
Serving Alliance, OH and surrounding areas
Approved
In business since 1975
Free estimates
Emergency services offered
"Air-conditioning inspection-two units Work completed as scheduled. Some repair on old unit required but reasonable"





+15


Serving Alliance, OH and surrounding areas
Approved
In business since 1975
Free estimates
Emergency services offered
"Air-conditioning inspection-two units Work completed as scheduled. Some repair on old unit required but reasonable"





+15

Serving Alliance, OH and surrounding areas
Approved
In business since 1997
Free estimates
Emergency services offered
"The weather is getting hot and of course that is when my air-conditioning unit started to not provide the cool air I needed. That is when I immediately placed a call to Zoned Comfort Heating and Cooling. I have used them before and they have been dependable and responsive to an individual's needs for cooling and heating. Andy, (the technician for Zoned Comfort) arrived at the time promised and immediately began to diagnose the problem with my air-conditioning unit. He explained all he was doing as he worked. He is a diligent professional with great courtesy, a pleasant demeanor and one who is a great representative for Zoned Comfort. He wasted no time getting the work done efficiently and effectively. He made sure the job was done to his satisfaction, and mine. I would recommend Zoned Comfort Heating and Cooling to anyone needing such service. When I replace my "ancient unit" I plan to call on Zoned Comfort for this service also."





Serving Alliance, OH and surrounding areas
Approved
In business since 1975
Free estimates
Emergency services offered
"Review by Richard G. in Magnolia,OH New Central Air Installed.Great service,very good product .Would call again."


Serving Alliance, OH and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
We are a leader in quality high efficiency Air conditioning and heating system installations. We do it the right way and provide financing options to make it affordable for our customers to upgrade and save money in the long run.

Serving Alliance, OH and surrounding areas
Approved
In business since 1992
Free estimates
Emergency services offered
Since 1992, GMC Pros has been the premier choice for reliable heating and cooling solutions throughout Stark County and Northeast Ohio. As a veteran-owned, family-oriented business, we understand the a broken furnace or AC is a disruption to your home comfort and safety.\n\nWe specialize in residential service, repair and full-system installations, working with top-tier brands like Amana, Trane and AprilAire. Our technicians are trained to provide honest, transparent consultations without the pressure of unnecessary upselling. Whether it's a middle of the night emergency or a high-efficiency system upgrade, we treat your property with the same respect we'd show our won.





+11
Serving Alliance, OH and surrounding areas
Approved
In business since 1987
Emergency services offered
Warranties offered
If you are in need of home improvement or repair in Chagrin Falls, whether these changes include just one item or an entire list, call Neatnics the Chagrin Falls home repair and handyman company. Cost is determined by the job. All Chagrin Falls home repair, home improvement work is guaranteed by Neatnics and as the name implies, we take extra care to maintain the cleanliness of your home while serving your home improvement needs, and always leave the work areas as clean or cleaner then when we arrived. Neatnics trucks show up at your home fully equipped with clean, modern professional tools and equipment, along with service technicians that are clean cut, courteous, professionals who know how to use them. Our technicians take great pride in their work and know the value of a satisfied customer.





+70

Serving Alliance, OH and surrounding areas
Approved
Super Service Award Winner
In business since 2020
Free estimates
Emergency services offered
We are a family ran and owned business that covers the Central and Northeastern parts of Ohio. . We have been in this business for over 10 years, and specialize in everything under your roof, including but not limited to; drywall, painting, plumbing, electrical, flooring, hardwood refinishing, garage repair, sliding glass door repair, and much more. We also offer basic exterior work such as gutter cleaning, power washing, deck repairs, and stucco repair. We also offer a guarantee at 1 year minimum warranty on all work we have completed. We take pride in meeting our clients needs and schedules in order to make you need to do as little as possible. We guarantee that you are our number one priority all the way through job completion, will offer you high quality and the most competitive price and that we will go above and beyond to make sure no ends are left undone. We sincerely enjoy what we do, and we look forward to helping you with your next project!

Serving Alliance, OH and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Emergency services offered
I’ve been in construction for 25 years retired from every day job and experience and work ethic is strong





+4
Serving Alliance, OH and surrounding areas
Approved
At NxtDoor Heating & Cooling, we’re your local go-to for fast and dependable HVAC service. Whether it’s fixing a unit, routine maintenance, or a full install

Serving Alliance, OH and surrounding areas
In business since 2013
Free estimates
Emergency services offered
"They did an awesome job on the dryer duct cleaning. Tyler had so much knowledge about air conditioning/ heating/water tanks & dryer ducts. He gave us information on home maintenance package. Very friendly & personable."





+26
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.
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