Open 7 Days A Week
Monday through Sunday, 9:00 AM–5:00 PM. Call to book your visit.
Welcome to CDR Services
Reliable heating & air conditioning service in Adelphi, MD
CDR Services Heating & Air Conditioning provides professional heating and air conditioning service for homes and businesses in Adelphi, MD. Our team handles AC installation, air conditioning repairs, heating systems, HVAC maintenance, and inspections throughout Hyattsville, Silver Spring, and Washington, D.C.
Repair, Install & Maintain
One local team for air conditioning, heating and HVAC inspections.
Serving Your Neighborhood
Adelphi, Hyattsville, Silver Spring and Washington, D.C.
About Us
Local HVAC service with a personal touch
7
Days a week we take HVAC service calls, 9:00 AM–5:00 PM
CDR Services Heating & Air Conditioning is a locally based HVAC company at 10501 Edgemont Dr, Adelphi, Maryland. We provide heating and cooling installation, repair, preventive maintenance, and system inspections for residential and commercial customers.
Our approach begins with understanding your comfort needs and evaluating your equipment. We explain potential problems, discuss practical solutions, and recommend services based on your system's condition and budget.
- Honest recommendations and plain-language explanations
- Homes and businesses in Adelphi, Hyattsville, Silver Spring & Washington, D.C.
Our Services
View All ServicesComplete HVAC services for homes & businesses
AC Installation
Central air and home AC installation sized for your space, with clear options for efficiency and budget.
AC Repair
Fast diagnosis and repair when your air conditioner will not cool, leaks, short-cycles or makes unusual noises.
Heating Repair & Installation
Heater and furnace repair, replacement and installation so your home stays warm when temperatures drop.
HVAC Maintenance
Seasonal tune-ups that improve efficiency, extend equipment life and help prevent unexpected breakdowns.
HVAC Inspections
Thorough system inspections for homeowners, buyers and property managers that spot problems early.
Why Choose Us
Committed to excellence on every job
Easy, Reliable Scheduling
Open seven days a week, so you can get on the schedule when it works for you.
Energy-Saving Options
We explain efficient equipment and upgrade options so you can cut energy use without overspending.
Customer Satisfaction First
Clear communication, tidy work and follow-through on every visit.
Our Benefits
The advantages of partnering with local HVAC experts
At CDR Services Heating & Air Conditioning, we provide dependable heating ventilation and air conditioning services for homeowners and businesses in Adelphi, MD. Our local approach combines practical HVAC knowledge, clear recommendations, and reliable service for year-round indoor comfort.
Honest, Upfront Estimates
We explain the problem and the price before work begins, so there are no surprises.
Fast & Reliable Service
Open Monday–Sunday, 9:00 AM–5:00 PM, with prompt scheduling when your system needs attention.
Skilled, Experienced Technicians
Technicians who understand HVAC mechanics and the common heating and cooling problems.
Energy-Efficient Solutions
Practical upgrade and maintenance advice that helps lower energy use.
Locally Based in Adelphi, MD
We live and work in the communities we serve: Adelphi, Hyattsville, Silver Spring and D.C.
Customer Satisfaction Focus
Clear communication, tidy work and follow-up so you are confident in your system.
- Step 01
Call or Request an Estimate
Reach us at (301) 332-0718 or send a message. Tell us what is happening with your system and we will find a time that works for you.
- Step 02
Diagnosis & Clear Options
We inspect your system, explain what we find in plain language and walk you through repair or replacement options and pricing before any work begins.
- Step 03
Quality Work & Ongoing Support
We complete the work carefully, test your system and stay available for follow-up questions and seasonal maintenance.
- Step 04
Final Review & Customer Guidance
We review the completed heating or cooling service, answer your questions, and share helpful recommendations to support your system’s ongoing performance and comfort.
Need HVAC help?
Call CDR Services for heating & air conditioning in Adelphi, MD
Keep your home or business comfortable with professional heating and cooling solutions. Contact CDR Services for AC repair, heating installation, HVAC maintenance, or commercial heating and air conditioning service.
FAQ
Frequently asked questions about our HVAC services
CDR Services provides heating and air conditioning service in Adelphi, Hyattsville, Silver Spring and Washington, D.C.
We handle AC installation, AC repair, heating repair and installation, HVAC maintenance and HVAC inspections for residential and commercial customers.
We are open Monday through Sunday, 9:00 AM–5:00 PM. Call (301) 332-0718 to schedule service.
Common warning signs include warm air from the vents, weak airflow, strange noises or smells, water leaks, a system that turns on and off frequently, and higher-than-normal energy bills. If you notice any of these, call us for a diagnosis.
Most HVAC professionals recommend a tune-up at least once a year: your air conditioner before summer and your heating system before winter. Regular maintenance helps prevent breakdowns and keeps your system efficient.
Call (301) 332-0718 or send us a message on our contact page. Tell us what is going on with your system and we will explain your options and pricing.
Straight answers for year-round comfort.
Testimonials
What our customers say about CDR Services
Get in Touch
Request Heating and Air Conditioning Service in Adelphi, MD
Tell us what is going on with your heating or cooling system and CDR Services will get back to you. We serve homes and businesses in Adelphi, Hyattsville, Silver Spring, and Washington, D.C.
Call Us(301) 332-0718
HoursMonday–Sunday, 9:00 AM–5:00 PM
Service AreasAdelphi, Hyattsville, Silver Spring, Washington, D.C.
Send Us a Message
Have questions about our heating ventilation and air conditioning services? Complete the form below to request an appointment, discuss an HVAC issue, or inquire about a service estimate.