Residential Comfort & Energy Efficiency

Written by Eric Gans, Building Analyst & Envelope Professional
I'm a certified energy auditor and insulation contractor in Maryland. I have completed over 2,000 energy audits and taken over 2,000 trips to attics.

Did you know that at any given time, there are around 40 contractors approved by BGE & PEPCO to perform energy audits across Maryland?

Sounds like a lot of options, right? But here’s the reality:

• Not every audit is created equal.
• And not every auditor sees your home the same way.

Now and then, I get a call from a Maryland homeowner who has already had their audit done but wants a second opinion. When that happens, and they authorize it, I can access their previous file through the BGE/PEPCO system.

And to be totally honest?

I’m amazed at how many audits I review that barely scratch the surface.

Some are missing key findings. Others are just boilerplate. Very few include real-world insights that empower the homeowner to make informed decisions.

A great energy audit isn’t about checking boxes—it’s about telling the story of your home. And to do that well, the person holding the clipboard needs more than just a license.

• They need experience.
• They need curiosity.
• They need to care.

So, how do you make sure the person showing up at your house is the right one?

Start by asking these five questions—yes, even if you’re talking to me.

1. How many BGE energy audits have they completed?

Experience matters. An auditor who’s done 50 homes won’t catch the same patterns as one who’s done 500. Every audit requires time in the attic, time at the rim joist, and time listening to you. A seasoned auditor knows how to balance the technical checklist with real-time problem-solving.

Your $100 audit? It’s a one-shot deal at the discounted price. Make it count.

2. What’s their background before becoming an auditor?

Not all auditors are cut from the same cloth. Some came from the HVAC world. Some from sales. Me? I started in home contracting. Replacement windows, vinyl siding, gutters, entry doors, and, these days, insulation. I’ve lived the problems I help solve now.

Ideally, your auditor should understand homes from the inside out, not just from behind a laptop screen. Bonus points if they’re also a homeowner. Because when you’ve lived with a cold baby’s room or an icy kitchen floor, you don’t need a manual to know where to look.

3. What kind of detail will be in the final report?

Yes, BGE provides a standard template. But the magic is in the details.

A mediocre report feels generic—like it could’ve been written for any house. A great report reflects your home. It echoes your questions. It includes photos, recommendations, and context that make it a valuable reference, not just a PDF you’ll forget about.

4. What’s the physical condition of the auditor? (Yes, really.)

This job isn’t for the faint of heart or knees.

A thorough audit requires crawling through tight crawlspaces, climbing into sweltering attics, and inspecting every inch of the home’s shell. If your auditor can’t (or won’t) go where the problems hide, how can they find what’s going on?

Great energy audits don’t happen from the living room couch.

5. Can they communicate clearly and care enough to explain?

This is the big one.

A great auditor isn’t just a building scientist. They’re also a teacher—someone who can simplify technical concepts without dumbing them down.

If the person can’t explain the stack effect, duct leakage, or R-value in plain English, the report won’t help you. And if they don’t take the time to answer your questions, you’ll be left with more doubt than direction.

Bottom Line: Choose Your Auditor Like You’d Choose a Doctor

Your home is a system. And just like with your health, understanding what’s going on takes more than a glance. It takes the right person asking the right questions, in the right way.

So before you book your BGE energy audit—ask a few questions of your own.

And if you want someone who will crawl through the attic, listen to your concerns, and give you the full picture?

•  Schedule your audit with me today. I’ll treat your home like it’s my own.

Because you don’t need a sales pitch, you need answers.

Often times homeowners don't know what a Pepco energy audit is or how it can actually help.

For starters, a Pepco energy audit can help you avoid choosing the wrong solution to a problem around your home. An energy audit through Pepco is a good place to start a home improvement priority list. 

Take the important step of scheduling your Pepco energy audit as soon as you can!

Often times homeowners don't know what a BGE energy audit is or how it can actually help.

For starters, a BGE energy audit can help you avoid choosing the wrong solution to a problem. An energy audit through BGE is a good place to start a home improvement priority list. 

Take the important step of scheduling your BGE energy audit as soon as you can!

Written by Eric Gans

I have completed over 2000 home energy audits in Maryland.  BGE and Pepco standards require me to measure exhaust ventilation rates and determine where each exhaust fan in a residential house terminates.  I must also manage new fan installs and airflow at the end of home performance projects to maintain indoor air quality.  So, I am around this stuff every day.
 

Bathroom exhaust fans are crucial in maintaining indoor air quality by removing moisture, odors, and airborne contaminants. Yet, when these fans malfunction or require replacement, many homeowners are uncertain about which type of contractor to call.

