Find top-rated spray foam contractors and save up to 25% on energy bills
Compare verified spray foam insulation contractors serving Honolulu, Hawaii. Whether you're insulating a new build, retrofitting an existing home, or upgrading attic and crawl space insulation, our pre-screened Honolulu contractors specialize in both open-cell and closed-cell spray foam. Get free quotes and read verified reviews from Honolulu homeowners.
Note: Actual savings vary based on home size, current insulation, energy rates, and climate conditions. These estimates are based on Department of Energy data for your climate zone.
Recent Reviews:
It was finally time to reroof my house with new shingles. MRC Roofing provided me with a quote to install new rubberized asphalt shingles made by Malarkey. My current shingles didn’t have rubberized asphalt and so they were brittle and breaking off in the wind. I chose a line of shingles called Malarkey Highlander that had a light reflective quality. MRC started my roof on a Friday. They weren’t able to get the shingles delivered on time so they installed two layers of underlayment so that my house would be watertight over the weekend. The shingle supply house upgraded me to a heavier shingle (Malarkey Vista) for free. On Monday my roof was finished. I got a free 2nd layer of felt underlayment and a free shingle upgrade. MRC also provided a free solar attic fan as a promotional last month. Because MRC is a certified installer for Malarkey shingles, they were able to provide me with an extended warranty for only 10 cents a square foot, which covers labor (25 years) and material (50 years). The warranty is also transferable one time to a new owner. I highly recommend MRC Roofing if you are looking for a quality installation.
MRC reroofed our pool house last year with Canadian cedar shake. It turned out so well that we decided to come back to reroof the main house. As before, MRC out right away for a free estimate. Victor, the salesman advises us that the building code now specifies that we needed to add a new layer of plywood since Hawaii is now listed as a hurricane susceptible state. In addition to the roof, MRC expertly installed two new skylights in our kitchen and bathroom. MRC’s crew cleaned up after themselves single every night. They even took their porta-potty away. The crew was polite and efficient from start to finish, The MRC team completed the job in a week. The new wood shakes come with a 50-year material warranty and a 7-year workmanship warranty. MRC used stainless steel fasteners and nails since we live near the beach. They are not as susceptible to salt air damage as galvanized nails. We were pleased that they were able to save us some money by reusing our stainless steel valley metal in the process of the construction. We unreservedly recommend MRC Roofing. They are far and away better than any of the roofers we have contacted or used in the past.
Our roofs had some pesky water leaks that we decided to have fixed. MRC came highly recommended by three of our friends. The owner of MRC came to our house and then his estimator provided us with a very thorough reroofing proposal that included notes and photos of carpentry scopes in order to repair some dry rot and a deck that had to be removed and reinstalled for accessibility. MRC was backlogged with a lot of work at the time due to some recent heavy winds on the island, but they were able to squeeze our job in on shorter notice than expected. MRC installed temporary water proofing over our leak areas free of charge until they could schedule the project. It turns out our hot water solar panels were in the way and it was tough to find a hot water contractor on short notice. MRC was able to work around the hot water panels until a hot water contractor could be coordinated with. Our new Malarkey asphalt shingles are solar reflective along with the new silicone coating. We live next to the ocean so MRC only used stainless steel fasteners and aluminum flashings that are more corrosion resistant than our existing galvanized accessories that were rusting. MRC was able to complete most of the work in one week. We are very happy with the results, and you will be also if you call MRC for a free DETAILED quote.
Recent Reviews:
Excellent staff and excellent work when installing fire protection products!
You made it possible! With the support of R & L Ohana Insulation Inc., we can continue fundraising and saving lives. The staff has excellent communication/customer service skills and is very supportive and kind-hearted. R & L Ohana Insulation Inc. is a huge impact on our community as well as the community of Hawaii. I would give you 20 stars if I could! Thank you, Donovan N.
Recent Reviews:
Direct: (808) 466-1326
Recent Reviews:
Eco Foam was great to work with, John ,Gina and the crew are knowledgeable, timely, accommodating and have a great product. And something I don't see much anymore, when they were finished there was no evidence they were here except for my beautiful foam insulated ceiling!
John and his crew did a phantastic job. Thorough, very professional and top experience. You would never know they were on the job from the way they cleaned up. I stay loyal to my subcontractors and Eco Foam will be one of them. Thank you!
