
Serving Lewiston, NY and surrounding areas
Approved
In business since 2008
Free estimates
Emergency services offered
"Technician arrived on time; he was courteous and professional."





+9


Serving Lewiston, NY and surrounding areas
Approved
In business since 2008
Free estimates
Emergency services offered
"Technician arrived on time; he was courteous and professional."





+9

Serving Lewiston, NY and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
"The insulation was very professional and I was entirely satisfactory with factory."
Serving Lewiston, NY and surrounding areas
Approved
In business since 2014
Free estimates
Credit card accepted
"Great communication. Excellent service. His crew was very professional. They installed a furnace, hot water tank, and stationary sink in one day."

Serving Lewiston, NY and surrounding areas
Approved
In business since 2025
Credit card accepted
Offers commercial services
"Touchdown Heating & Cooling was great! My furnace broke on Thursday night, so I called for a quote on Friday afternoon, thinking that I might be able to have them take a look sometime on the weekend. They initially scheduled me for Saturday afternoon, but I got a call later saying that they were in the area and could swing by that same day (Friday). Chris, the owner, and Austin came by, took a look, and got me a quote for a repair, a basic replacement, and a deluxe replacement. My wife and I called around 9:00 that evening, requesting the basic replacement, and they were able to get it done by early Saturday afternoon. Chris and Austin were total professionals from start to finish. No bs, completely up front in the evaluation of the problem and in laying out our options. They quoted, we signed, and then they executed perfectly. I have no reservations in whole-heartedly recommending Touchdown H & C for your HVAC project, whether planned in advance, or in an emergency."





+26

Serving Lewiston, NY and surrounding areas
Approved
Super Service Award Winner
In business since 2021
Free estimates
Emergency services offered
"Rick and his team member came to our house to remove our kitchen & foyer floor. It’s a 422 square foot space. They did a great job, cleaned everything afterwards finished early and were very professional! The fee was more than reasonable and they did everything they promised. We highly recommend them and will use them again."





+115

Serving Lewiston, NY and surrounding areas
Approved (Corporate)
In business since 1985
Free estimates
Credit card accepted
You can always count on Frank's Mr. Plumber to get the job done right the first time.\n\nWe offer 24/7 service to our valued customers, including holidays and weekends, because we believe you deserve to live in comfort at all times. Please let us know how we can assist you with your plumbing needs.





+7
Serving Lewiston, NY and surrounding areas
Approved
We are a local small business that strives to put out quality work for a quality price. We work directly with our customers to make your dreams reality

Serving Lewiston, NY and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
At Bravestone Construction, we provide reliable, high-quality construction and maintenance services for both residential and commercial clients. Our team is built on integrity, skilled craftsmanship, and a commitment to getting every job done right.\n\nFrom home improvements to commercial projects, we focus on efficiency, clear communication, and lasting results—no matter the size of the job.\n\nConsistency in service. Confidence in every result.\n
Serving Lewiston, NY and surrounding areas
Approved
Hello, I've noticed how difficult and frustrating it can be to hire someone to do a project, only to have them not follow it through to completion, or to just not show up at all, or to pass the blame of their mistakes to someone else. I started Wirth & Son Property Services because of all the incompetence and poor communication I've seen with service providers. I'll show up, do what I say I'm going to do, and keep communicating with you. Over the last several decades, I've completed a wide variety of home improvement projects, from footing to ridge, and everything in between. Whether you need something as small as a picture hung to something more complex, like a custom, site-built shed, I'll show up, competently complete the project, and communicate along the way. \n\nSome of the things I have experience in include: wasp removal, custom shed & chicken coops, curtain rod hanging, deck/porch repair, gutter cleaning, siding repair, drywall repair, assembly, fench repair, dryer vent cleaning

Serving Lewiston, NY and surrounding areas
In business since 1968
Free estimates
Emergency services offered
"Had a emergency and called their emergency number. A tech (Corey) called within 20 mins. We ended up scheduling for the next morning. Corey showed up on time and was able to get the boiler up and running. Both the young lady who answered the emergency line and Corey were polite and a pleasure to deal with. Will definitely use them again if the need arises."
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.
From average costs to expert advice, get all the answers you need to get your job done.

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