This article explores the different contractors available for this task and why a home performance contractor might be your best bet.
 

Types of Contractors Who Replace Bathroom Exhaust Fans

Understanding the roles and capabilities of different contractors is essential in making the right choice for replacing your bathroom exhaust fan.

Home Performance Contractors

Overview: Home performance contractors evaluate and improve your home's efficiency and comfort. They take a holistic approach to ensure that the fan integrates seamlessly with your home’s ventilation, insulation, and energy systems.

Strengths: They provide a comprehensive service, considering how the fan impacts your home’s air quality and energy efficiency. Their expertise in building science allows them to optimize the installation beyond just the mechanical aspects.

Services: Hometrust Remodeling, for example, not only replaces bathroom exhaust fans but also evaluates where the fan terminates, ensuring optimal performance. We consider insulation and an airtight installation to prevent air leakage and energy loss.

HVAC Contractors

Overview: HVAC (Heating, Ventilation, and Air Conditioning) contractors are skilled in managing the mechanical aspects of heating and cooling systems, including ventilation.

Strengths: They excel at ensuring proper airflow and can effectively address ventilation systems and ductwork issues.

Weaknesses: However, their focus is typically narrow, often overlooking the broader impacts on energy efficiency and indoor air quality. They might not address the insulation and sealing around the fan, which are crucial for preventing moisture problems and maintaining energy efficiency.

Electricians

Overview: Electricians are essential for ensuring bathroom fans' safe and code-compliant electrical connection.

Strengths: Their expertise is handling electrical wiring and installations, ensuring that everything meets safety standards.

Weaknesses: Electricians may lack the specialized knowledge required for proper venting and integration with the home's overall ventilation system. They often do not consider the fan's implications for home performance or energy efficiency.

General Contractors or Handyman Services

Overview: General contractors and handymen offer a wide range of home improvement services, including installing bathroom exhaust fans.

Strengths: They are versatile and can handle various aspects of the installation, from mechanical to minor electrical work.

Weaknesses: These contractors may not have specialized ventilation or energy efficiency knowledge. Their installations might miss critical elements like proper duct insulation and air sealing, leading to potential issues with moisture and energy inefficiencies.
 

Why Choose a Home Performance Contractor?

Home performance contractors have unique skills and knowledge, making them the ideal choice for replacing bathroom exhaust fans.

Comprehensive Home Assessment

Detailed Analysis: Home performance contractors thoroughly assess your home’s ventilation and insulation systems. They ensure the new fan fits and enhances your home’s efficiency and comfort.

Preventive Approach: By considering how the fan interacts with the entire house, they can identify and prevent potential issues, such as moisture buildup in the attic or improper airflow.

Building Science Expertise

Informed Installation: These contractors apply building science principles to ensure the fan is correctly installed, and the surrounding areas are properly insulated and sealed. This prevents energy loss and enhances the fan's effectiveness.

Holistic Integration: They understand the importance of a tight building envelope and the role of ventilation in maintaining a healthy indoor environment. This knowledge helps them integrate the fan seamlessly into the home’s systems.

Quality Assurance and Follow-Up

Thorough Testing: After installation, home performance contractors perform detailed testing to ensure the fan operates efficiently and does not introduce air leaks. They measure the airflow and inspect the installation to confirm everything is functioning as expected.

Post-Installation Support: They often provide follow-up visits to check the fan’s performance and address any issues, ensuring long-term satisfaction and performance.

Integration with Other Home Systems

Energy Efficiency Focus: Home performance contractors look at the big picture, considering how the new fan will impact your home’s energy usage. They can recommend improvements like air sealing or duct insulation to enhance efficiency.

Optimized Solutions: Ensuring that all systems work harmoniously helps maintain optimal indoor air quality and comfort levels throughout your home.
 

Choosing the Right Contractor for Your Needs

Selecting the appropriate contractor for your bathroom exhaust fan replacement depends on your needs and the project's scope.

1. Assessing Your Specific Situation

   • Evaluate Your Needs: Consider your home's overall performance and determine whether you need a simple replacement or a more integrated approach.

   • Identify Potential Issues: Look for signs of moisture problems, inadequate ventilation, or energy inefficiencies that suggest a more comprehensive assessment is needed.

2. Licensing and Certification

   • Check Credentials: Ensure the contractor has the necessary licenses and certifications, such as MHIC or BPI certifications for home performance contractors or relevant HVAC and electrical permits, if applicable.

