Our licensed HVAC Dallas Air Conditioning technicians are experts in air conditioning, heating & cooling technology and the latest innovations in green technology, including the installation of Energy Star certified products and the use of Ozone friendly refrigerants. Residential customers depend on Berkeys for timely, quality, and affordable air conditioning repair, maintenance, and installation solutions in Dallas. Read our Air Conditioning Reviews.
The 2nd-century Chinese mechanical engineer and inventor Ding Huan of the Han Dynasty invented a rotary fan for air conditioning, with seven wheels 3 m (10 ft) in diameter and manually powered by prisoners of the time. In 747, Emperor Xuanzong (r. 712–762) of the Tang Dynasty (618–907) had the Cool Hall (Liang Dian 涼殿) built in the imperial palace, which the Tang Yulin describes as having water-powered fan wheels for air conditioning as well as rising jet streams of water from fountains. During the subsequent Song Dynasty (960–1279), written sources mentioned the air conditioning rotary fan as even more widely used.
It can be hard to make the decision to replace or repair your AC unit. However, in many cases, homeowners call in HVAC professionals to check their units and provide a second opinion. A technician can tell you if there’s plenty of life left in your old air conditioning unit or that it’s time to let it go and get a new one. Your HVAC technician may check out your home’s insulation quality, too. You could increase your system’s effectiveness by improving the insulation.
Should I repair or replace my HVAC? It’s a common question — and you need to weigh several factors to make the decision. One of the most significant factors is the lifespan of your unit. According to EnergyStar — a U.S. Environmental Protection Agency voluntary program — an A.C. unit lasts about 15 to 20 years. On average, a heat pump perseveres for 16 years and a furnace functions for between 15 to 20 years, reports This Old House.
All modern air conditioning systems, even small window package units, are equipped with internal air filters. These are generally of a lightweight gauzy material, and must be replaced or washed as conditions warrant. For example, a building in a high dust environment, or a home with furry pets, will need to have the filters changed more often than buildings without these dirt loads. Failure to replace these filters as needed will contribute to a lower heat exchange rate, resulting in wasted energy, shortened equipment life, and higher energy bills; low air flow can result in iced-over evaporator coils, which can completely stop air flow. Additionally, very dirty or plugged filters can cause overheating during a heating cycle, and can result in damage to the system or even fire.
Finally, after the air conditioning unit has been properly charged, the unit should definitely cool better. There should be a temperature difference between the return and supply of 12° to 20° Fahrenheit (delta T). That range is generally acceptable for a proper delta T temperature. This dat is used to determine if your air conditioning system is operating efficiently. If you do not have this range of temperature differential with your air conditioning system then there are problems. These problems need to be addressed whether it is bad duct or a mechanical or electrical issue causing the problem. Lastly, the unit is simply not providing the cooling it needs to provide to make you comfortable.
American design standards are legislated in the Uniform Mechanical Code or International Mechanical Code. In certain states, counties, or cities, either of these codes may be adopted and amended via various legislative processes. These codes are updated and published by the International Association of Plumbing and Mechanical Officials (IAPMO) or the International Code Council (ICC) respectively, on a 3-year code development cycle. Typically, local building permit departments are charged with enforcement of these standards on private and certain public properties.
Abacus’ licensed Electricians can troubleshoot any electrical problems you may have and replace or repair items such as electrical panels and circuit boards, electric surge protection, LED lighting, ceiling fans, complex electrical wiring or rewiring, backup or standby electric generators and more. Want an annual electrical inspection on all your lighting and electrical systems? Ask about the AMP Plan that can save you up to 15% on electrical repairs. This plan includes many things such as an annual electrical safety check to make sure that your home is safe and working properly for you and your family. Our licensed electricians will make sure that the electricity in your home is running at maximum efficiency.
The cost of service varies widely from one region to the next so it is next to impossible to give you prices for air conditioning service. The best way to check prices is to shop around. Be aware though that sometimes the cheapest price for HVAC air conditioning and heating service and repair is not always the best way to go. Your main concern should be getting knowledgeable HVAC service technicians, reliability, punctuality, honesty, integrity, and guaranteed work.
