ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.
"as advertised"
Nancy C on July 2018
ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.
Superior Services is a long time provider of quality HVAC PRODUCTS to San Angelo and Concho Valley Residents and Businesses. As a Superior Services "customer", we know you have a choice, and we appreciate that you choose Superior Services. We install and service National HVAC UNITS from Lennox and American Standard, as well as high quality private name brand units from local distributors. Additional email: [email protected] Concern: [email protected] Compliment: [email protected] Information: [email protected] Employment: [email protected]
"They got our unit working great! Patrick was extremely helpful and knowledgeable!!"
Marilyn D on February 2025
Superior Services is a long time provider of quality HVAC PRODUCTS to San Angelo and Concho Valley Residents and Businesses. As a Superior Services "customer", we know you have a choice, and we appreciate that you choose Superior Services. We install and service National HVAC UNITS from Lennox and American Standard, as well as high quality private name brand units from local distributors. Additional email: [email protected] Concern: [email protected] Compliment: [email protected] Information: [email protected] Employment: [email protected]
"They got our unit working great! Patrick was extremely helpful and knowledgeable!!"
A&A Chimney Sweeps for all your fireplace needs. Locally owned and operated with three generations of professional service since 1981. We provide thorough sweeping and inspection of your fireplace for safety issues and preventative maintenance for the safest and most efficient fireplace possible. Our goal is to provide you with expert quality work and materials to ensure you get the most value and best use of your chimney or fireplace. Here are some of the guaranteed services we provide: Chimney/ fireplace cleaning, and repair. Dryer vent cleaning and repair. New installations and replacements. Crown repair and sealing. Chimney relining,restoration, stoves, inserts, gas logs, glass doors, accessories, flue caps, brick and mortar repair and water proofing. We guarantee our cleanliness and are insured for your protection! If it has to do with your fireplace, we can do it. Call A&A Chimney Sweep/Fireplaces today at 806-792-7155
"Great service! Shane was extremely helpful and knowledgeable. He checked everything thoroughly and was able to give me an estimate with payment options. He called before arriving and was able to complete the work in the time estimated. Shane was awesome! The ladies who scheduled the appointment were super friendly. Great customer service!"
Benjamin J on March 2021
A&A Chimney Sweeps for all your fireplace needs. Locally owned and operated with three generations of professional service since 1981. We provide thorough sweeping and inspection of your fireplace for safety issues and preventative maintenance for the safest and most efficient fireplace possible. Our goal is to provide you with expert quality work and materials to ensure you get the most value and best use of your chimney or fireplace. Here are some of the guaranteed services we provide: Chimney/ fireplace cleaning, and repair. Dryer vent cleaning and repair. New installations and replacements. Crown repair and sealing. Chimney relining,restoration, stoves, inserts, gas logs, glass doors, accessories, flue caps, brick and mortar repair and water proofing. We guarantee our cleanliness and are insured for your protection! If it has to do with your fireplace, we can do it. Call A&A Chimney Sweep/Fireplaces today at 806-792-7155
"Great service! Shane was extremely helpful and knowledgeable. He checked everything thoroughly and was able to give me an estimate with payment options. He called before arriving and was able to complete the work in the time estimated. Shane was awesome! The ladies who scheduled the appointment were super friendly. Great customer service!"
Stanley Steemer has been providing cleaning and restoration services for both residential and business customers for more than 60 years. They offer multiple services, including carpet cleaning, tile and grout cleaning, hardwood floor cleaning, upholstery cleaning, air duct cleaning and water damage restoration services. For more information, visit www.stanleysteemer.com.
Stanley Steemer has been providing cleaning and restoration services for both residential and business customers for more than 60 years. They offer multiple services, including carpet cleaning, tile and grout cleaning, hardwood floor cleaning, upholstery cleaning, air duct cleaning and water damage restoration services. For more information, visit www.stanleysteemer.com.
At Aire Serv® of Victoria, we serve clients in Bloomington, Edna, Inez, LA Salle, and nearby communities. Our technicians are licensed in serving heating, ventilation, and air conditioning systems. Our Exclusive Written Guarantees Are Designed to Protect You and Your Home Request a free home estimate, Design your own heating and cooling system, Shop for filters or accessories online, Request an In-Home Aire Quality Survey. Fax: (361) 579-0156
At Aire Serv® of Victoria, we serve clients in Bloomington, Edna, Inez, LA Salle, and nearby communities. Our technicians are licensed in serving heating, ventilation, and air conditioning systems. Our Exclusive Written Guarantees Are Designed to Protect You and Your Home Request a free home estimate, Design your own heating and cooling system, Shop for filters or accessories online, Request an In-Home Aire Quality Survey. Fax: (361) 579-0156
Service Experts Heating & Air Conditioning our Plano community for more than 30 years and we’ve enlisted a nice roster of 18 NATE-certified service technicians who have the knowledge and skills to service, repair and install all brands of furnaces, air conditioners, air handlers, inside air quality and related equipment. All of our work is backed by our 100% Service Guarantee for a full year. Call Service Experts in Plano at 469-249-9709 now to schedule an HVAC repair service, routine maintenance or to request a free estimate.
