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Verified Reviews for Energy Efficiency Auditing pros in Clinton, CT

*The Angi rating for Energy Efficiency Auditing companies in Clinton, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Energy Efficiency Auditing needs.

*The HomeAdvisor rating for Energy Efficiency Auditing companies in Clinton, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Energy Efficiency Auditing needs.

Last update on December 13, 2025

Find Energy efficiency auditors in Clinton

Rachel Solar Specialist

New on AngiNew on Angi
•Approved Pro

Rachel Solar Specialist

New on AngiNew on Angi
•Approved Pro
4 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We believe in giving our absolute best in all of our projects, no matter how big or small. You will find us to be competitively priced, with close attention to the details of each and every project. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business, so please ask us for references.

We pride our company on reliability, great communication, integrity, and quality work. We believe in giving our absolute best in all of our projects, no matter how big or small. You will find us to be competitively priced, with close attention to the details of each and every project. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business, so please ask us for references.

Avatar for Albana Roofing LLC

Albana Roofing LLC

4.76(
132
)

Albana Roofing LLC

4.76(
132
)
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers

We have been providing the highest quality roofing at a competitive price since 1993. We are fully licensed and insured. We service all of CT. Family owned and operated.

"I hired Albana Roofing to replace the Soffit and Fascia on my house. It's a family-owned company and everyone was super nice and very knowledgable. They did a great job, arriving at 8:00 am each day to work a full day. They even worked on Saturday to get the job done quicker. I recommend them and would hire them again in the future."

Matt J on August 2020

We have been providing the highest quality roofing at a competitive price since 1993. We are fully licensed and insured. We service all of CT. Family owned and operated.

"I hired Albana Roofing to replace the Soffit and Fascia on my house. It's a family-owned company and everyone was super nice and very knowledgable. They did a great job, arriving at 8:00 am each day to work a full day. They even worked on Saturday to get the job done quicker. I recommend them and would hire them again in the future."

Matt J on August 2020

Avatar for NEW ENGLAND SMART ENERGY

NEW ENGLAND SMART ENERGY

4.92(
12
)

NEW ENGLAND SMART ENERGY

4.92(
12
)
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers

Lower your energy bills by having your home assessed for energy efficiency, provided by the Connecticut Energy Efficiency Fund. In addition, gain access to rebates and financing options for new insulation, windows, heating/cooling systems, appliances, and state incentives!

Lower your energy bills by having your home assessed for energy efficiency, provided by the Connecticut Energy Efficiency Fund. In addition, gain access to rebates and financing options for new insulation, windows, heating/cooling systems, appliances, and state incentives!

Avatar for Climatech Mechanical Heating and Air Conditioning

Climatech Mechanical Heating and Air Conditioning

4.62(
21
)

Climatech Mechanical Heating and Air Conditioning

4.62(
21
)
Customers say: True professional
31 years of experience

Climatech Mechanical Services has been offering HVAC Mechanical Solutions to a wide range of customers for over 20 years.

"Had to make multiple contacts after the job before getting the rebate form done. Very annoying, but rest of work seemed fine."

Richard Y on January 2019

Climatech Mechanical Services has been offering HVAC Mechanical Solutions to a wide range of customers for over 20 years.

"Had to make multiple contacts after the job before getting the rebate form done. Very annoying, but rest of work seemed fine."

Richard Y on January 2019

Avatar for EnergyPRZ DBA the Energy Store

EnergyPRZ DBA the Energy Store

4.64(
11
)

EnergyPRZ DBA the Energy Store

4.64(
11
)
Customers say: Terrific value
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

The-Energystore/EnergyPRZ is a GOLD Star Home Performance Contractor that is BPI accredited residential energy efficiency firm. We look at your house in a holistic and complete system. As a provider of the official Department of Energy Home Energy Score, we professionally analyze your home, detail improvements that can be made and back it up with solid data and real solutions. The path to saving comfortably is found at our full compliment of savings solutions.