ABM is an EOE (Minority / Female / Veteran / Disability / Gender Identity / Sexual Orientation) and is committed to working with and providing reasonable accommodation to individuals with disabilities. If you have a disability and need assistance in completing the employment application, please call 855-350-0226. We will provide you with assistance and make a determination on your request for reasonable accommodation on a case-by-case basis.
HVAC.com has some very comprehensive resources available to aid homeowners like you in times of AC repair crisis. Using the resources below, you can work to protect your cooling system from breakdown, better understand what types of AC repairs you may face, know what to do in emergency situations, and know how to find a trusted AC repair company when you need them.
Our A/C was blowing hot air intermittently...it was cold one minute and warm the next. By 8pm I'd have a 90 degree interior temp. After one company just took a cursory glance at our A/C and found nothing wrong, I called HVAC. I called them mostly based on Michael W's post on 8/10/14 where he told us the owner, Alberto, took his feedback and took it SERIOUSLY. That speaks VOLUMES to anyone who has been around long enough to know the characteristics of the serious players are and those who are the wannabes. So HVAC sent Tony Diaz to my house. I was at work so he was subjected to the most excruciatingly exacting woman on the planet (my wife). Tony impressed her with his friendliness, professionalism and the obvious jouneyman-level knowledge of his craft. He found literally --burnt-out-- parts in our system and replaced them. It cost us a bit but I know enough about the parts to see there was no gouging on the parts and a fair rate for the labor. It wasn't cheap but it was fair and worth every dime. And now i have A/C in my house again and a repairman came to my house, actually FIXED something AND managed to do so in a friendly & professional manner. That used to be commonplace...nowadays it deserves a "Wow".. Thank you, Tony!
We believe that a quality relationship with an HVAC company goes a long way when it comes to maintaining comfort and air quality in your home. When you call Front Range HVAC for an estimate on a new system or to schedule a repair, you can trust that you’re going to receive top quality service, from honest workers who believe in getting you exactly the right equipment for your home.
Air flow meter Aquastat BACnet Blower door Building automation Carbon dioxide sensor Clean Air Delivery Rate (CADR) Gas sensor Home energy monitor Humidistat HVAC control system Intelligent buildings LonWorks Minimum efficiency reporting value (MERV) OpenTherm Programmable communicating thermostat Programmable thermostat Psychrometrics Room temperature Smart thermostat Thermostat Thermostatic radiator valve
Count on R.S. Andrews for all of your residential and commercial air conditioning repair and installation needs. Our team repairs and maintains all the major brands including Trane, Carrier, Lennox, Bryant, American Standard, Goodman and more. Our fleet a fully stocked trucks will arrive ready to go to work. Most of the parts for maintenance or repair are always on board. Our team is ready to perform at your expectations. The team is licensed and insured by the state of Georgia.
The use of furnaces, space heaters, and boilers as a method of indoor heating could result in incomplete combustion and the emission of carbon monoxide, nitrogen oxides, formaldehyde, volatile organic compounds, and other combustion byproducts. Incomplete combustion occurs when there is insufficient oxygen; the inputs are fuels containing various contaminants and the outputs are harmful byproducts, most dangerously carbon monoxide, which is a tasteless and odorless gas with serious adverse health effects.
Having a working air conditioning unit is something that a lot of people take for granted, especially in the summer. However, when the air conditioning unit breaks, it becomes immediately clear just how much it was relied on. Unfortunately, it always seems as though air conditioning units break at the worst possible times. When this happens, it’s important to know the average AC repair cost, how to get the air conditioning unit fixed quickly and how to find the right contractor.
Installation—Having your HVAC systems installed by a professional is extremely important to prevent any future problems or needless repairs. Our professionals at Service Experts Heating & Air Conditioning can also help you choose what size equipment is appropriate for your house. Selecting a system that is too large or small can impact efficiency and add to your energy bills.