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Find Insulation pros in Sugarloaf

Avatar for Alpha Insulation
Alpha Insulation
4.6(
15
)

Serving Sugarloaf, CA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"Alpha insulation is a good choice. Their installation was great. The guys cleaned up all their mess. Which is a plus for me. Miguel was easy to talk to. I told him what I wanted done to my house and he gave me a great price for what I asked for. So I hired him. I would recommend alpha insulation to friends and family."
Blow In
Insulation Removal and Air Seal
Insulation Removal
Air Seal
Air Seal

+46

Response time3 days
21 neighbors recently requested a quote
Recommended by92%of homeowners
Fibers Insulation
5.0(
3
)

Serving Sugarloaf, CA and surrounding areas

Approved

In business since 2025

Free estimates

Small jobs welcome

"Geovany and his team did an amazing job at my house cleaning attic removing all debris lid insulation, sanitizing and air sealing attic, installing new insulation and radiant barrier. Job was done in a clean and professional manner. Team was polite and professional. I would recommend Fibers Insulation to anyone looking to upgrade or replace their insulation or just looking to add radiant barrier to their attic for a cooler more energy efficient home."
12 neighbors recently requested a quote
Avatar for Evergreen Air Duct Cleaning
Evergreen Air Duct Cleaning
4.9(
27
)

Serving Sugarloaf, CA and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"We had no problem or issue with this company. They came and did exactly what they said and promised. The service was fast too. We were able to schedule them for the same week and the work was completed after 2 days of work. According to the technician that worked at our house, it was better to use the opportunity when the attic empty from the old insulation and to replace the ducts as well. For the price that we were able to got, we decided to do that too.
so overall, we are in the stage that we will use this company in the future and we will refer them to people that we know and might need the same kind of work to be done.
"
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+58

Recommended by94%of homeowners
Avatar for Best Builders Group Inc
Best Builders Group Inc
5.0(
167
)

Serving Sugarloaf, CA and surrounding areas

In business since 1999

Free estimates

Emergency services offered

"We just completed our remodeling project with Best Builders Group and it was a great experience overall. We added a master suite (appx 350 sq. ft.) to our house. We got several estimates from several construction companies and we decided to hire Best Builders Group for that because of their big experience in design, great price and great approach. The addition project was not simple at all but Zohar handled each stage of the work very productive and he always kept us up to date about the entire progress. His design was a huge advantage and it was the main thing that we couldn’t fins in the other ones. Our bathroom addition is definitely stunning and it’s our favorite part at the house now. Zohar also recommended to have a tile wall and floor tile that made the bathroom a beautiful one! More than that, he was very hard working worked extra hours because of our long schedules. Zohar and his professional crew were very respectful of our time and space. Overall, we are excited with the addition and thankful to Zohar and Best Builders group."
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+260

Recommended by99%of homeowners
Avatar for Evergreen Air Duct Cleaning
Evergreen Air Duct Cleaning
5.0(
28
)

Serving Sugarloaf, CA and surrounding areas

In business since 2000

Free estimates

Credit card accepted

"At this point, i can recommend this company in case you need to have someone professional, reliable and not expensive to work at your attic in case you will have any issues there. This company came over and replaced the insulation due to several problems that i had there.
Their price was good too and they came to my house in the time frame that was set ahead of time by their office.


"
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+2

Recommended by95%of homeowners
Avatar for OM Construction Inc
OM Construction Inc
4.7(
151
)

Serving Sugarloaf, CA and surrounding areas

In business since 1990

Free estimates

Emergency services offered

"My 23 years old tile roof need to be replaced due to poor quality material used by previous local roofer. After search through 6 estimates, I pick Tony's bid because he listen to my concern and his prices seems fair. Normally roofing job starts in April or May, after the raining season, but our roof was leaking in several spots and Tony and Tino (the roofer) started the project in February. With the wettest raining season in recent memory in LA, it was a challenge to work on roof during the break between rain storms, but Tony and Tino's crew pull through the challenge. During the process, Tino also points out several issues with our chimney and he was able to do a thural repair and painting while he was up on the roof. As with any construction project, we encounter areas that need extra work and Tony was very easy to talk to and we were able to reach a reasonable price for the extra work. The only complaint I have about the whole project is that during the project, the crew allow the dirt got into my gutter and the cleaning process was not as thural as I'll like. Overall, I am very pleased with our roof project with OM Construction. Tony is very responsive during the process and address my concern very quickly. Tino's experience and attention to detail make me feel confident about the quality of our roof job."
Roofing Project
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+86

