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Find Air conditioning pros in Sparks Glencoe

Avatar for Amazing Heating and Air Conditioning, Inc.
Amazing Heating and Air Conditioning, Inc.
4.5(
190
)
Central A/C - Service or RepairCentral A/C - InstallDuctless Mini-split A/C - Install or Replace

Serving Sparks Glencoe, MD and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"We were very happy with Amazing Heating and Air Conditioning. They completed the job in a timely manner, were very knowledgeable and professional. We would not hesitate to use them for future projects."
Rolloff Residence
Rolloff Residence
Rolloff Residence
Rolloff Residence
Jamerson Residence

+5

Response time1 day
11 neighbors recently requested a quote
Recommended by83%of homeowners
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Avatar for Michael Bonsby HVAC, Plumbing & Electrical MD
Michael Bonsby HVAC, Plumbing & Electrical MD
4.2(
134
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceCentral A/C - Service or Repair

Serving Sparks Glencoe, MD and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"My heat stopped working on a Saturday morning! I thought 'oh no, how am I going to get someone to come out on a Saturday?' But Michael Bonsby has Saturday hours, thank goodness! Someone actually answers the phone! A technician came out that afternoon and fixed it quickly and I thought the price was reasonable. They don't charge extra on weekends! Would definitely call again! Great service."
Routine Maintenance
Maintenance
Mitsubish Ductless System
Outside Mitsubishi Unit
Carrier

+3

36 neighbors recently requested a quote
Recommended by90%of homeowners
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Avatar for ARS of Maryland
ARS of Maryland
4.1(
177
)
Central A/C - Service or RepairCentral A/C - InstallCentral Air Cleaner - Repair or Service+3 more

Serving Sparks Glencoe, MD and surrounding areas

Approved (Corporate)

In business since 1945

Free estimates

Emergency services offered

"Arrived on time , very detailed on a very difficult install . The installation team checked all the boxes, I highly recommend this company for air-conditioning services."
New System Installation
831 neighbors recently requested a quote
Recommended by73%of homeowners
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Avatar for Blue Dot
Blue Dot
4.1(
348
)
Central A/C - InstallCentral A/C - Service or RepairCentral Humidifier - Install or Replace+3 more

Serving Sparks Glencoe, MD and surrounding areas

Approved (Corporate)

In business since 1982

Free estimates

Emergency services offered

"Paul S, the tech who came to maintain my furnace and air scrubber system was very knowledgeable, friendly, communicative and extremely helpful. The appointment system and text updates are terrific! Thank you to all!"
System Installation
345 neighbors recently requested a quote
Recommended by71%of homeowners
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Avatar for At Your Service Heating & Cooling, LLC
At Your Service Heating & Cooling, LLC
4.3(
193
)
Central A/C - Service or Repair

Serving Sparks Glencoe, MD and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"They are prompt, courteous and know air conditioners"
Dundalk
Billboard 2
Billboard 3
Billboard 4
Billboard 5

+1

Response time11 hrs
Response rate95%
3 neighbors recently requested a quote
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Avatar for Horizon Services, LLC (MD)
Horizon Services, LLC (MD)
3.8(
1,464
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+4 more

Serving Sparks Glencoe, MD and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"Fantastic company from start to finish! The gentleman who sold us the furnace, their salesman, Alex, was upfront in getting us the best price, along with a 10 yr parts and labor warranty included! The price for the furnace and installation was great, and they guaranteed apples to apples to meet any other companies cost. They offer a $100. fee if we found anyone to do it cheaper, with the same offer. They were able to schedule the intallation quickly, and did a great job intalling it. I would highly recommend using this company for your heating and air conditioning needs. Great company! Great prices! Great work! You won't be disappointed using Horizon Services! Take care....."
Horizon Services Heating and Cooling
Horizon Services Heating and Cooling
Horizon Services Heating and Cooling
Horizon Services Heating and Cooling
Horizon Services Heating and Cooling

+27

12 neighbors recently requested a quote
Recommended by89%of homeowners
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Avatar for B.C.G. BUILDING SOLUTIONS, LLC.
B.C.G. BUILDING SOLUTIONS, LLC.
5.0(
192
)
Window A/C Unit - InstallWindow A/C Unit - Install - For Business

Serving Sparks Glencoe, MD and surrounding areas

Approved

Super Service Award Winner

In business since 1998

Free estimates

Emergency services offered

hi my name is brian, my business is B.C.G. BUILDING SOLUTIONS, LLC. We are a full service handyman company as well as a full service remodeling company. We do it all! I have been in the home inprovement business for over 20 years, I am here to PROVIDE the best quality service to all my customers NEW/OLD in home inprovement work . I have remodeled bathroom/kitchen and all type of home improvement work for over 20 years and so many more things like, decks,carpentry, painting,Interior/exterior entry doors,plastering,drywall,finishing,hardwood flooring,ceramic tiles, plumbing, steps,windows,all kinds of repairs work for all my customers. picture only show a small view of my work, but all my customers speak for me when it comes to all my years of work and making sure the job is clean through out the course of the job and how HAPPY they are with me through out all the years I have been doing work for them and there friends.my business here with doing home inprovement work is to PROVIDE the BEST quality service to the public as your home inprovement Contractor. I have learn over the 20 years in business how to PROVIDE the best quality work/quality service to all my customers through out my experience in this field of home improvement, just give me a chance and you will ENJOY having me take care of your home inprovement needs for many years to come. I look forward to meeting you and being your home inprovement contractor!!!

Handymen Project
Handymen Project
Handymen Project
Additional Photos
Additional Photos

+55

1 neighbors recently requested a quote
Recommended by95%of homeowners
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Avatar for Smart Energy Systems, Inc.
Smart Energy Systems, Inc.
4.3(
13
)
Central A/C - Install

Serving Sparks Glencoe, MD and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

"I talked to several companies about a heating and air conditioning replacement. Smart Energy was more cost effective and offered the same service of larger name brand companies."
Response time8 hrs
Response rate100%
11 neighbors recently requested a quote
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Avatar for Portillo Home Remodeling
Portillo Home Remodeling
5.0(
66
)
Window A/C Unit - InstallWindow A/C Unit - Install - For Business

Serving Sparks Glencoe, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Credit card accepted

"We had Mr. Portillo Install an air conditioner in my sons apartment. He came right over, knew exactly what to do, installed the parts and put the air conditioner in the window. I live in Los Angeles, and my son lives in Baltimore. I found Mr. Portillo on the Angi site, and not knowing anything about his skills or business, he contacted me, let me know this is something he could do, so I asked him to do the job. Mr. Portillo was EXCELLENT, great ay customer services, and took care of business. I highly recommend Mr. Portillo as highly skilled and a great person to do business with!!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+92

Response time1 day
Recommended by65%of homeowners
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Showing 1-10 of 347

FAQs for air conditioning projects in Sparks Glencoe, 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 Sparks Glencoe, MD homeowners’ guide to air conditioning services

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

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