Request an Estimate
Complete this form and a Constellation Home Consultant will call you to provide upfront pricing
When it comes to comfort, timing and trust matter. Constellation Home delivers both with fast, dependable service and unmatched value for heating and cooling installation. From same-day in-home estimates and next-day installation to our industry-leading Price Match Guarantee, we make it easy to get the HVAC solution you need—quickly, confidently, and without compromise.
Same-Day In-Home Estimate, Next-Day Installation
Constellation Home makes comfort convenient, offering same-day in-home HVAC estimates when you call before 1 PM. Our certified professionals will visit your home that day to assess your needs and provide an upfront price. Once you’re ready to move forward, we offer next-day installation to get your system up-and-running quickly, minimizing downtime and maximizing peace of mind.
Applies to our Maryland home service territory. Excludes occasions of extreme weather and is dependent on inventory availability.
Price Match Guarantee
If you receive a written proposal from a licensed contractor with equal product and installation qualifications (see below) within 5 days of receiving our estimate, we’ll match their price and credit you the difference—plus $100. Our guarantee ensures you receive top-tier service and value, backed by certified installers and appropriate permitting.
Conditions of qualification:
- All equipment and materials must be model-for-model.
- Comparable parts and labor warranty must be included.
- Contractor’s proposal must be provided on letterhead.
- Contractor must have valid Maryland HVAC license.
- Contractor must obtain all permits required by jurisdiction.
- Contractor must have Background verification program.
- Contractor must hold a minimum of $1 million in liability insurance.
- Contractor must have individual workers compensation insurance.
Constellation Home reserves the right to discontinue or modify the Price Match Guarantee program at any time without prior notice or liability to you.