The-Energystore/EnergyPRZ is a GOLD Star Home Performance Contractor that is BPI accredited residential energy efficiency firm. We look at your house in a holistic and complete system. As a provider of the official Department of Energy Home Energy Score, we professionally analyze your home, detail improvements that can be made and back it up with solid data and real solutions. The path to saving comfortably is found at our full compliment of savings solutions.

Avatar for J T Collins Plumbing and Heating

J T Collins Plumbing and Heating

4.50(
8
)

J T Collins Plumbing and Heating

4.50(
8
)
Customers say: Quick response
16 years of experience

JT Collins Plumbing has been in business since 2009, we specialize in all types plumbing and hot water heating Installations and repair. Give us a call or text at (203)500-4639 for your free estimate today.

"Horrible. Still working on the project. Three days in he worked a total of 6 hours. Constantly left the job for hours at a time. Never showed up when he said he would. Always I will be there in 10 minutes and an hour an a half later strolling up to have to leve again within an hour of working. Tor up the house and left a mess and the job still is not done. Extremely unhappy. I will NEVER use him again or thissite for refferences again."

jodi l on February 2021

JT Collins Plumbing has been in business since 2009, we specialize in all types plumbing and hot water heating Installations and repair. Give us a call or text at (203)500-4639 for your free estimate today.

"Horrible. Still working on the project. Three days in he worked a total of 6 hours. Constantly left the job for hours at a time. Never showed up when he said he would. Always I will be there in 10 minutes and an hour an a half later strolling up to have to leve again within an hour of working. Tor up the house and left a mess and the job still is not done. Extremely unhappy. I will NEVER use him again or thissite for refferences again."

jodi l on February 2021

Mainline Heating and Supply

4.10(
10
)

Mainline Heating and Supply

4.10(
10
)
Customers say: Super punctual
32 years of experience

Mainline is a comprehensive retailer, distributor and service provider for premium quality Pellet, Gas inserts and fireplaces as well as Wood Stoves, Inserts, Fireplaces, Outdoor Wood Furnaces, Central Heating Systems. Renewable Electricity Supply and associated parts and accessories.

Mainline is a comprehensive retailer, distributor and service provider for premium quality Pellet, Gas inserts and fireplaces as well as Wood Stoves, Inserts, Fireplaces, Outdoor Wood Furnaces, Central Heating Systems. Renewable Electricity Supply and associated parts and accessories.

Avatar for Pro Chek Home Inspection Svc

Pro Chek Home Inspection Svc

3.60(
20
)

Pro Chek Home Inspection Svc

3.60(
20
)
Customers say: Super punctual
32 years of experience

Your Key to Confident Home Ownership Since 1993! Pro Chek Home inspections covers the entire state of Connecticut and all of lower New York State including Orange County, Westchester County, Putnam County, Dutchess County, Rockland County, and the Bronx! We offer Home Inspections (which include a termite report as well as a complimentary Final Chek walk through the day of closing), Septic Inspections, Radon Testing, Water Testing, and Blower Door Testing. We do inspections 7 days a week!

"Inspector missed major safety/health issues that were (easily) uncovered by a third party after moving in. I was told that these issues should not have been missed by any competent inspector and the remedies cost thousands of dollars in repairs. Costs that could have been passed to the seller at closing as they were fire hazards and carbon monoxide issues."

Gavin B on April 2021

Your Key to Confident Home Ownership Since 1993! Pro Chek Home inspections covers the entire state of Connecticut and all of lower New York State including Orange County, Westchester County, Putnam County, Dutchess County, Rockland County, and the Bronx! We offer Home Inspections (which include a termite report as well as a complimentary Final Chek walk through the day of closing), Septic Inspections, Radon Testing, Water Testing, and Blower Door Testing. We do inspections 7 days a week!

"Inspector missed major safety/health issues that were (easily) uncovered by a third party after moving in. I was told that these issues should not have been missed by any competent inspector and the remedies cost thousands of dollars in repairs. Costs that could have been passed to the seller at closing as they were fire hazards and carbon monoxide issues."

