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Find Air conditioning pros in Dover Afb

Avatar for Major league hvac
Major league hvac
5.0(
20
)

Serving Dover Afb, DE and surrounding areas

Approved

Super Service Award Winner

Free estimates

Emergency services offered

Warranties offered

"Mike and his team did a great job with installation of a complete new HVAC system involving a ducted system on the 1st floor and mini splits on the 2nd floor (this set up best accommodated our house for function and zoning). Their experience and knowledge was demonstrated by their well planned work and installation, including working around existing conditions such as tight crawl spaces, as well as coordination with existing plumbing, electrical, structural components, etc. They coordinated and were accommodating of requests for equipment and vent locations. And they started and completed the work as promised. I would highly recommend them."
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+6

10 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Aire Serv of Newark & Middletown
Aire Serv of Newark & Middletown
4.7(
38
)

Serving Dover Afb, DE and surrounding areas

Approved

In business since 1992

Free estimates

Emergency services offered

"First class service from the initial call through the install. Chris and Jeff were on time for services and completed the job in a timely manner. Very impressed with their professionalism, communication and quality of work. I will be using Aire Serv for all of my future services and repairs. I highly recommend Aire Serv to anyone in the area."
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+128

24 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Done Right Today, Inc.
Done Right Today, Inc.
4.8(
581
)

Serving Dover Afb, DE and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Ryan install a new water heater , Job was done quickly and he explained every thing that he had done and answered all questions i had . Cleaned up everything , i would use this company again"
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Response time1 day
Response rate93%
234 neighbors recently requested a quote
Avatar for Something Constructive
Something Constructive
4.9(
118
)

Serving Dover Afb, DE and surrounding areas

Approved

In business since 1972

Free estimates

Emergency services offered

"It was a wonderful experience. These guys are hard workers. Communication is good. Work quality is excellent. The job came in, in terms of cost, as expected. They are reliable and pleasant to work with. I would highly recommend any day !!!"
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+25

Response time2 days
Recommended by97%of homeowners
Specialized Comfort
New to Angi

Serving Dover Afb, DE and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

First off, thank you for checking us out, my name is Steven Owens and I started this company because I see a void in the market for high quality work at a great value! When it comes to your homes comfort, their we have your back! We do free second opinion diagnostics for free, even if you don’t spend money with us, we want to make sure you’re getting all of the facts to make the best decision possible!

Avatar for Boni Landscaping
Boni Landscaping
3.5(
12
)

Serving Dover Afb, DE and surrounding areas

Approved

In business since 2011

Free estimates

Customers say: True professional

Boni Landscaping is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility for all our jobs. We are a locally owned and operated business backed with 18 years of experience. No Job too big or too small. Call today and let us put our experience to work for you!

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+7

Response time2 days
1 neighbors recently requested a quote
Recommended by100%of homeowners
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FAQs for air conditioning projects in Dover Afb, DE

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 Dover Afb, DE homeowners’ guide to air conditioning services

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