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Find Air conditioning pros in Silver Spring

Avatar for Presidential Heating & Air Conditioning
Presidential Heating & Air Conditioning
4.6(
454
)

Serving Silver Spring, MD and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1982

Free estimates

Emergency services offered

"Our old furnace recently failed. Marc came to our house the next day after I called and gave us a very reasonable estimate for replacement. Alex and the team did a good job in installing the new furnace and air conditioner. Many thanks to Presidential Heating & Air Conditioning, we did not have to suffer in the cold for too long."
Additional Photos
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+6

28 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Beltway Air Conditioning, Heating & Plumbing
Beltway Air Conditioning, Heating & Plumbing
4.8(
74
)

Serving Silver Spring, MD and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"Ryan and Mitch came out and spent about 30 minutes checking out the various components of my air handler and heat pump. They scrubbed some rust off of coils and they identified a capacitor that needed to be replaced showing me how the part was showing its wear. They will return in a week to replace it. They were professional and took the time to explain things to me. I will certainly use them again!"
Brazing
XC25
XC25
Our Team!
Response time1 day
Recommended by96%of homeowners
Avatar for Glenmont Air Conditioning and Heating
Glenmont Air Conditioning and Heating
4.4(
69
)

Serving Silver Spring, MD and surrounding areas

Approved

In business since 1984

Free estimates

Credit card accepted

"I dealt principally with Brian and Joey and they were great.  I brought in multiple ductwork specialists to look at my system, which distributed air very unevenly throughout the house, and others wanted me to install supplemental air systems that would require putting holes in the walls of the house and not actually fix the underlying issues.  Glenmont was the only group to propose a comprehensive, thoughtful and sensible solution that actually fixed the root problems.  They are clearly passionate and knowledgeable about ductwork.  They took the time over several visits to identify the problems, educate me, and propose different levels of fixes based on different budgets.  Not only do I know a lot more about my ductwork after working with them, but most importantly, their fixes did what no other group said was possible - my system does the job on its own and is balanced throughout the house. 
"
Mitsubishi Heat Pump
10 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Pipeworks Plumbing, Heating, and Air
Pipeworks Plumbing, Heating, and Air
4.8(
622
)

Serving Silver Spring, MD and surrounding areas

Approved

In business since 2016

Emergency services offered

Small jobs welcome

"TemperaturePro Heating & Plumbing provides professional service. My toilet is back in good running condition for a while longer now thanks to the prompt and experienced service of this company."
Lennox 14ACX (Photo 1)
Lennox XC16
Trane Heat Pump 5
Its the details that count
Lennox 14ACX (Photo 2)

+66

Response time2 hrs
7 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Michael Bonsby HVAC, Plumbing & Electrical MD
Michael Bonsby HVAC, Plumbing & Electrical MD
4.2(
133
)

Serving Silver Spring, MD and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"I received six estimates for replacing my air conditioning system. Of the six, four came in at a reasonable price including the estimate from the Michael Bonsby Company. Three of the four estimators made a good impression but the one who impressed me the most was David Lux of Michael Bonsby. He spent the most time, provided the most information, and fully answered all of my questions in all of my contacts with him prior to signing the contract. Even after I signed the contract, had the system installed, and made final payment, David Lux was still very prompt in answering my inquiries. So far I am very happy with the air conditioning system installed by and I would highly recommend the Michael Bonsby Company if you ever need to replace your air conditioning system."
Routine Maintenance
Maintenance
Mitsubish Ductless System
Outside Mitsubishi Unit
Carrier

+3

44 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Buric Heating and Air Conditioning
Buric Heating and Air Conditioning
4.7(
20
)

Serving Silver Spring, MD and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"I called Buric (on advice of friend/neighbor) when A/C wasn't working and I asked what to expect in their charges. The guy on the phone told me they charge a flat $95 (or $99?) for driving out here. So I asked if they charge by the hour or half hour. No, he said, by the job. He couldn't give me an estimate because he didn't know what was wrong. So, a technician came out and diagnosed my unit (which blew air but didn't get cold) as old & dead and needing replacement. So, in my mind, there was really there was no job outside of replacement. In their mind, they did a job by taking 10 minutes to look at the unit and tell me there was nothing to be done for it. So, instead of charging me $99 for coming out, they charged me $230 for coming out AND telling me the unit couldn't be fixed. That irritated me. Then I asked for a bid for new system. The guy went out and talked on the phone to his boss and come back with a written bid. I later compared it with my second bid from another co. Buric's bid was higher than the company I selected, but not enough to sway me if I had liked their way of doing business. However, the previous (over)charge, which was not explained by the guy I spoke to when I first called, left such a bad taste in my mouth I couldn't go with them. So that extra $130 they made cost them around $5000. I hope it was worth it to them. BTW, if I had gone with them, they would have subtracted the $230 from the bid, but I just couldn't get past it. So, I am not saying anything about the quality of their work--it may be just fine, but I don't like the way they did business."
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+7

Response time2 hrs
Response rate93%
11 neighbors recently requested a quote
Avatar for C.W. Howell Heating & Air Conditioning, LLC
C.W. Howell Heating & Air Conditioning, LLC
4.9(
16
)

Serving Silver Spring, MD and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Highly recommend! CW Howell installed a new air conditioner and heat system; they were fair priced, prompt, and very responsive. It was nice to deal with a family owned business and not a large corporation."
Ductless Mini-Split Installation
New Gas Furnace
Bryant Evolution 24 SEER A/C Units
98% AFUE Bryant Evolution Gas Furnace
Response time1 day
Recommended by100%of homeowners
Avatar for Technocooling Heating & Air
Technocooling Heating & Air
5.0(
9
)

Serving Silver Spring, MD and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"My AC system needed to be replaced due to its age and technocooling heating and air did a fenomenal job upgrading my system. They are very friendly and knowledgeable. Strongly recommend them for any HVAC repairs."
Recommended by100%of homeowners
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FAQs for air conditioning projects in Silver Spring, MD

Most professional HVAC technicians require two to three hours to complete an expansion valve replacement. The timeframe depends on your unit's accessibility and whether additional repairs are needed. The process involves recovering refrigerant, removing the old valve, installing the new component, and recharging the system. Scheduling during less busy seasons may result in more convenient appointment times.

Operating your air conditioner with a malfunctioning expansion valve isn't advisable. Continuing to run the system could potentially damage other components, particularly your compressor, which is significantly more expensive to replace. If you notice performance issues like inconsistent cooling or unusual noises, it's best to have your system inspected before continuing regular use.

Expansion valves don't have a standard replacement schedule, as their longevity depends on system usage, maintenance frequency, and environmental factors. Regular professional maintenance helps identify potential valve issues before they cause system failure. Having your HVAC system serviced annually allows technicians to monitor component condition and recommend preventative replacements when necessary.

Refrigerant leaks require prompt professional attention. If your expansion valve is leaking, you'll likely notice reduced cooling performance and possibly hear hissing sounds near the unit. Addressing leaks quickly prevents further system inefficiency and avoids the environmental impact of released refrigerant. Your HVAC technician will need to repair the leak and recharge the system with the proper refrigerant type and amount.

Because many AC issues present similar symptoms, professional diagnosis is recommended. Problems like inadequate cooling, inconsistent temperatures, or strange noises could indicate expansion valve issues, but might also stem from refrigerant leaks, electrical problems, or airflow restrictions. A qualified HVAC technician has the tools and expertise to accurately identify the root cause and recommend appropriate repairs.

The Silver Spring, MD homeowners’ guide to air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.