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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon20
    Verified insulation services reviews

Find Insulation pros in Olympic Valley

Avatar for Maki Heating & Air Cond Inc

Maki Heating & Air Cond Inc

4.79(
43
)

Maki Heating & Air Cond Inc

4.79(
43
)
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

Award winning. Maki Air has been the leading heating and air conditioning company in Placer County, the Sacramento Valley, and Sierra Foothills since 1984. We service Placer County and the Sacramento Valley and Sierra Foothills. Our Service Technicians will tell you the cost of recommended work and get your approval before any repair is done. Our company provides a drug and alcohol free workplace. We are all bonded, licensed and have had background and drug tests. Our company is is a member of the BBB and several trade organizations. For heating and air, Make It Maki! www.makiair.com. CA license #1081027

Award winning. Maki Air has been the leading heating and air conditioning company in Placer County, the Sacramento Valley, and Sierra Foothills since 1984. We service Placer County and the Sacramento Valley and Sierra Foothills. Our Service Technicians will tell you the cost of recommended work and get your approval before any repair is done. Our company provides a drug and alcohol free workplace. We are all bonded, licensed and have had background and drug tests. Our company is is a member of the BBB and several trade organizations. For heating and air, Make It Maki! www.makiair.com. CA license #1081027


Avatar for Halo Home Services

Halo Home Services

4.94(
17
)

Halo Home Services

4.94(
17
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Halo Home Services, Inc owners have over 20 years industry experience and services all of Southern California with local offices in San Diego, Murrieta, Corona, Huntington Beach and Los Angeles. Halo develops and executes innovative solutions to termite and pest control problems. Our goal is objective treatment strategies that honor families and our environment. Our highly skilled technicians use technologically advanced chemicals to gain full control the first time.

"John was very thorough and courteous, he walked me around my home after his inspection to show me the problem areas and explained to me what is needed. I was told I would get an estimate for treatment/repairs today. Very pleased with the service thus far!"

Molly M on December 2020

Halo Home Services, Inc owners have over 20 years industry experience and services all of Southern California with local offices in San Diego, Murrieta, Corona, Huntington Beach and Los Angeles. Halo develops and executes innovative solutions to termite and pest control problems. Our goal is objective treatment strategies that honor families and our environment. Our highly skilled technicians use technologically advanced chemicals to gain full control the first time.

"John was very thorough and courteous, he walked me around my home after his inspection to show me the problem areas and explained to me what is needed. I was told I would get an estimate for treatment/repairs today. Very pleased with the service thus far!"

Molly M on December 2020


Northern Nevada Lath & Plaster

4.94(
17
)

Northern Nevada Lath & Plaster

4.94(
17
)
Customers say: Super punctual
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We believe in safety,quality,principle, integrity and customer service as our most important attributes with a combined stucco industry experience of over 90 years. Estimates are always free. Fully licensed and bonded in Nevada, California and Oregon.

"NNL&P arrived on time, as promised, and completed the job ahead of schedule, even in inclement weather. Their crew worked hard to get the job done right, fixing another contractor's sub-par work. NNL&P did a great job and cleaned up thoroughly afterwards. When a few small areas of trim color were missed, Steve the owner, personally came out and made sure everything was taken care of to my satisfaction. I was given a fair bid and price for the job and they do good, honest work. Thanks NNL&P."

Jeff F on October 2018

We believe in safety,quality,principle, integrity and customer service as our most important attributes with a combined stucco industry experience of over 90 years. Estimates are always free. Fully licensed and bonded in Nevada, California and Oregon.

"NNL&P arrived on time, as promised, and completed the job ahead of schedule, even in inclement weather. Their crew worked hard to get the job done right, fixing another contractor's sub-par work. NNL&P did a great job and cleaned up thoroughly afterwards. When a few small areas of trim color were missed, Steve the owner, personally came out and made sure everything was taken care of to my satisfaction. I was given a fair bid and price for the job and they do good, honest work. Thanks NNL&P."

