Constellation Reviews and Testimonials

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From your first call, through to the last moment we’re in your home, we strive to deliver exceptional customer service. Our team receives best-in-class customer service training to deliver our mission to consistently delight our customers. We’ll provide professional over-the-phone service, show up on time and will respect your home. Plus, we provide upfront pricing and our team is licensed and certified, so you can trust we’ll do the job right the first time.

Customers are depending on online reviews more than ever, which means that your voice is louder than ours. We want to hear from you about the service you received from us over the phone, from a member of our sales team, or during a recent service call.

We aim to be the best choice for heating, air conditioning and plumbing service in Houston, TX and Central Pennsylvania. Here’s what past customers have said about the service they’re received from Constellation:

“Tech recognized problem right away and was knowledgeable and helpful. Very good experience, arrived in less time than expected. – Matthew, York, PA”


“Tech checked out things on [my] furnace like no one else ever has. – Kenneth, Hanover, PA”


“You don’t find service techs like Brian these days. – Lowell, Gettysburg, PA”


Constellation is a Screened & Approved Pro

Request an Estimate

Contact our professional Sales and Installation teams for a free estimate of a heating & air conditioning system or water heater.

Request an Estimate

Schedule Service

Schedule online for your next heating and air conditioning system or water heater service call.

Schedule Service

Services in Texas

Our network of local, pre-screened plumbers provide professional hot water
heater repairs.

Services in Pennsylvania

When you need a water heater repair, we’ll get the hot water flowing in
your home.

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This page is currently under construction.

Everyone needs to make home improvements from time to time and we are no exception. We are currently upgrading our online service scheduling experience, but you can still schedule service by contacting our Customer Care Center. Call 888.243.HOME to schedule service today.