Round the Clock prides itself on customer satisfaction at all times. Round the Clock has been a staple of professionalism and quality work in Kodak for years. With decades of experience, there is no job too large or small for our team. Please call us today about your needs!
"He did a great job! He explained everything that he did and shows up when he says he is going to be there. Would recommend him to my family and friends."
danielle c on June 2022
Round the Clock prides itself on customer satisfaction at all times. Round the Clock has been a staple of professionalism and quality work in Kodak for years. With decades of experience, there is no job too large or small for our team. Please call us today about your needs!
"He did a great job! He explained everything that he did and shows up when he says he is going to be there. Would recommend him to my family and friends."
danielle c on June 2022
We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customer's interests, and make their concerns the basis of our business.
"On time! Very insightful!"
Rosetta D on November 2024
We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customer's interests, and make their concerns the basis of our business.
"On time! Very insightful!"
Rosetta D on November 2024
We take great pride our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"Great guy, solid work."
William C on September 2023
We take great pride our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"Great guy, solid work."
William C on September 2023
Welcome to National Heating and Cooling, LLC! been in the industry for over two decades, we are a full service heating and cooling company who takes great pride in the quality of our work and guarantees customer satisfaction. We specialize in all service and repair for residential properties, and no job is too big or too small. Serving Lenoir City and its surrounding areas, be sure to give us a call today!
"Great company with same day house call to service my heating unit."
Nick P on December 2023
Welcome to National Heating and Cooling, LLC! been in the industry for over two decades, we are a full service heating and cooling company who takes great pride in the quality of our work and guarantees customer satisfaction. We specialize in all service and repair for residential properties, and no job is too big or too small. Serving Lenoir City and its surrounding areas, be sure to give us a call today!
"Great company with same day house call to service my heating unit."
Nick P on December 2023
Climate change and weather patterns ought to be kept outdoors. When your AC or heater is broken, temperatures can quickly become uncomfortable for you and your family. Call our reputable Knoxville heat and air repairmen with guaranteed workmanship and parts to quickly solve your problems. From repair to replacement, we're your local HVAC techs that can handle everything. At our company, we specialize in both residential and commercial heating and air conditioning services.
"Jeff with Aire Serv quickly diagnosed the problem and the work was completed within a few hours at a reasonable cost."
Rickey M on November 2024
Climate change and weather patterns ought to be kept outdoors. When your AC or heater is broken, temperatures can quickly become uncomfortable for you and your family. Call our reputable Knoxville heat and air repairmen with guaranteed workmanship and parts to quickly solve your problems. From repair to replacement, we're your local HVAC techs that can handle everything. At our company, we specialize in both residential and commercial heating and air conditioning services.
"Jeff with Aire Serv quickly diagnosed the problem and the work was completed within a few hours at a reasonable cost."
Rickey M on November 2024
At Brown's Heating & Air, we are your premier choice for all your heating and cooling service and repairs. We have provided high quality work and friendly customer service with several years of experience. Call us today for a quote! Also locally owned and operated licensed and insured. No job is to big or to small, one call does it all and open 24/7 Monday -Sunday . WE service all makes and brands gas or electric. Call today or cheek our webpage to see our great offers and discounts at Www.BrownsHeatair.com or call us at (865) 237-7245 because your Comfort is our Concern!
"Reportedly found a leak in my outside evaporator coil. Said that although my (1 year old) system had a 10 year parts warranty, that the manufacturer would only send a replacement coil so "someone" would have to dismantle the evaporator to replace the coil, and HE wasn't going to do it ! He then offered to "top-up" the Freon, for $900 ! When I said no, he then offered to do it for $500, "but that's today's price". Of course, I declined. I then had to pay his $65 "diagnostic fee" (for 20 minutes work). He asked me to make check out out to him personally, which I did. As is my practice, I endorsed the check "For Deposit Only", to which he objected, as he said he just wanted to go to my bank and cash it over the counter (not pay it into a bank account). I told him I wasn't changing it. I saw a copy of my cashed check today. He had scribbled his signature over my endorsement to obscure it. I wonder why he didn't want to pay it into a bank account ? Never again !"
Robert R on June 2025
At Brown's Heating & Air, we are your premier choice for all your heating and cooling service and repairs. We have provided high quality work and friendly customer service with several years of experience. Call us today for a quote! Also locally owned and operated licensed and insured. No job is to big or to small, one call does it all and open 24/7 Monday -Sunday . WE service all makes and brands gas or electric. Call today or cheek our webpage to see our great offers and discounts at Www.BrownsHeatair.com or call us at (865) 237-7245 because your Comfort is our Concern!
"Reportedly found a leak in my outside evaporator coil. Said that although my (1 year old) system had a 10 year parts warranty, that the manufacturer would only send a replacement coil so "someone" would have to dismantle the evaporator to replace the coil, and HE wasn't going to do it ! He then offered to "top-up" the Freon, for $900 ! When I said no, he then offered to do it for $500, "but that's today's price". Of course, I declined. I then had to pay his $65 "diagnostic fee" (for 20 minutes work). He asked me to make check out out to him personally, which I did. As is my practice, I endorsed the check "For Deposit Only", to which he objected, as he said he just wanted to go to my bank and cash it over the counter (not pay it into a bank account). I told him I wasn't changing it. I saw a copy of my cashed check today. He had scribbled his signature over my endorsement to obscure it. I wonder why he didn't want to pay it into a bank account ? Never again !"
Robert R on June 2025
My oldest son and I started this company, because I lost my youngest son to negligence from a contractor. I have 25 years of knowledge in the construction industry. I have seen poor craftsmanship, unsafe structures, and faulty work throughout my life. so, I retired from being an electrical superintendent to change the way contractors do business and to create safe structures that you call home. I am committed to safety and to making everything we build safe and secure. We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business. Above all, We give God the Glory.