   • Quality Assurance: Certified contractors are likelier to meet high safety, quality, and performance standards.

3. Service and Pricing Considerations

   • Compare Services: Review what each type of contractor offers regarding services and support. Home performance contractors often provide more extensive services, including energy audits and efficiency improvements.

   • Understand Pricing: Home performance contractors might have higher upfront costs due to their comprehensive approach, but their services can lead to long-term savings on energy bills and home maintenance.

YouTube Playlist: Highlights of a Home Performance Bath Fan Install

When replacing a bathroom exhaust fan, consider the unique benefits of hiring a home performance contractor. Their holistic approach, expertise in building science, and commitment to quality assurance make them the ideal choice for ensuring your new fan enhances your home’s comfort, efficiency, and air quality.

For homeowners in Maryland, Hometrust Remodeling offers specialized services that provide lasting benefits and peace of mind.

For expert bathroom exhaust fan replacement and comprehensive home performance services in Maryland, contact Hometrust Remodeling today.

Schedule an assessment and discover how they can improve your home’s efficiency and comfort.

Solving the Problem of High Energy Bills and Uncomfortable Homes

Are you a Maryland homeowner frustrated with high energy bills and uncomfortable indoor temperatures? If so, you're not alone.

Many homeowners in Maryland are missing air sealing and insulation, which can lead to drafts, inconsistent heating and cooling, and, ultimately, a less comfortable living environment.

Unfortunately, that does not stop the Utility bill from regularly flowing in...

At Hometrust Remodeling, we understand these challenges through years of hands-on experience.

We have spent hours listening to homeowners across the region and identifying the sources of their problems. Patterns begin to emerge, and we use the experience to help you create a more energy-efficient and comfortable home, reducing your energy bills and enhancing your quality of life.

As a leading insulation contractor in Maryland, we educate you on how your home's parts work together.

We assist you in making well-informed decisions using building science principles and modern insulation techniques.
 

Schedule Your Audit Today for Immediate Relief

We know that dealing with insulation issues can be overwhelming, so we offer a straightforward solution: a comprehensive home energy audit. This audit is the first step toward identifying the specific insulation problems in your home.

With just a click, you can schedule an audit and start your journey towards a more efficient and comfortable home. The audit costs only $100, less than it costs to have the refrigerator repair person show up!

Our online booking system is easy to use, allowing you to schedule an energy audit at your convenience. 

You've Found the Right Place for Insulation Solutions

If you're reading this, you're concerned about your home's insulation and seeking a reliable solution. You've come to the right place.

Hometrust Remodeling is the leading choice for Maryland insulation contractors. We specialize in understanding Maryland homeowners' unique challenges and providing tailored solutions.

With unique guidance from Building Science techniques, you're not just getting an insulation estimate — you're getting a trained expert dedicated to balancing your home's comfort, efficiency, and indoor air quality.
 

Imagine a Home Free from Insulation Problems

Imagine a home where drafts are a thing of the past, rooms maintain a consistent temperature year-round, and energy bills don't rise as sharply. With diagnostics and our expert insulation services, this vision can become your reality.

No more struggling with high energy costs or uncomfortable living conditions. Instead, you can enjoy a home that is both cozy and cost-effective, providing you with peace of mind and a better quality of life.

This is what you can expect when you work with the premier Maryland insulation contractors at Hometrust Remodeling.

Comprehensive Insulation Services Tailored to Your Needs

At Hometrust Remodeling, we provide comprehensive insulation services to address your home's needs. Our process begins with a detailed home energy audit, using advanced diagnostic equipment to identify areas where your home is losing energy. This allows us to pinpoint precisely where insulation improvements are needed.

We inspect:

• Crawl Spaces
• Attics
• Walls
• Basements
• Overhangs

Once we've identified the problem areas, we provide targeted insulation solutions that enhance your home's energy efficiency. Whether we install new or improve existing insulation, we aim to ensure your home performs at its best.

As leading Maryland insulation contractors, we are committed to delivering top-notch services that make a real difference.

What Sets Us Apart from Other Insulation Contractors

With a background in exterior remodeling, Hometrust Remodeling can provide a comprehensive assessment. We can give a "deep field" view of your home's overall performance, including window evaluations, roof condition, gutter effectiveness, and advice on siding and doors. 

With over 20 years of experience, extensive training, and industry certifications, we bring unmatched knowledge to every project. We pride ourselves on hands-on involvement in all aspects of the service process, ensuring that every detail is handled with care and precision.

