Home

MARYLAND

Change Region
888.243.HOME
REPAIR REPLACE ENROLL
REPAIR REPLACE ENROLL
888-243-4663

Get a Free HVAC Installation Estimate in Maryland

Get Your Free Estimate Today & Save Up to $3,000 | 0% Financing Available*


Why Choose Constellation Home?

  • Same-Day, In-Home Estimate Available‡

    Request online and get a quote today

  • Flexible Financing

    No payments or interest for 12 months*

  • 24/7 HVAC Services

    We’re always available for your comfort

  • Free Extended Labor Warranty Program

    Includes replacement guarantee and annual tune-up with every new system

  • Price Match Guarantee**

    Find a better price? We’ll match it and credit you $100

  • NATE-Certified Technicians

    Our licensed, background-checked technicians have passed rigorous industry exams to become NATE-certified

How it Works

water heater steps graphic

Over 30 Years of Savings You Can Warm Up To

Constellation Home provides dependable heating and cooling system installation and replacement to homeowners throughout central Maryland. Every day, our certified professionals deliver industry-leading service to hundreds of families with one goal in mind: making you more comfortable in your home. Our team of technicians has an average of 11 years of experience and an on-time rate of 97%.

Our customers love us! No need to take our word for it...

  • The technician was very friendly, courteous and explained the problem and resolution extremely well in detail. VERY HAPPY!

    Brenda | Ellicott City, MD

  • I could not be happier with the level of service provided by Constellation Home. You are the best.

    Marianne | Dundalk, MD

  • I always recommend Constellation Home to people I know. Everything about it is convenient and professional.

    Colleen | Baltimore, MD

Get a Free HVAC Installation Estimate in Maryland

Get Your Free Estimate Today & Save Up to $3,000 | 0% Financing Available*

*Total savings reflect Constellation Home and utility rebates available. Excludes previous purchases. Cannot be used with other discounts, rebates or gas conversions. Offers apply to select high-efficiency full cooling and heating system replacement. See a Constellation Home Energy & Comfort Consultant for complete details. †Credit and loans provided by Regions Bank, Member FDIC, (650 S. Main St., Suite 1000, Salt Lake City, UT 84101) on approved credit, for a limited time. 19.99% fixed APR (provided however, APR will not exceed 15.99% for residents of New Jersey and 17.99% for residents of Florida and Wisconsin), effective as of 4/1/2026, subject to change. Minimum loan amounts apply. Interest starts accruing when funds are disbursed. Interest waived if repaid in 365 days. Repayment terms vary from 24 to 132 months. Actual loan term may be shorter if less than the full approved amount of credit is used. First monthly loan payment due 365 days after funds are disbursed. If no payments made during same-as-cash period and APR of 19.99%, monthly payments vary from $21.99 to $30.82 per $1,000 borrowed depending on term. The minimum monthly payment will be no less than $50.00. **Must present a written proposal on competitor letterhead with equal product and installation qualifications within five days of receiving Constellation Home’s written estimate. Restrictions apply. Excludes attic, crawlspace, and multi-day installations. Conditions of qualification: All equipment and materials must be model-for-model. Comparable parts and labor warranty must be included. Contractor 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 minimum of $1 million in liability insurance. Contractor must have individual workers compensation insurance. ‡Must call before 1 PM. Applies to our home service territory. Offer expires 7/31/2026.

MD HVAC #10605, MD Master Electrician #13060, MD Master Plumber/Gas Fitter #89794, Balto. Co. Master Plumber/Gas Fitter #MP-11256, WSSC #72758, MHIC #2273

BGE HOME is now Constellation Home Products & Services LLC | BGE HOME is not the same company as BGE, a regulated utility.
© Constellation Home Products & Services, LLC (d/b/a Constellation Home in Maryland and d/b/a Constellation in Georgia, Pennsylvania and Texas). All Rights Reserved.

Join our Email Club

X

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.