Services Offered
- HVAC installation or replacement
- HVAC system repair
Company Overview
J&J Hvac is your trusted local heating and air conditioning expert serving Jessup and the surrounding areas. We understand the specific challenges Maryland homeowners face, from the common issue of dirty evaporator coils reducing system efficiency to more complex heat pump reversing valve problems that can leave you without proper heating or cooling. Our experienced technicians are trained to diagnose and resolve these exact problems, performing thorough cleanings and precise repairs to restore your system's performance and reliability. We're committed to keeping Jessup homes comfortable year-round with prompt, honest service and long-term solutions.
Q&A
What are the signs my evaporator coils need cleaning, and why is it important in Jessup?
If your AC is running constantly but not cooling effectively, your energy bills are unusually high, or you notice reduced airflow, you may have dirty evaporator coils. In Jessup's climate, coils work hard and can accumulate dust and debris, forcing your system to strain. We recommend a professional cleaning as part of regular maintenance to restore efficiency, prevent breakdowns, and lower your cooling costs.
My heat pump is stuck in one mode (only heating or only cooling). Is this a reversing valve issue?
Yes, that's a classic symptom of a heat pump reversing valve problem. This valve is crucial for switching your system between heating and cooling modes. When it fails or gets stuck, you lose one function. Our technicians in Jessup can test the valve, check for electrical issues, and perform the necessary repair or replacement to restore your system's full functionality for Maryland's variable seasons.
How can regular HVAC maintenance prevent the common problems Jessup homeowners face?
Regular maintenance is the best defense. Our Jessup-specific tune-up includes cleaning critical components like evaporator coils to prevent efficiency loss, checking refrigerant levels, and testing all electrical components and valves—including the heat pump reversing valve. This proactive care catches small issues before they become major repairs, extends your system's life, and ensures reliable comfort through every season.
Business Location & Hours
| Mon: | Open 24 hours |
| Tue: | Open 24 hours |
| Wed: | Open 24 hours |
| Thu: | Open 24 hours |
| Fri: | Open 24 hours |
| Sat: | Open 24 hours |
| Sun: | Open 24 hours |
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