"It was excellent! They're professional and friendly."
susie m on August 2019
Service Experts Heating & Air Conditioning our Plano community for more than 30 years and we’ve enlisted a nice roster of 18 NATE-certified service technicians who have the knowledge and skills to service, repair and install all brands of furnaces, air conditioners, air handlers, inside air quality and related equipment. All of our work is backed by our 100% Service Guarantee for a full year. Call Service Experts in Plano at 469-249-9709 now to schedule an HVAC repair service, routine maintenance or to request a free estimate.
"It was excellent! They're professional and friendly."
JOHNSON'S HEAT AND AIR PROVIDES QUALITY SERVICE TO OUR CUSTOMERS FOR HEATING, AIR CONDITIONING, AND COMMERCIAL REFRIGERATION. WE WORK HARD TO TAKE CARE OF OUR CUSTOMERS. COST IS DETERMINED BY THE JOB. FOR RURAL AREAS, TRAVEL CHARGE IS DETERMINED BY DISTANCE TRAVELED AND CUSTOMER IS TOLD IF A TRIP CHARGE DOES APPLY. EMERGENCY SERVICE IS PROVIDED. COST DEPENDS ON WHETHER COMMERCIAL OR RESIDENTIAL.
JOHNSON'S HEAT AND AIR PROVIDES QUALITY SERVICE TO OUR CUSTOMERS FOR HEATING, AIR CONDITIONING, AND COMMERCIAL REFRIGERATION. WE WORK HARD TO TAKE CARE OF OUR CUSTOMERS. COST IS DETERMINED BY THE JOB. FOR RURAL AREAS, TRAVEL CHARGE IS DETERMINED BY DISTANCE TRAVELED AND CUSTOMER IS TOLD IF A TRIP CHARGE DOES APPLY. EMERGENCY SERVICE IS PROVIDED. COST DEPENDS ON WHETHER COMMERCIAL OR RESIDENTIAL.
We are the oldest, most widely used business of this type in The Hunt County area. We have been providing quality service and installations for residential and commercial applications since 1945. Our customers always come first. 2015 will mark our 70th consecutive year in business.
We are the oldest, most widely used business of this type in The Hunt County area. We have been providing quality service and installations for residential and commercial applications since 1945. Our customers always come first. 2015 will mark our 70th consecutive year in business.
Alaskan Air Conditioning & Electrical LLC. is an owner operated Air Conditioning & Electrical contractor. We can work on commercial and residential buildings. We are fully insured and licensed. Alaskan Air Conditioning & Electrical LLC. hires only qualified techs with minim of 5 years experience. Alaskan Air Conditioning & Electrical LLC. has worked on all types of buildings.
Alaskan Air Conditioning & Electrical LLC. is an owner operated Air Conditioning & Electrical contractor. We can work on commercial and residential buildings. We are fully insured and licensed. Alaskan Air Conditioning & Electrical LLC. hires only qualified techs with minim of 5 years experience. Alaskan Air Conditioning & Electrical LLC. has worked on all types of buildings.
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Air Duct Cleaning questions, answered by experts
The most common duct sizes used in residential homes are round ducts 6 to 12 inches in diameter. This size is small enough to be easily installed into walls and ceilings, yet is wide enough to allow for adequate airflow through the home. Improper duct sizing can cause HVAC issues, increased energy bills, and a drop in HVAC efficiency, which translates into a less comfortable home.
If adjusting your dampers is not giving you the performance you want, such as a reduction in energy bills, you may want to consider the cost to reroute ductwork. You may have a poorly designed system that doesn’t meet your home’s needs. If you added on to the home, for example, this could explain the need to add or reroute some ductwork to help the dampers work better.
If you just moved into a new house or found significant mold, dust, or pest remnants in your vents, or you see condensation on your air vents, you can easily find a highly trained pro to do the job correctly by asking a few key questions:
Do you have proof of liability insurance?
What about worker's compensation insurance?
Are you a member of the NADCA?
Have you worked on my model of HVAC system before?
What is included in your contracted amount?
Can you provide local references?
The most common type of ducts are flexible ducts and sheet metal ducts. Flexible ducts can be insulated or non-insulated, and work well in tight spaces. They’re also lightweight and easy to install. Sheet metal ducts are popular for their durability and longevity. Other less-common types of ducts are fiberglass and fiberboard.
During your HVAC preseason maintenance call, your contractor will inspect the system for any problems and make small adjustments for better efficiency. Tasks include, though are not limited to:
Changing filters
Checking the thermostat
Clearing away dust and debris
Checking for mold
Inspecting electrical elements
Inspecting condensate lines and drain
Cleaning evaporator coils
Ensuring ignition function
While you can do some of these services yourself, hiring a professional to keep HVAC equipment running can be helpful. These experts know what to look for and may be able to spot potential issues before they become problems. Many HVAC companies offer annual maintenance plans.
The Paducah, TX homeowners’ guide to air duct cleaning services
From average costs to expert advice, get all the answers you need to get your job done.
Learn why it's best to call the pros who know how to remove rust from air ducts and fix underlying issues rather than trying to handle this problem yourself.
Some believe that hiring an air duct cleaning pro to clean your ducts can have benefits for your air circulation. Here’s how to determine if it’s useful for you.