We just completed a container home build (Allison Shipping Containers) and we used Eco Foam for the spray foam portion of the build. They did an awesome job and are great to work with. Highly recommend them and we will be using them again for future builds.
Recent Reviews:
Good people
Recent Reviews:
We recently had our roof replaced by Protech and we are very pleased with the outcome. The team at Protech did an amazing job and met all the times they promised. We took a long time to finalize the job because of some issues but the team at Protech honored and extended the quote they first gave us. I can't say enough about our contact Jared who we worked with thru the entire process. Jared provided great communication and was very timely with this information with us. The team that did the work was top notch and very professional. We added on a job to add on gutter to the house and that was also a seamless operation with these professionals. The team also did quality work to make the repairs our 60+ year old house desperately needed to prepare for the reroofing job. We contacted 3 roofing companies and no doubt this company is the best in the business. We are very pleased with Protech, Jared and the whole team!
I recently had Protech Roofing blow insulation into my attic. They spent about 3 hours and left without a trace. No mess. I can also say that anyone who has an attic should get insulation as it makes a noticeable difference. I will use AC less often now and when I do, it wont use as much energy. My ceiling was hot during the day before and now it feels very cool. Full disclosure, I worked with Protech on a large commercial project for my day job and they also were very efficient and communicated well which is why I trusted them to help with my personal home.
Protech Roofing is a first rate business. I've been a licensed contractor for 12 years. I can tell when a quality business shows up.They have replaced roofs on 2 properties now with 2 different crews. Both times the job was fast,clean and friendly.Very professional. Charlie's guys are great to work with. Yes ! I would recommend them to everybody ! Go Charlie and Thank You...
Recent Reviews:
Just in time for this summer heat!! Last year my split system AC started to leak on the inside of our house, and finally after 27 years she no longer worked I researched best brands, models and companies before reaching out to APB construction. Out of all the yelp and google reviews this one stood out to me. I inquired to get a quote and received a call same day to go over pricing. The call was the perfect balance of inquiry, salesman ship but most importantly true aloha spirit. I got other quotes all similar in pricing but didn't have the same experience I did with my initial quote call. Because of the customer experience I chose this company. I reached out to inquire about scheduling an install and the hard part was done for me, this company truly made the whole process seem less. They removed my old system and quickly installed my new one all in the same day. We had gone without the AC for a few months and it was so nice to finally be cooling off the house. I will definitely be recommending this company to both family and friends when they inquire on what company helped my house get back to its igloo status in this summer heat.
Excellent customer service. We had issues with the coils on a few of our A/C Carrier wall mounted units. From the beginning Trenton was very professional and responsive. He ensured the parts were under warranty, and we were able to schedule the repair within just a few days. During the work, he explained everything in detail, replaced the coils, and cleaned the units, and there were no surprises. Trenton also checked and cleaned a few other units. Highly recommend APB HVAC.
We recently returned to the island and moved back into our townhome. Unfortunately the 2.5 ton AC unit wasn’t working properly so I started requesting service. The first company did a fair free assessment but didn’t carry the older R22 refrigerant and provided some quotes on replacing this aging unit. He also couldn’t isolate the leak but said the system was low which is a sign of leakage. When APB arrived the tech confirmed the drop in refrigerant and inspected the system in the ceiling. He didn’t find the leak there so he went back to diagnosing the compressor. After some further analysis he found it and had R22 on hand for recharging the system. As you can see the system is aging but APB was able to buy us time and provided a verbal quote for consideration. A+ service and professionalism with no upselling. And a special thanks to our tech who answered all of my curious questions. Apologies I don’t recall his name.
Recent Reviews:
I was repairing a bedroom flood in a basement and discovered several issues whose best solution was the application of spray foam. I contacted the Magnus Spray Foam company. Arriving at a solution was easy. Three inches of spray foam on the walls and spray foam the rim joists. The team arrived and their work was neat and efficient. The clean up was very good. I recommend that if you're searching for a spray foam option, check out Magnus.
Excellent work for a fair price. When it came time to get insulation for my basement, after a few quotes and conversations, I decided to go with Magnus Construction Services and I'm glad I did. The agreed price was respected and the work was completed as I'd asked. The crew was respectful and cleaned up afterwards. Thank you Conrad and MCS for making this a positive experience.