Jeff F on October 2018


Avatar for COIT Cleaning and Restoration of Reno

COIT Cleaning and Restoration of Reno

4.75(
24
)

COIT Cleaning and Restoration of Reno

4.75(
24
)
Customers say: Quick response
1982 years of experience

COIT Cleaning and Restoration of Reno offers carpet cleaning, drapery cleaning, upholstery cleaning. COIT Reno also provides tile and grout cleaning, natural stone cleaning, air duct cleaning, area rug cleaning and 24hours emergency restoration services. COIT is the expert in the cleaning service industry with more than 60 years of experience and excellence. COIT Carpet Cleaning of Reno offers its customers unparalleled service, professionalism and quality. We have built a brand you can trust! Coit has been around for over 70 years. We have 29 experienced technicians and 25 vehicles. We offer a money back guarantee on all of our work.

COIT Cleaning and Restoration of Reno offers carpet cleaning, drapery cleaning, upholstery cleaning. COIT Reno also provides tile and grout cleaning, natural stone cleaning, air duct cleaning, area rug cleaning and 24hours emergency restoration services. COIT is the expert in the cleaning service industry with more than 60 years of experience and excellence. COIT Carpet Cleaning of Reno offers its customers unparalleled service, professionalism and quality. We have built a brand you can trust! Coit has been around for over 70 years. We have 29 experienced technicians and 25 vehicles. We offer a money back guarantee on all of our work.


PRS Professional Roofing Service

4.50(
62
)

PRS Professional Roofing Service

4.50(
62
)
Customers say: Super punctual
2004 years of experience

PRS is owned and operated by Nevada natives, Anthony and Tamara Cicchetti who have been in the roofing business for over 20 years. Professional Roofing Services leads the competition in residential roofing with a record of success based on years of professional performance delivering dependability, longevity, and building strength. A major contribution to our success is that PRS recruits, hires and retains highly skilled individuals at all levels of our operation. Our knowledgeable and expert sales staff is the very best in the industry. We pride ourselves on the fact that we employ the last of the few true journeyman roofers in the State of Nevada. The PRS high level of commitment does not end by hiring the best. Our in-house, trademarked training programs are designed to insure that our employees continually remain knowledgeable in the state-of-the-art roofing techniques and products. For Las Vegas Call - 702-796-7663

"Went well. Communicated when job would start and basic project plan - setting my expectations. Overall, happy with work done."

MARK C on August 2022

PRS is owned and operated by Nevada natives, Anthony and Tamara Cicchetti who have been in the roofing business for over 20 years. Professional Roofing Services leads the competition in residential roofing with a record of success based on years of professional performance delivering dependability, longevity, and building strength. A major contribution to our success is that PRS recruits, hires and retains highly skilled individuals at all levels of our operation. Our knowledgeable and expert sales staff is the very best in the industry. We pride ourselves on the fact that we employ the last of the few true journeyman roofers in the State of Nevada. The PRS high level of commitment does not end by hiring the best. Our in-house, trademarked training programs are designed to insure that our employees continually remain knowledgeable in the state-of-the-art roofing techniques and products. For Las Vegas Call - 702-796-7663

"Went well. Communicated when job would start and basic project plan - setting my expectations. Overall, happy with work done."

MARK C on August 2022


"I recently had roof repair work done on my roof by D&D Roofing. I have used the same company for roof repairs in the past and all went well. In June,2019 I had an estimate for repair to my roof. The estimate was about $1800. When the work was scheduled two workers were on the roof for about one-half hour. I called D&D Roofing to state the cost was exorbitant for about ½ hour of work. There was not much cost in materials for the repair. D&D did reduce the cost by refunding $475 so I ended up paying #1,393. I will not be doing business with D&D Roofing in the future. I will be using reviews in the future to hopefully better scrutinize roofing companies."

Bob S on July 2019

Additional DBAs - Porter Roofing,Don James Roofing,

"I recently had roof repair work done on my roof by D&D Roofing. I have used the same company for roof repairs in the past and all went well. In June,2019 I had an estimate for repair to my roof. The estimate was about $1800. When the work was scheduled two workers were on the roof for about one-half hour. I called D&D Roofing to state the cost was exorbitant for about ½ hour of work. There was not much cost in materials for the repair. D&D did reduce the cost by refunding $475 so I ended up paying #1,393. I will not be doing business with D&D Roofing in the future. I will be using reviews in the future to hopefully better scrutinize roofing companies."

Bob S on July 2019


"Jim and his Trimpak crew went the extra mile to make revisions to my 25-year old stairway. They went above and beyond to make sure the parts matched the old originals that are staying in place...which was no small feat! I highly recommend them for any job. Excellent customer service and top-knotch craftsmanship!"

