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Find Air conditioning pros in Boring

Avatar for No-Frost Air Conditioning & Heating, LLC
No-Frost Air Conditioning & Heating, LLC
4.7(
411
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+6 more

Serving Boring, MD and surrounding areas

Approved

In business since 1971

Free estimates

Warranties offered

"Once the salesman got here and found out it was an attic air handler. He told me they do not do attic work in summer. He said if I was still looking in the fall he wanted me to call him. It would have been nice if his office staff asked it unit was in the attic and save both of us the time"
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Response time9 hrs
Response rate100%
15 neighbors recently requested a quote
Avatar for BPPW Heating & Cooling
BPPW Heating & Cooling
4.3(
18
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+12 more

Serving Boring, MD and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"Mr. Bost did an excellent job for me for a reasonable price. I know he obtained the best deal for me on the furnace and the air conditioning unit. He answered all my questions. He was on the job when he said he would be; he was professional and courteous. The installation went smoothly, and I have had no problem with the furnace or air conditioner since they were installed in 2008."
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+2

Response time6 days
7 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for B.C.G. BUILDING SOLUTIONS, LLC.
B.C.G. BUILDING SOLUTIONS, LLC.
5.0(
193
)
Window A/C Unit - InstallWindow A/C Unit - Install - For Business

Serving Boring, MD and surrounding areas

Approved

Super Service Award Winner

In business since 1998

Free estimates

Emergency services offered

"I was experiencing low water flow to my 3rd floor bedroom. Since the house is 100 years old, I assumed that the only way to repair the problem was to replace the water service lines which would have been very expensive. Brian came to the house and identified the source of the problem as the water pressure regulator. Brian replaced the regulator, drained and refilled the lines to remove air bubbles. The problem was repaired. Given the age of the house and the location of the problem most contractors would have told me I needed to replace the pipes to the 3rd floor. Brian identified the real problem and in the process saved me a lot of money. Great Job."
Handymen Project
Handymen Project
Handymen Project
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+55

1 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for AJB Mechanical Heating and Cooling, LLC
AJB Mechanical Heating and Cooling, LLC
5.0(
6
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+5 more

Serving Boring, MD and surrounding areas

Approved

In business since 2006

Free estimates

Credit card accepted

The average cost to install a boiler or radiator is between 1500 and 9000, average for furnace is 2500 and 10,000. Our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.

7 neighbors recently requested a quote
Avatar for New Life Handyman Services
New Life Handyman Services
4.5(
230
)
Window A/C Unit - InstallWindow A/C Unit - Install - For Business

Serving Boring, MD and surrounding areas

Approved

Super Service Award Winner

In business since 1979

Free estimates

Emergency services offered

"It went extremely well! He first came to survey what needed to done and to take measurements. After purchasing supplies, he promptly installed the new weatherstripping.

This project was a breeze. Scheduling and communication was smooth and pleasant. He explained what needed to be done and made sure I was pleased with the work.

Highly recommended!
"
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+26

Response time10 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for Constellation Home
Constellation Home
4.3(
9
)
Central A/C - InstallCentral Air Cleaner - Install or ReplaceDuctless Mini-split A/C - Install or Replace

Serving Boring, MD and surrounding areas

Approved

In business since 1992

Free estimates

Emergency services offered

"I actually had a hot water heater installed but that was not an option. I had a fantastic experience with constellation home. great service and friendly staff. Right from the start their customer service and salesperson Trent was exceptional. he went over and beyond to answer all of my questions and ensure that I had exactly what I needed and made the entire process so easy. The professionalism of their sales and installers are unmatched. Their service exceeded my expectations in terms of quality,price and installation. The installers of my hot water heater,Jordan Coleman and James Julia, were on time and explain the entire installation to me and answered all questions that I had. I would highly recommend CONSTELLATION HOME. thank you."
Constellation Home HVAC Technician
Constellation Home AC installation team
AC installation Day
AC Install
Constellation Home

+2

Response time2 hrs
Response rate91%
1 neighbors recently requested a quote
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FAQs for air conditioning projects in Boring, 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 Boring, MD homeowners’ guide to air conditioning services

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