality. Whatever your need…

Give us a call TODAY for your free estimate and Experience “The Doty Difference”!

The mission of Doty Mechanical is to be the premier HVAC (Heating, Ventilation, and Air Conditioning) Contractor of Choice in the Greater Lansing Area. We pledge 100% Customer Satisfaction Guaranteed through exceptional service, cutting edge technology, and quality unmatched in design and installations. Our services will always be delivered by a qualified team of individuals with fundamental core values of honesty, fairness, professionalism and trust.

Values Statement

The philosophy of Doty Mechanical is to offer customer service that surpasses all others in the HVAC Industry. We consider the opportunity to serve as an honor.

Our service values are:

Serving People: To accommodate the needs of our customers by providing an atmosphere of willingness and dedication to serve.

Employees: Doty Mechanical feels that all work is of value and is to be respected. This is accomplished by bringing together talented, dedicated people who are provided the opportunity to make a meaningful contribution to the fulfillment of our mission and are recognized for their contributions. Each position offers its own opportunities for the development of practical and transferable skills.

Respect: We treat all people with dignity, respect and compassion. We believe every person is unique and has the right to participate in decisions that affect them.

Value: We recognize the customer is our primary purpose for existence and is our utmost responsibility. Successfully satisfying the customer enhances our image and success.

Integrity: Our promise to our customers and employees is one of mutual trust, fairness and honesty.

Community: We work hand in hand with our neighboring communities to provide a gateway to a brighter and healthier tomorrow.

Excellence: We strive to progressively respond to our customers’ needs as reflected by changing trends and technology. We are committed to actively pursuing excellence and quality service.

Community Involvement:

We Live, Work and Re-Invest in the Lansing Area


On Thursday, April 29, 2010, some of the employees of Doty Mechanical participated in the Big Brothers Big Sisters Bowl for Kid’s Sake event.  Our team of enthusiastic bowlers raised money for the Michigan Capital Region chapter and had a great time doing it.

Big Brothers Big sisters is a national youth-mentoring organization dedicated to making a measurable difference through positive relationships.  These relationships have a direct and lasting impact on children, families, schools and communities across America.  Children who participate in the Big Bothers Big Sisters program are less likely to skip class, less likely to begin using drugs and alcohol, and more likely to graduate from high school.

If you are interested in getting involved either by donating to or by volunteering to be a Big Brother or Big Sister, contact the good folks at Big Brothers Big Sisters, Michigan Capital Region Chapter, at 517-372-0160 or visit them on the web at http://www.bbbs.org/mcr.

We’re Here to Help!

Our team is ready & available. Let us know how best to assist you.

Competent & Professional

Quick response to diagnose the problem, heat exchanger replaced 2 days later. Extremely competent and professional. Highly recommended!

Took Care of Us Bigtime

Doty took care of us bigtime. From our initial call to scheduling service and then doing a great job fixing our furnace, it couldn’t be done in a more professional and pleasing manner!

Professional, Punctual

They took care of installing a new A/C. Best quote out of 5 different companies and they offered the Carrier I wanted. Very professional, punctual, kept everything clean and my A/C is working like a charm.

Financing Options Available