Our approach is rooted in building science principles and modern techniques, allowing us to deliver effective and long-lasting results. When you choose us as your insulation contractor, you're choosing quality, reliability, and superior service.
 

Added Value That Makes a Difference

In addition to our top-notch insulation services, we offer extra value that sets us apart from other Maryland insulation contractors. We provide detailed energy reports that draw information directly from the Utility companies. This ensures that our solutions are tailored to your home and that they qualify for the maximum rebates available in Maryland.

Our long-term support and guidance mean that we're here for you even after the project is complete, helping you maintain and improve your home's efficiency over time. We also utilize the latest building science principles, ensuring our techniques are up-to-date and effective.

Actual Results from Real Customers: Margarita's Story

Let's look at a real-life success story from Margarita, one of our satisfied customers. Thanks to the Pepco Home Performance with ENERGY STAR® program, Margarita can purchase an efficient heat pump to replace her insulation at no cost.

Before working with us, Margarita struggled with high energy bills and an uncomfortable home. Through our detailed energy audit and targeted insulation solutions, she achieved significant cost savings and dramatically improved her home's comfort.

Margarita's story is a testament to the effectiveness of our services and the tangible benefits they provide, solidifying our reputation as a top insulation contractor in Maryland. This case study demonstrates how important insulation is regarded by utility companies that know how to measure energy waste.

Building Trust with Our Credentials

At Hometrust Remodeling, we understand that trust is crucial when choosing an insulation contractor. We proudly showcase our industry certifications, affiliations, and customer testimonials.

Our team holds certifications from leading organizations, ensuring that we adhere to the highest standards of quality and professionalism.
 

We also have a proven track record of success, with numerous positive reviews and case studies demonstrating our ability to deliver exceptional results. These credibility stamps provide you with the assurance that you're working with reputable and reliable insulation contractor.

Welcome to Hometrust Remodeling

The mission is to empower homeowners in Maryland to enhance their home's comfort and save on energy bills through expert insulation services.

With over 20 years of experience, extensive training, and a commitment to excellence, we bring knowledge and expertise to every project. Our approach is rooted in building science principles and modern techniques, ensuring your home performs at its best.

As trusted Maryland insulation contractor, we are dedicated to making your home more comfortable and energy-efficient.

Frequently Asked Questions

What is an energy audit? It is a comprehensive assessment of your home's energy use. It identifies areas where energy is lost and provides recommendations for improving energy efficiency.

How long does the process take? The duration of an energy audit and subsequent insulation work varies depending on the size of your home and the extent of the improvements needed. Typically, an audit takes a few hours, and insulation work can be completed within a few days.

What should I expect during the visit? During the energy audit, our team will use advanced diagnostic equipment to assess your home's insulation and identify areas for improvement. We'll provide a detailed report and recommendations for enhancing your home's energy efficiency. We will maximize the incentives available to you based on your scenario.

What are the potential costs? The cost of insulation services varies depending on your home's specific needs. The energy audit is $100. We offer competitive pricing and will provide a detailed scope of work after the energy audit.

Scheduling YOUR Energy Online is Safe & Efficient

We understand that scheduling an appointment online might seem daunting, but rest assured, our process is designed to be simple and convenient. Our online booking system allows you to schedule an energy audit at a time that works best for you.

Our team is always available to assist you with any questions or concerns. Additionally, getting an energy audit does not commit you to anything past your initial investment of $100.

We are here to make the process as smooth and stress-free as possible.

Take Action Today for a More Comfortable Home

Ready to take the first step towards a more comfortable and energy-efficient home? Schedule your comprehensive home energy audit today.

Our team of experts is here to help you identify and solve your insulation issues, providing personalized solutions that enhance your home's performance. Don't wait—book your appointment now and start enjoying the benefits of improved insulation. Trust the leading Maryland insulation contractors at Hometrust Remodeling to deliver exceptional results.

Don't Miss Out: Act Now!

Act now to take advantage of our limited-time offers and seasonal discounts. Improving your home's insulation before the extreme weather hits ensures you can enjoy a comfortable home year-round.

Don't miss the opportunity to save on energy bills and enhance your home's comfort.

Schedule your energy audit today and start reaping the benefits immediately. We are ready to help you achieve a more efficient and comfortable home.

At Hometrust Remodeling, we are dedicated to being the premier choice for Maryland insulation contractors. Our comprehensive services, commitment to excellence, and proven track record make us the ideal partner for your insulation needs.

Schedule your energy audit today to take the first step towards a more comfortable and energy-efficient home. Let us show you why we are the go-to choice for getting insulation in your Maryland home.