Top-rated blown in insulation install or upgrade pros.

Get matched with top blown in insulation install or upgrade pros in Bethesda, MD

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Blown in insulation install or upgrade pros in Bethesda

Avatar for Home Genius Exteriors
Home Genius Exteriors
5.0(
922
)

Serving Bethesda, MD and surrounding areas

Angi Approved

Super Service Award Winner

In business since 2004

Free estimates

Emergency services offered

"From Blake at the sales point to Selvins roof and gutter crew, the entire project ran seamlessly which was greatly appreciated. The project manager Dylan stayed in communication with us throughout both projects which we were grateful for as well. Glad we chose home genius and would definitely consider them again in the future."
WINDOWS
WINDOWS
WINDOWS
WINDOWS
SIDING

+73

Response time4 hrs
Response rate93%
2818 neighbors recently requested a quote
Avatar for Home Genius Exteriors
Home Genius Exteriors
4.9(
390
)

Serving Bethesda, MD and surrounding areas

Angi Approved

In business since 2004

Free estimates

Credit card accepted

"From Blake at the sales point to Selvins roof and gutter crew, the entire project ran seamlessly which was greatly appreciated. The project manager Dylan stayed in communication with us throughout both projects which we were grateful for as well. Glad we chose home genius and would definitely consider them again in the future."
Roofing
Roofing
Roofing
Roofing
Roofing

+77

Recommended by88%of homeowners
Avatar for Atlas Home Energy Solutions LLC
Atlas Home Energy Solutions LLC
4.9(
99
)

Serving Bethesda, MD and surrounding areas

Angi Approved

In business since 2009

Free estimates

Warranties offered

"Atlas home energy solutions did an outstanding job from start to finish. They were professional, knowledgeable, courteous and easy to work with. All the crew members Ben Mott (was very knowledgeable, did the home energy audit, followed up with competitive quotes, which was adjusted to accommodate my request, offered BGE rebates upfront, patient and friendly to attend my calls and answer all the questions), Zam (Crew leader who did the exhaust fan installation), Tun (Crew leader who did an outstanding job to insulate the attic and basement), David (Crew leader who did duct cleaning and Aeroseal) were phenomenal and did an outstanding job. The end result is a day and night difference before and after the work and my BGE bill last month went down by more than $100 which is a huge cost saver. The HVAC does not run that much these days and the temperature is pretty even across the 30-year townhouse. I highly recommend Atlas home energy solutions for home energy audit and improvements."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+16

Response time3 days
6 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Diaz Painting & Renovations LLC
Diaz Painting & Renovations LLC
4.9(
111
)

Serving Bethesda, MD and surrounding areas

Angi Approved

In business since 2010

Free estimates

Emergency services offered

"This was our second time using Diaz for our painting and home renovations. Once again he and his team did an amazing job. For this job, we had Diaz paint our hallway and master, redo our stairs and stair railing, re-finish and stain the hardwood floors, remove old baseboard heaters, and do a complete renovation of our upstairs bathroom (new paint, new floors, new vanity, new toilet, new lighting, new exhaust fan, etc.). He also helped haul out old furniture, removed an old (non-functional) oil gas tank from the basement, and replaced a broken storm door. One of the great things about working with Diaz is that the answer is always yes. His team is more than just painters - he has skilled craftsmen, workers with expertise in plumbing and electric, and everything else. There is no need to deal with anyone else. If you need something done in (or around) your house Diaz either can do it or has a guy. After contacting Diaz, he came right out for a free estimate. He listened carefully to what we wanted but also made a number of important suggestions to improve the results. Each day his team was hard at work - they were trustworthy and courteous, and cleaned up perfectly each day. Diaz goes the extra mile to make things convenient - including hauling away trash/junk, recommending a local showroom, and picking up materials that we had ordered for the job. As with any major project, there were a few bumps in the road. But Diaz worked through the curveballs with good communication. They finished on-time and on budget, and the results were perfect. If you’re looking for versatility, reliability, attention to detail, and overall excellence, then Diaz is your man ."
bathroom remodeling
bathroom remodeling
bathroom remodeling
bathroom remodeling
bathroom remodeling

+62

Response time2 days
Response rate98%
7 neighbors recently requested a quote
Avatar for Prudent Homes
Prudent Homes
4.9(
216
)

Serving Bethesda, MD and surrounding areas

Angi Approved

In business since 2002

Free estimates

Warranties offered

"It went great. They provided a quote in a timely fashion. Knowledgeable. No sales people. They know their stuff and offered me a great service at a great price. They were in and out in one day."
31 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Founders Insulation
Founders Insulation
4.9(
15
)

Serving Bethesda, MD and surrounding areas

Angi Approved

In business since 2022

Free estimates

Credit card accepted

"From initial contact to site visit to quotation service and follow-up, Brian and team at Founders Insulation provided an easygoing and excellent experience. They were able to accommodate our insane schedule when they had an unexpected opening, and did fantastic work, adding some essential services just the day before they arrived. Will work with them again in a heartbeat. Before, during and after photos attached."
Exterior Walls
Exterior Walls
Roof line
Exterior Walls
Exterior Walls

+11

Response time12 hrs
301 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Koala Insulation of Washington DC
Koala Insulation of Washington DC
5.0(
5
)

Serving Bethesda, MD and surrounding areas

Angi Approved

In business since 2025

Free estimates

Warranties offered

Here at Koala Insulation of Washington DC, we pride ourselves on our professionalism, as well as our ability to complete every job to the homeowner's total satisfaction. We never leave a job unfinished, or a homeowner not 100% satisfied with our level of service. We handle insulation work in Washington DC and the surrounding areas - Call today!\n\n

Project Photos
Project Photos
52 neighbors recently requested a quote
Avatar for Smart Energy Pros
Smart Energy Pros
4.2(
16
)

Serving Bethesda, MD and surrounding areas

Angi Approved

In business since 2020

Free estimates

Credit card accepted

"We had an energy audit done by Kyle Farrell in mid-September, and due to an alleged broken phone, this audit was not fully completed until the end of October. We tried multiple times to reach out and get ahold of Kyle, but he does not respond to messages or answer his phone. When we finally got him to come finish the audit (we had to go through the main company's page to complain to get a response) he told me he trashed his phone playing golf, and that they were "really busy" with other jobs as an excuse. Mind you, this was over a month after the initial audit visit. He then promised us his "window guy" would reach out to start the process to give us a quote. It has been days and we have heard nothing. We were having the audit done to take advantage of tax credits, which expire this year. We lost a month to get the work done due to Kyle's poor time management skills & failure to respond, and we will likely miss out on the tax credit as the timeline is too short. Would not recommend. "
Energy Audit-Insulation
Energy Audit-Insulation
Energy Audit-Insulation
Energy Audit-Insulation
Energy Audit-Insulation

+8

Response time8 hrs
Response rate94%
5 neighbors recently requested a quote
Showing 1-10 of 17

The Bethesda, MD homeowners’ guide to blown in insulation install or upgrades

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