Gavin B on April 2021

ECS-Aeroseal

5.00(
1
)

ECS-Aeroseal

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Energy Conservation Specialist of Connecticut (ECS) is certified building performance and energy experts for homes and buildings. If you are looking to reduce energy usage, meet building code requirements, improve the functioning of your HVAC system or just want to conduct a whole-home energy audit to determine your best route for higher energy efficiency, ECS is the experts for the job. CT HIC# 0634763 Since 2010 ECS has been helping homeowners, commercial property owners and building contractors assess the best means for saving energy and improving building performance. Since that time, building codes have become tighter and new technologies have been introduced to help meet these increasingly stringent requirements. The experts at ECS are updated and licensed to offer some of latest and greatest innovations in energy efficiency.​

Energy Conservation Specialist of Connecticut (ECS) is certified building performance and energy experts for homes and buildings. If you are looking to reduce energy usage, meet building code requirements, improve the functioning of your HVAC system or just want to conduct a whole-home energy audit to determine your best route for higher energy efficiency, ECS is the experts for the job. CT HIC# 0634763 Since 2010 ECS has been helping homeowners, commercial property owners and building contractors assess the best means for saving energy and improving building performance. Since that time, building codes have become tighter and new technologies have been introduced to help meet these increasingly stringent requirements. The experts at ECS are updated and licensed to offer some of latest and greatest innovations in energy efficiency.​

PosiGen

5.00(
1
)

PosiGen

5.00(
1
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

My name is Thomas L. Kenney and I'm a remote Residential Energy Specialist at PosiGen. We offer solar and energy efficiency to homeowners all across Connecticut. We are the only solar company in the state with a formal agreement with the Connecticut Greenbank. We have monthly promotions as well to make the decision to go solar easy and affordable. No minimum income or credit score requirements needed with no money down.

"They took care of me beyond my expectations, they just finished their work today."

Marien Z on November 2021

My name is Thomas L. Kenney and I'm a remote Residential Energy Specialist at PosiGen. We offer solar and energy efficiency to homeowners all across Connecticut. We are the only solar company in the state with a formal agreement with the Connecticut Greenbank. We have monthly promotions as well to make the decision to go solar easy and affordable. No minimum income or credit score requirements needed with no money down.

"They took care of me beyond my expectations, they just finished their work today."

Marien Z on November 2021

Showing 1-10 of 20
Energy Efficiency Auditing questions, answered by experts

Blower door tests are measured in a few different ways, but the most popular are air changes per hour (ACH) and cubic feet of air (CFM) moving through the house per hour. A good ACH score is less than 2ACH, but 1ACH is better. This means the house experiences a total air change within 60 minutes (for 1ACH). For 2ACH, there’s a complete change every 30 minutes, and so on. CFM scores are similar in that a lower score means less air change, and therefore less leakage.

The difference between an energy auditor and a home inspector is primarily in the purpose of the inspection. The energy auditor conducts tests in your home to determine the energy efficiency levels in areas like windows, insulation, and doorways. The auditor then makes recommendations for ways to improve a home’s energy efficiency. 

A home inspector examines various structures of your home to determine that everything is up to code and gauge the condition of features like the roof, foundation, HVAC, and electrical. The home inspector reports on the overall home and makes repair recommendations.

STC (Sound Transmission Class) ratings tell you how well something blocks airborne noise. It’s a single number that sums up how much sound a material, like a window, can stop across regular speech frequencies. The higher the number, the better the sound reduction. A typical single-pane window hovers around STC 25 (where you can hear normal conversations), while well-sealed, double-pane options can push past STC 45 (which blocks out loud speech and most music). Just keep in mind that STC doesn’t cover everything—low rumbles like bass or thunder can sneak through—so pairing methods are always ideal for the most peace and quiet.

Wood windows fall in the middle of the window frame materials when it comes to energy efficiency. They’re more insulating than aluminum and vinyl, but they aren’t as efficient as fiberglass or composite frames. If you love the look and lifespan of wood windows and want to maximize efficiency, you can upgrade to double-pane or triple-pane glass and consider window tinting and low-emissivity (low-E) coatings to minimize heat transfer.

Modern windows provide enhanced UV protection, improved heat retention, and cooling efficiency, contributing to overall household energy savings.

The Clinton, CT homeowners’ guide to energy efficiency auditing services

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