Sharla H on April 2025

Licensed general contractor serving Nevada and California.

"Jim and his Trimpak crew went the extra mile to make revisions to my 25-year old stairway. They went above and beyond to make sure the parts matched the old originals that are staying in place...which was no small feat! I highly recommend them for any job. Excellent customer service and top-knotch craftsmanship!"

Sharla H on April 2025


Avatar for Quality First Home Improvement Inc.

Quality First Home Improvement Inc.

4.02(
49
)

Quality First Home Improvement Inc.

4.02(
49
)
Customers say: Quality work
2004 years of experience

Quality First Home Improvement, Inc. offers expert home improvement services across Northern California and Reno, specializing in roofing, solar systems, doors, windows, patio covers, exterior coatings, and more. As a Diamond Certified company and a BBB A+ Accredited Business, we maintain the highest standards of quality and customer satisfaction. As a GAF Master Elite Roofing Contractor, we've received prestigious honors such as the Master Elite Excellence Triple Award and the 3-Star President's Club Award. We aim to be your trusted Contractor for Life, delivering reliable, expert services and lasting solutions for all your home improvement needs.

"Totally unreliable. Our roof is nice, though it took MANY phone calls to have our solar re-install completed. Even when they say they will call you back later the same day, it NEVER happens. I was supposed to receive a receipt an da 50 year warranty for my roof in about a month after job completion. It is now 4 months, and 4 phone calls later, and I still don't have either. I would NOT recommend this service!"

Richard R on March 2025

Quality First Home Improvement, Inc. offers expert home improvement services across Northern California and Reno, specializing in roofing, solar systems, doors, windows, patio covers, exterior coatings, and more. As a Diamond Certified company and a BBB A+ Accredited Business, we maintain the highest standards of quality and customer satisfaction. As a GAF Master Elite Roofing Contractor, we've received prestigious honors such as the Master Elite Excellence Triple Award and the 3-Star President's Club Award. We aim to be your trusted Contractor for Life, delivering reliable, expert services and lasting solutions for all your home improvement needs.

"Totally unreliable. Our roof is nice, though it took MANY phone calls to have our solar re-install completed. Even when they say they will call you back later the same day, it NEVER happens. I was supposed to receive a receipt an da 50 year warranty for my roof in about a month after job completion. It is now 4 months, and 4 phone calls later, and I still don't have either. I would NOT recommend this service!"

Richard R on March 2025


"We initially contacted TGI for a new wood fireplace insert. They helped us through all of the steps as we needed to remove the existing one and replace the rock front and hearth. As you can see the finished product is beautiful. Highly recommend! Bob (owner) and Cody did fireplace install for mine. They kept the area clear and clean and were able to get the fireplace installed within the day once the rockwork was done. Having young children it's incredibly important who I invite into my home. I would be happy to do business again! Thank you both!!"

JENNY B on October 2019

"We initially contacted TGI for a new wood fireplace insert. They helped us through all of the steps as we needed to remove the existing one and replace the rock front and hearth. As you can see the finished product is beautiful. Highly recommend! Bob (owner) and Cody did fireplace install for mine. They kept the area clear and clean and were able to get the fireplace installed within the day once the rockwork was done. Having young children it's incredibly important who I invite into my home. I would be happy to do business again! Thank you both!!"

JENNY B on October 2019


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Insulation questions, answered by experts

In most cases, the building code in your location will determine the minimum amount, in R-value, required for your home's walls, attic, and other spaces. For attics, the minimum R-value amounts start at R30 in the south, R38 in mild climate locations, and R49 in northern states and cold western areas.

It improves energy efficiency, reduces noise, enhances indoor comfort, and prevents drafts by filling wall cavities.

Minimal maintenance is required, though regular inspections to ensure insulation hasn't shifted or deteriorated can improve performance over time.

Installation can take a few hours to a few days, depending on the project's size and complexity.

While adding insulation can be beneficial, there is too much of a good thing. Too much insulation can seal your house to the point where it can't release moisture that enters it—essentially trapping water vapor inside. Warm, humid climates are extra susceptible to mold from moisture issues, but homes in colder climates can experience condensation from an air-tight home when freezing temperatures thaw.

The Olympic Valley, 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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