"They were on time, cordial, respectful, did a great job and I would definitely hire them again. A very good company, and very professional!"
Karen k on July 2024
My oldest son and I started this company, because I lost my youngest son to negligence from a contractor. I have 25 years of knowledge in the construction industry. I have seen poor craftsmanship, unsafe structures, and faulty work throughout my life. so, I retired from being an electrical superintendent to change the way contractors do business and to create safe structures that you call home. I am committed to safety and to making everything we build safe and secure. We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business. Above all, We give God the Glory.
"They were on time, cordial, respectful, did a great job and I would definitely hire them again. A very good company, and very professional!"
Karen k on July 2024
We are affordable professionals with over 50 years of combined experience in HVAC, Plumbing, Carpentry, Painting, Home repairs, and trash outs.
"⭐️⭐️⭐️⭐️⭐️ We had a great experience with E & J Handyman when they came out to fix our HVAC system. From start to finish, the service was prompt, thorough, completely honest and very affordable. Ed quickly diagnosed the issue, explained everything clearly without trying to upsell unnecessary repairs. We also asked about lawn care and fixing a faucet outside, which we have also scheduled — again, a very fair price and timeline!! What really stood out was their integrity—they fixed only what was needed and got my system running smoothly again. It’s refreshing to deal with a company that genuinely puts the customer first. I highly recommend E & J Handyman to anyone looking for trustworthy HVAC/handyman services! Thank You so Much!! ~~Michelle H."
Michelle H on May 2025
We are affordable professionals with over 50 years of combined experience in HVAC, Plumbing, Carpentry, Painting, Home repairs, and trash outs.
"⭐️⭐️⭐️⭐️⭐️ We had a great experience with E & J Handyman when they came out to fix our HVAC system. From start to finish, the service was prompt, thorough, completely honest and very affordable. Ed quickly diagnosed the issue, explained everything clearly without trying to upsell unnecessary repairs. We also asked about lawn care and fixing a faucet outside, which we have also scheduled — again, a very fair price and timeline!! What really stood out was their integrity—they fixed only what was needed and got my system running smoothly again. It’s refreshing to deal with a company that genuinely puts the customer first. I highly recommend E & J Handyman to anyone looking for trustworthy HVAC/handyman services! Thank You so Much!! ~~Michelle H."
Michelle H on May 2025
We are a family owned and operated business serving east Tennessee. We have been in business since 2017. We offer Landscape services, Lighting, Concrete repair/New Concrete, Patios, Decks, Fencing, Pressure Washing, Drainage, Minor Foundation Repair, Grading, Excavation, Demolition, Flooring, Interior Renovations, Painting, Trim Carpentry and more. We have worked with high volume realtors who needed a one stop shop with good turn around time. We don’t do plumbing, electrical or roofing. No project is too big or small. Call us today and schedule a free estimate. We look forward to hearing from you!
"Awesome! He did a great job."
Jvonne H on May 2025
We are a family owned and operated business serving east Tennessee. We have been in business since 2017. We offer Landscape services, Lighting, Concrete repair/New Concrete, Patios, Decks, Fencing, Pressure Washing, Drainage, Minor Foundation Repair, Grading, Excavation, Demolition, Flooring, Interior Renovations, Painting, Trim Carpentry and more. We have worked with high volume realtors who needed a one stop shop with good turn around time. We don’t do plumbing, electrical or roofing. No project is too big or small. Call us today and schedule a free estimate. We look forward to hearing from you!
"Awesome! He did a great job."
Jvonne H on May 2025
we have been in the handyman field for over 6 years. We specialize in handyman services, home repairs, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a estimate today
"Awesome every appointment he scheduled he always showed up. Did Awesome job on the plumbing. Very polite I really enjoyed having them here."
Rodger R on November 2024
we have been in the handyman field for over 6 years. We specialize in handyman services, home repairs, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a estimate today
"Awesome every appointment he scheduled he always showed up. Did Awesome job on the plumbing. Very polite I really enjoyed having them here."
Rodger R on November 2024
A standard blower door test takes between 30 minutes and one hour to complete. The process involves setting up specialized equipment in your doorway, running the fan to create pressure differences, and taking measurements throughout your home. Additional services like thermal imaging or detailed leak detection will extend this timeframe. The technician will also spend time explaining the results and making recommendations based on their findings.
Preparation involves turning off all combustion appliances, such as gas furnaces and water heaters, for safety. Secure all exterior doors and windows, but leave interior doors open to allow airflow throughout the house. Close fireplace dampers and cover any ashes to prevent them from being drawn into living spaces. Clear access to potential inspection areas like attics and crawlspaces, and inform everyone in the household about the test to prevent accidental door openings during the process.
Older homes often benefit most from blower door testing because they have more air leakage points than newer construction. The test can pinpoint specific areas where relatively inexpensive improvements will yield significant energy savings.
Many homeowners of vintage properties report noticeable reductions in drafts and more consistent indoor temperatures after addressing issues identified during testing. The potential utility savings often recover the testing cost within a reasonable timeframe.
New construction must meet increasingly stringent energy codes that specify maximum allowable air leakage rates. Meeting these standards requires careful attention to air sealing details during construction.
Success depends largely on properly installing air barriers, thoroughly sealing around penetrations, and quality control throughout the building process. While achieving code compliance is challenging, builders who implement systematic air sealing protocols succeed in meeting required standards.
It's best to schedule a follow-up test after completing all recommended air sealing and insulation work. This allows you to verify the effectiveness of your improvements as a complete package. Allow sufficient time for all sealing materials to cure properly—often a few weeks after completion. The verification test provides documentation of your home's improved performance and confirms you've addressed the issues identified in the initial assessment.