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Find Air conditioning pros in Westover

Wells HVAC, LLC
5.0(
8
)
Central A/C - InstallCentral Air Cleaner - Install or Replace

Serving Westover, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2009

Free estimates

Warranties offered

We're dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company is built on honesty and integrity. We specialize in central A/C and cooling systems as well as heating and furnace systems. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction. \nFully licensed and Insured!

Response time7 hrs
Response rate96%
4 neighbors recently requested a quote
Avatar for Elite HVAC-R Service
Elite HVAC-R Service
5.0(
7
)
Central A/C - Service or RepairCentral A/C - Service or Repair - For BusinessCentral Humidifier - Repair or Service

Serving Westover, MD and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

We're a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction!

2 neighbors recently requested a quote
Kings Son and Services, LLC
4.8(
27
)
Window A/C Unit - Service or Relocate

Serving Westover, MD and surrounding areas

Approved

In business since 1990

Free estimates

Small jobs welcome

King's Son Services, LLC, is your locally owned and operated handyman business. We are a lifetime member of the Association of Certified Handyman Professionals. We have over 30 years of experience to give you confidence that we are your number one choice for your next home project. We are EPA certified to conduct lead-based paint renovation, repair, and painting activities pursuant to 40 CFR Part 745.89. Our certification number is NAT-F178741-2 Call us today, and we look forward to your future business! 443-366-5709 We'll fix your stuff, like it's our own. kingssonservices@gmail.com

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+38

Response time7 hrs
Response rate94%
Recommended by96%of homeowners
Avatar for Boni Landscaping
Boni Landscaping
3.5(
12
)
Outdoor Mist Cooling System - InstallOutdoor Mist Cooling System - Install - For BusinessOutdoor Mist Cooling System - Service or Repair+1 more

Serving Westover, MD 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
Response rate100%
2 neighbors recently requested a quote
Avatar for OCEAN BREEZE HTG & AIR COND
OCEAN BREEZE HTG & AIR COND
5.0(
16
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+12 more

Serving Westover, MD and surrounding areas

In business since 2003

Free estimates

Emergency services offered

"

A neighbor called us in Pittsburgh about our heat pump compressor that was running constantly.  We sent him a key to our house.  He reset the furnace and the heat came on.  On our next visit we selected Ocean Breeze Htg and Air from Angies List to look at our system.  Charles came as agreed.  He found a capacitor that was not working, replaced it, and inspected the rest of the system.  Our heat is working fine now.  He will return in the spring to inspect the air conditioning.  Charles was pleasant and answered all our questions.  He also took a picture of the information on our heat pump so we could find some documentation on the internet.  We give Charles a gold star for his service.   


"
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Recommended by100%of homeowners
Avatar for Continental Services
Continental Services
4.9(
17
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+12 more

Serving Westover, MD and surrounding areas

In business since 1983

Credit card accepted

"Excellent, would use them again and do!
Frank (the owner) and his staff know what they are doing. Frank has been doing HVAC for years and is a Geothermal expert, his main Geothermal technician is also very experienced. They came highly recommended by friends of friends and when I mentioned who was doing our HVAC at social gatherings, people attested to the quality of their work. I have recommended him to others for geothermal and conventional systems.
Of all contractors involved in the build, they were the easiest to deal with - polite, responsive, technically smart, professional, timely and did an excellent job during construction and after we moved in as we got used to the new heating system:
 - Geothermal heat system (they were installing them before the tax incentives which made all the other newbies jump on the Geo bandwagen)
  - Radiant floor heating throughout - one of the few companies that were even interested in this technology, which we love having in our house
  - Multi-zoned air handlers
  - Whole house steam humidifier
Frank was very professional from the start and remains so to this day. So is his staff - professional behavior and appearance are standard. He provided a complete competetive quote, no hidden surprises. Our house is an unusual contruction, most other HVAC people we talked to were afraid to take it on. He did and we have never regretted hiring Continental.
We have had to tweak things over time and have added the steam humidifier to keep all our wood from drying and cracking. His staff returns calls promptly, including weekends (even when not an emergency) and we can always get someone to look at an issue within a reasonable timeframe regardless of weather.
Cost was rated a B because the whole system was not inexpensive, although his costs were reasonable compared to the other quotes we received and the money was well spent.

"
Recommended by100%of homeowners
Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+12 more

Serving Westover, MD and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Jim was very helpful and personable to work with.  I had recently moved to the Huntsville area and was unable to connect my wireless printer.   There were also some things going on with my laptop that made me suspect a virus had somehow gotten on to it, it was running more slowly than usual, and I wasn't happy with the Win7 configuration I had done when I bought the computer.  Jim came in and assessed the problems and we agreed on a time for him to take the laptop and reinstall the OS.  He was able to get the wireless connection to work as well.  He took the computer on a Friday evening and returned it Sunday evening in prime condition. 
A few weeks later I  got an error message while reinstalling my accounting software so I called Jim.  He talked me through the problem over the phone and I was able to get the program installed so I could use the program.
Jim is great to work with, his pricing is very fair, he is prompt and reliable.  I will definitely use his services again.
"
2014 Super Service Award Winner!
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Recommended by97%of homeowners
Avatar for Flow Environmental, LLC
Flow Environmental, LLC
4.9(
5
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Westover, MD and surrounding areas

In business since 2002

Free estimates

Credit card accepted

Flow Environmental offers same-day service and next-level comfort! Our customer-first philosophy makes our HVAC service the best in the business. To keep your home comfortable, nothing is more important than a reliable HVAC system. Your environmental system should keep your home cool in the summer and warm in the winter. Trust Flow to keep you comfortable all year long. With locations in Sykesville and Salisbury, Maryland, Flow Environmental provides top-quality heating and cooling home services. \n \nOur Zero Waste Policy: \n \nWe work to ensure that 100% of all HVAC units that come to our air conditioners recycling facility are fully recycled and that as few of the components end up in a landfill as possible. We recycle the metal and reuse, repurpose, or recycle the air conditioning unit’s compressor motor, electric motor, Freon, and sheet metal exterior. \n \nOur 100% Satisfaction Guarantee promises you that Flow Environmental does the job right the first time.

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100% Satisfaction Guaranteed!
Response time8 hrs
Response rate97%
Recommended by100%of homeowners
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FAQs for air conditioning projects in Westover, 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 Westover, MD homeowners’ guide to air conditioning services

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