Recommended by95%of homeowners
Avatar for Mega Power Electric, Inc
Mega Power Electric, Inc
5.0(
191
)

Serving Sugarloaf, CA and surrounding areas

In business since 2000

Free estimates

Emergency services offered

Founded in 2000, for over 20 years Mega Power has been one of the premier solar companies in all of California, including many cities like Los Angeles, Riverside, Santa Clara, Granite Bay, Van Nuys, San Francisco, San Jose, Pasadena, Sacramento. Complete customer satisfaction, personalized approach and attention to details are our company’s intrinsic core values. We are providing the highest quality service as we enable our customers to save money, increase their property value and help improve the environment. Our team of certified professionals takes genuine pride in giving smooth, practical, Eco-friendly and positive solutions to our residential, commercial and industrial customers’ needs. All equipment and services meet both National Electrical Code requirements and local building codes. Mega Power offers a range of options toward green and energy-efficient solutions to all electrical power needs. We have extensive experience in building a complete solar panel system of all sizes on the roof or on the ground. Mega Power installs them with interconnection to the utility provider so that you could successfully sell excess electricity.

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+32

Recommended by100%of homeowners
Avatar for NRG Heating & Air Conditioning, Inc
NRG Heating & Air Conditioning, Inc
4.2(
161
)

Serving Sugarloaf, CA and surrounding areas

In business since 1987

Free estimates

Credit card accepted

"This is part two of a review for NRG Heating and Air Conditioning. The first evaluation was written as a complaint for a job completed but one that did not follow the all of the stipulations of the contract. This review is written to thank the individuals from NRG who took the first evaluation to heart and then dispatched a team to fix the areas of concern. I am delighted to report that the work completed today was done per the contract. Not only was the barrier wall built between the two condo units as originally promised, the attic was insulated with the additional blown in material, the old attic door sealed and caulked, pictures taken, and the area left clean and tidy. I am most grateful to the general manager, the quality control manager, as well as the insulators who made sure the job was finished per the original contract. NRG should be recognized as a company that not only took the time to read a customer service review but then acted, in a timely manner, to resolve the issues addressed in the complaint. I am most grateful for NRG's time and willingness to take responsibility for and to complete a job as promised. Thank you!"
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+27

Recommended by84%of homeowners
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FAQs for insulation service projects in Sugarloaf, CA

Old insulation should be removed when it shows damage, contamination, or heavy deterioration. If you notice water stains, rodent droppings, mold, or large gaps, plan on taking it out to protect your home’s energy performance and indoor air quality. Removing compromised material eliminates health hazards, cuts energy loss, and sets the stage for a safer, more efficient attic—all while keeping utility bills in check.

R-value measures how well insulation resists heat flow—the higher the number, the better it slows heat transfer. The right R-value keeps your home warmer in winter and cooler in summer, saving energy year-round. Match the rating to your climate zone and have a pro verify performance over time, because moisture or settling can lower R-value and cut efficiency.

Attic insulation can stay in place for 80 to 100 years, but its performance often drops after the first 15. As dust, moisture, or mold build up, the material loses R-value and allows heat to escape. Schedule periodic inspections so a pro can tell you when replacement makes sense—helping you keep energy bills down and indoor comfort up.

You can over-insulate an attic. Beyond the recommended R-value, extra layers don’t add efficiency and can trap moisture, leading to mold or reduced performance. A local insulation pro can measure current levels, confirm the right target for your climate, and advise on any adjustments so you avoid future energy or maintenance headaches.

Insulation can be damaged by mold, pests, water leaks, or accidental electrical contact. When the material is compromised, it loses R-value and can introduce health hazards. Removing and replacing affected sections restores efficiency, while routine inspections from a qualified pro help you catch problems early and keep your attic safe and energy-smart.

The Sugarloaf, CA homeowners’ guide to insulation services

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

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