Comfenergy

Free on-site estimate

Select a service

Zip code

Insulation type

Installation areas

Number of rooms

Responds within a day

Introduction

We are a full service Home Performance Contractor. We begin our interactions with customers with a no cost evaluation of their homes that includes a blower door test, thermal imagery, air flow testing, and a detailed inspection to focus in on the root causes of the problems they seek to correct in their homes. Simply put, our diagnosis leads to a solution of the right problem, not selling you a product. Once we determine the right course of action to solve the problem, we can perform the work too! The most enjoyable part of our job is to hear customers say things like, "I didn't know that about my home!" "Why didn't my heating and cooling professional tell me that?" "I didn't even know that could be fixed." We have the ability to solve comfort issues in homes that nobody else can solve...Things like: -Hot/Cold Rooms- -Drafty areas- -Dusting too often -HVAC running 24/7- -High Utility Bills - -Cold Floors -Musty Odors -Wet Basements -Nasty crawl spaces

Overview

Hired 26 times

Serves Sterling, VA

Background checked

55 employees

14 years in business

Business hours

This pro hasn't listed their business hours.

Payment methods

This pro accepts payments via Cash, Check, and Credit card.

Social media

Facebook, Instagram, Twitter

Featured Projects

60 photos

Reviews

Customers rated this pro highly for professionalism, responsiveness, and punctuality.

Good 4.4

22 reviews

5

82%

4

0%

3

0%

2

9%

1

9%

Read reviews that mention:

Caitlin F.

Oct 2, 2017

·

Hired on Thumbtack

Comfenergy did a very thorough consultation and showed us many areas we could improve. We elected to do our attic insulation, have a bathroom vent redirected, and update the insulation in our unfinished basement through them. They got the job done very quickly.

Insulation Installation or Upgrade

Thumbtack Customer

Feb 26, 2022

·

From Google

Our sump pump broke and we needed help in a hurry given the rainfall in the forecast. Comfenergy returned my call quickly and sent a technician the same day. Brent did a great job figuring out the problem with the pump and the best solution. He was very prompt in following up to install a new pump. I appreciated his thoroughness and professionalism.

Comfenergy's reply

Thank you for your business. We were happy to help and are glad that you were happy with the results.

Thumbtack Customer

Jan 22, 2022

·

From Google

Comfenergy did a fantastic job on both encapsulating our crawl space and re-insulating our rim joists to keep our basement more comfortable and to keep out pests. Pedro from sales is extremely patient, informative, responsive, and helpful. Mario who completed one of the jobs is extremely friendly, thorough, and helpful. 5 stars!

Comfenergy's reply

Thank you Chelsea: We always share these reviews to those who participated to make your experience a 5 star result. It really does motivate each and every one of them. Thank you for taking the time to provide us your feedback. We consider it a gift! John LeVan, Partner

Thumbtack Customer

Sep 3, 2021

·

From Google

We called Comfenergy to help address serious condensation forming on our air ducts that was creating water damage to our dry wall. We also had a top floor that was getting very hot (almost 10-15 degrees warmer than our bottom floor). Before doing any work, their technician completed a thorough (and free) inspection of our house to try to identify where the problems were coming from. Comfenergy completely air sealed our attic, replaced all the attic insulation, and sealed/insulated a few other places throughout the house. The top floor is now much cooler and the leaking/condensation seems to be resolved.While Comfenergy wasn't the cheapest quote we received, they were unquestionably the most thorough and professional. I think the results completely speak for themselves. I hope our problem is resolved, but I wouldn't hesitate to have Comfenergy complete more work for us if needed in the future.

Comfenergy's reply

Mr. Davis, thank you for your review! We are so happy that your top floor is now cooler and the condensation has ceased. We are here if you need anything!

Thumbtack Customer

Jul 13, 2021

·

From Google

Comfenergy did a thorough job of assessing and fixing our insulation problems. Robert Guzman was our foreman, and he was a pleasure to work with, and very professional.

Comfenergy's reply

Thank you for taking time to provide us with feedback. Robert will be pleased to know that you appreciated the effort he and his team put forth. John LeVan, Partner, Comfenergy & 3 Pros Basement Systems

Credentials

Background Check

John Levan

FAQs

What should the customer know about your pricing (e.g., discounts, fees)?
Yes, we have over 100 solutions that we sell. We have standard pricing for each of these solutions based on unit pricing per square foot, per board foot, per linear foot or for each item depending on the solution.
What is your typical process for working with a new customer?
We begin every interaction with a free evaluation of their property to understand their goals and what needs to be done to accomplish them. We end this initial interaction with a detailed proposal that shows what we are going to do, what sequence it needs to be done in, and how much the list of tasks will be.
What education and/or training do you have that relates to your work?
We have Mechanical Engineers, HVAC professionals, and BPI (Building Performance International) Envelope Specialists on hand to develop a well informed plan of attack for our project proposals.