Serving Larkspur, CO and surrounding areas
Approved
In business since 1970
Emergency services offered
Credit card accepted
"Have used them for over 20 years and technician Dallas is our go to guy. compenent, friendly and always does great job."
Serving Larkspur, CO and surrounding areas
Approved (Corporate)
In business since 1947
Free estimates
Emergency services offered
"They new the problem fixed it and Ajusted setting on blower motor, for more efficient use, The guys were very professional & nice!"
+2
Serving Larkspur, CO and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Free estimates
Emergency services offered
"Great experience with seasonal maintenance check. They arrived early in appointment window, checked furnace, humidifier, & air conditioning, explained everything clearly. They replaced a filter, examined every part of air conditioning system, made some recommendations, had easy payment system. I will look forward to using them again!"
+67
Serving Larkspur, CO and surrounding areas
Approved
In business since 2012
Free estimates
Emergency services offered
"Helped me with a miswired outlet and a few other things, and was very informative and helpful. Was very pleased with the service"
+20
Serving Larkspur, CO and surrounding areas
Approved
Free estimates
Credit card accepted
With several years experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. We welcome your questions and thank you for your interest. Call today!
Serving Larkspur, CO and surrounding areas
Approved
In business since 1993
Free estimates
Emergency services offered
"I got several quotes for a central air installment. They were professional they were easy to work with they were affordable I would highly recommend these people great business."
+10
Serving Larkspur, CO and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
Air Bender is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!\n
Serving Larkspur, CO and surrounding areas
Approved
In business since 2008
Free estimates
Credit card accepted
"We will hire this company for all HVAC need! great ppl, GREAT JOB! thank-you Marti"
Serving Larkspur, CO and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Free estimates
Emergency services offered
"Habib is seriously the most thorough professional we have ever had! He expertly explained the new AC/furnace system to us so we knew precisely how the system worked, before he installed anything. He was so considerate and enthusiastic and he loves helping his customers. Our A/C unit worked so well and I know our brand new furnace will be great this winter. If I could give him 10 stars I would because he was so knowledgeable and conscientious!"
+3
Serving Larkspur, CO and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
"Had an awesome experience. Chatfield responded immediately, showed up on time, and quickly solved my issue -- a wiring problem with my thermostat. Cost was about 25% of what the Cooler Company wanted to charge, and I had to beg them for a Quote. Chatfield guy also noticed my AC condenser was in bad need of service (we was absolutely right) and took care of it the same visit. Was also very friendly and courteous."
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.
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