Serving Hillsborough, NJ and surrounding areas
Approved
In business since 2023
Free estimates
Emergency services offered
"Liv Air was very professional and friendly! I would hire them again!"
+46
Serving Hillsborough, NJ and surrounding areas
Approved (Corporate)
In business since 1977
Free estimates
Emergency services offered
"Air conditioning repair. Tim was a very knowledgeable service technician and he was able to advise on how to best approach my air conditioning issue. Explained everything thoroughly. Polite and respectful!"
+6
Serving Hillsborough, NJ and surrounding areas
Approved
In business since 1968
Free estimates
Emergency services offered
"They were able to quickly come out and worked to diagnose the problem. After the Air Conditioner checked out the service man moved to the furnace where he found several issues. The furnace could have been repaired, but due to its age (30 years old) and the cost of repairs it was better to replace. The gentleman walked me through the options and helped me determine what was best for my home. He didn't pressure me to purchase the most expensive option and I felt comfortable making the decision. They were able to get us on the schedule quickly. The day of the replacement, the crew was polite, professional, and did a great job installing. Valairco also did all of the paperwork to make sure the furnace was properly permitted. I will definitely use them again!"
+44
Serving Hillsborough, NJ and surrounding areas
Approved
In business since 2009
Free estimates
Credit card accepted
"Nick and the guys were professional, friendly and did an outstanding job! We had them replace our central air conditioning. They did a terrific job. We will continue to use their services for annual Service on our ac and our Furnace. Heating or Cooling. these are the guys to call. Dependability, Expert knowledge and friendly service. It was important to our family to have a service company who will be there after the install and service and maintain our equipment."
Serving Hillsborough, NJ and surrounding areas
Approved
In business since 1994
Free estimates
Emergency services offered
"Raynor's employees were very professional. They were very conscious of cleanliness. They wore booties whenever inside
my house and cleaned up after they were done. The only evidence of them being here was the new unit. The installers instructed me and gave me tips on running the new heat pump. They also answered any questions I had while they were doing the installation. They were very knowledgeable about heat pumps. Matt the sales rep was very accommodating in helping me meet my
budget with the proper equipment. I am extremely happy about the new unit as it works just like they said. It runs smoothly
and quietly. The owner of Raynors also stopped in to make sure that everything was done properly and make sure I was happy.
They also did a good job of following up with the NJ rebate paperwork. I would recommend them to everybody without hesitation.
"
+6
Serving Hillsborough, NJ and surrounding areas
Approved
In business since 2006
Free estimates
Credit card accepted
A leading construction company in Monroe Township focuses on providing optimum quality in various construction services. We take great pride in our work as we have during our 20+ years in business. Thus, you can rest assured, that no matter what construction project we handle, we will be giving nothing but highly professional and expert works. Our collections of photos from previous construction projects can attest to the amount of time, thought, and effort that we put into the services we provide.\nOf course, while we strive to provide the most beautiful designs and outcomes, we understand that price is one of the most important deciding factors for clients. That is why we offer the fairest prices for our best quality works. Call today for your free estimate!
+33
Serving Hillsborough, NJ and surrounding areas
Approved
In business since 2011
Free estimates
Emergency services offered
"The instillation of my new central air conditioner was done very well in two days. The staff was friendly and courteous. I would recommend this company."
+29
Serving Hillsborough, NJ and surrounding areas
Approved (Corporate)
In business since 1903
Emergency services offered
Warranties offered
"I AM BUYING A HEATER SERVICE CONTRACT FROM PETRO THIS YEAR."
Serving Hillsborough, NJ and surrounding areas
Approved
In business since 1995
Free estimates
Emergency services offered
"Gary was awesome and very knowledgeable about our air unit that needed to be required. Thank you for your help you are awesome and will definitely hire you again!!!!"
Serving Hillsborough, NJ and surrounding areas
Approved
In business since 1996
Emergency services offered
Credit card accepted
"We were without heat for six days and had no success from other companies that were recommended by friends/family; I went through Home Advisors and had an appointment with Fontaine Repair HVAC with in the hour. Tony was very professional, curtious and thorough with the work and explanation of what needed to be done. He fixed the problem in a timely manner and gave instructions on how to prevent the problem from occuring again. I would definitely use Fontaine Repair HVAC again and would highly recommend them to anyone who is looking for a knowledgable, honest company."
+2
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.
Use this guide to budget for appliance installation costs based on factors such as appliance type, installation complexity, labor rates, and more.
Explore how factors such as materials, local labor rates, and the type of damage affect the cost to repair a burst pipe.
Use this guide to learn how much rebar costs per foot so you can budget for your next big home improvement project.
Discover how factors such as linear footage, local labor rates, and trim type affect the total cost of painting baseboards.
Learn how much cat or dog door installation costs based on factors like the door size, material, location, and added features.
Discover how much an electric furnace costs based on factors such as unit size, local labor rates, electrical upgrades, and ductwork condition.