Top-rated energy efficiency auditors.

Get matched with top energy efficiency auditors in Lawrence, MA

Enter your zip and get matched with up to 5 pros

Need a pro for your energy efficiency auditing project in Lawrence, MA?

Select your specific project to find the pro for you.

Find Energy efficiency auditors in Lawrence

Avatar for AVID Energy Solutions
AVID Energy Solutions
4.9(
19
)
Home Energy AuditEnergy Audit - For Business

Serving Lawrence, MA and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"I recently had insulation installed with Avid Energy, and the entire experience was outstanding from start to finish. The best part was that the insulation was installed at zero cost, which made a huge difference for our home and budget. The installation crew was professional and extremely efficient. They arrived on time, explained the whole process clearly, and made sure everything was completed neatly and thoroughly. The crew worked hard, cleaned up after themselves, and treated our home with care and respect. Since the installation, we’ve already noticed the house feels more comfortable and energy efficient. It’s great knowing we’ll also save money on heating and cooling costs moving forward. I highly recommend the Mass Save insulation program to anyone looking to improve their home’s comfort and efficiency."
90 neighbors recently requested a quote
Avatar for Airco Home Comfort Services LLC
Airco Home Comfort Services LLC
4.7(
33
)
Energy Audit - For BusinessHome Energy Audit

Serving Lawrence, MA and surrounding areas

Approved

In business since 1998

Free estimates

Warranties offered

"Joe, the AirCo sales representative, was very professional. He actually asked for my feedback on priorities for a new boiler. This was important to me because the boiler sits below our family room, and the noise level of the boiler was as issue. His proposals listed several boiler options, based on heating efficiency, which were competitively priced. The installation was run by Steve, who was able to fit in the installation the next week. Steve, and his crews, were punctual and courteous, and the installation went smoothly. It's only been a week, but I am very pleased with my Bosch boiler, the quality of the work, the price paid, and the timeliness of the installation."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+4

Response time2 days
1 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Gabriel Hahn
Gabriel Hahn
New to Angi
Home Energy Audit

Serving Lawrence, MA and surrounding areas

Approved

Emergency services offered

Small jobs welcome

Credit card accepted

I conduct energy audit tests for homes, whether they are colonial or brand new construction. I can recommend you various forms of weathersealant, thermal wrappings, and storm window techniques, saving you thousands in the form of long-term heat insulation tech-forward solutions.

Avatar for Carmen Colella Electric
Carmen Colella Electric
4.8(
53
)
Home Energy Audit

Serving Lawrence, MA and surrounding areas

In business since 2016

Free estimates

Emergency services offered

"Carmen fixed the electrical wiring system to my in-ground pool pump. I was so thankful that he was willing to complete the job the day after I called in order for me to get my pool up and running before the heat wave. Carmen did a great job correcting the wiring system that had been installed by the previous home owner. Carmen was professional, worked efficiently, and most importantly made the house and pool safe for me and my family."
Response time5 hrs
2 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for HUGH'S ENERGY CONSERVATION
HUGH'S ENERGY CONSERVATION
4.4(
118
)
Energy Audit - For BusinessHome Energy Audit

Serving Lawrence, MA and surrounding areas

In business since 1975

Free estimates

Credit card accepted

"Hugh’s Energy has done two jobs at my house, one for the attic and the other for a kitchen renovation, both using blown-in cellulose. They’re prompt, responsive, do quality work, and are reasonably priced. They also cleaned up very well, which matters because cellulose installation is very messy. Very happy with their work, and they work with MA Save."
Recommended by93%of homeowners
Showing 1-10 of 24
Energy Efficiency Auditing questions, answered by experts

Yes, skylights can affect a home’s energy efficiency, either positively or negatively. Properly installed, energy-efficient skylights with Low-E coatings, double glazing, and UV-blocking glass can help regulate indoor temperatures and reduce heating and cooling costs. However, poorly insulated or older skylights can contribute to heat loss in winter and excess heat gain in summer, lowering overall energy efficiency.

While you can perform many routine home maintenance jobs yourself, it’s often a good idea to bring pros in for certain tasks. HVAC maintenance, fireplace and chimney inspections, foundation repairs, and roof inspections and repairs should be handled by professionals who know what to look for and can safely perform repairs. You may also find it helpful to hire a local house cleaning service to help with deep cleaning.

Window AC units use a fair amount of electricity, but significantly less than central AC systems. Because they are more energy-efficient for cooling individual rooms or small spaces, their usage is comparatively low. On average, a window AC unit consumes between 500 and 1,400 watts, while a central AC system uses over 3,500 watts—meaning a window unit uses about one-third of the energy. This typically translates to a monthly running cost of $15 to $40, although this can vary depending on external factors.

To determine the right size generator for your house, you should calculate the total wattage of the appliances and devices you want to power during an outage. List all essential items, note their start-up wattages, and add them together.

Here are some typical wattage requirements for common appliances:

  • Refrigerator: 600 watts

  • Large dehumidifier: 700 watts

  • Large window air conditioner: 1,400 watts

  • Water heater: 3,000 to 4,500 watts

  • Electric furnace: 5,000 to 25,000 watts

A 7,500-watt generator might be sufficient for essentials like a refrigerator, freezer, well pump, and lighting circuits. However, for high-demand items like a water heater or furnace, a whole-home generator is a better choice. A portable generator may be enough if you only need to power a few critical items.

While home square footage can offer a rough estimate, it is not always a reliable indicator. For reference, here are some typical generator sizes based on square footage:

  • 1,000 sq ft: 6–9 kW

  • 1,500 sq ft: 7–10 kW

  • 2,000 sq ft: 10–14 kW

  • 2,500 sq ft: 12–16 kW

  • 3,000 sq ft: 16–20 kW+

For the most accurate sizing, consult a professional who can calculate your home's peak and average power consumption and recommend the optimal generator.

Audits typically take 2-4 hours, depending on the property size and energy systems.

The Lawrence, MA homeowners’ guide to energy efficiency auditing services

From average costs to expert advice, get all the answers you need to get your job done.