I contacted Conrad at Magnus and he had Eduardo schedule me in! Right now construction is very busy and the little guys can get overlooked but they fit my jobs in. Eduardo had his crew come out to my place a couple of times and Sukh and Zarha were fast and good! Very friendly and cleaned up beautifully after they were done. Prices very competitive! Highly recommended!
Recent Reviews:
Great insulation contractor!
Recent Reviews:
This is a New Additional Home Depot Location in Honolulu. Logistical convenience is a major factor, this store is located in Mapunapuna, Towns industrial hub & close to freeway on & offramps. In comparison to the other store being smack dab in the midst of the Road work nightmare of Rail Construction on Dillingham Blvd. This is a brand new, clean, spacious & well layed out version of the neighborhood go to for home improvement, it definitely improved my shopping missions. All the interactions Ive had w/anyone who works there is a truly pleasant & positive one. Everyone is so nice & helpful. Highly recommend!!
Want to give a shout out to Jonathan who helped me purchase a chain saw. He was extremely patient, helpful and went out of his way to assist us. Would definitley shop at this location again!
Home Depot was very helpful in helping me with the selection of my Stackable washer/dryer. The computer system went down nationwide, but they worked diligently to complete the purchase through this ordeal. Great job!
Recent Reviews:
Stopped in for a small bolt to fix my daughter's scooter. While I was looking for the correct size the power went out and their computer and payment system went down. When I went to check out, they were still down and the woman at the register let me know it was fine and she'd take care of it and not to worry about the payment. It may have been only about fifty cents, but the kindness from the staff here will definitely be the reason I come back here in the future!
This review is for Caite Sweeney in lumber sales. She's really good. I highly recommend her. If I could give six stars I would! Aloha! Rick Hill
Nice place for fixing items. Very friendly staff.
Recent Reviews:
Ronnie was and always is very quick, efficient, and very professional. He was here on time,coordinated, and communicated with me. Will continue service!
Aloha 🌹 I truly can’t express how amazed I am by Orkin’s service, especially by Agent Angel Oandasan. He is a tremendous asset to Orkin — always punctual, extremely knowledgeable about the products he uses, and very thorough in explaining everything step by step. He consistently keeps me updated on new Orkin products and services. He does his job with genuine care and dedication, and it shows. Thanks to his high level of service, I feel confident that my home is completely pest-free. It is rare these days to find such a loyal and high-quality employee. Thank you, Orkin, for providing such excellent service — and special thanks to Angel Oandasan for his outstanding work.
I truly appreciate Technician Angel from Orkin. His level of professionalism is above and beyond. His level of knowledge to help get rid of pests is why we have kept Orkin all these years. Mahalo nui Angel🌺
Recent Reviews:
I had my roof re-coated and it turned out beautiful! Communication was great and they were quick.
Excellent service, and our new spray foam roof made our home 10 times cooler.
Recent Reviews:
Wow. I was so impressed by this small great store! Great variety of the products and staffs were friendly and kind!
I don't usually write a review. They'd have to be extremely excellent or completely crappie. In this case, it's crappie. Four and a half months ago, I purchased a cordless angle grinder, which worked well until yesterday. The rpm had slowed, so I changed the battery, thinking I was low on battery power, but it was the tool. The following morning, I brought the entire tool and receipt for return. The service center referred me to a supervisor. I explained why I was returning the tool, and she asked if I had the BOX. I didn't have the BOX... then she said that she couldn't accept the return. Who, after four months, keeps the tool's BOX? Don't buy anything from City Mill. I'm never going back. If I could leave negative stars, this place has -5☆.
I’ve been a loyal City Mill customer since 2000, always choosing to support a locally owned and operated business over big-box stores like Home Depot or Lowe’s. I’ve made it a point to check with City Mill first before going anywhere else — that is, until my most recent experience. On my last visit, I needed to have two keys made — one house key and one motorcycle key (with my own blank) — as well as purchase some lumber and two saw blades for my circular and miter saws. The store was quiet, with only one other customer at the key counter, so I patiently waited my turn. When it was finally my turn, the older gentleman assisting customers at the key counter — who appeared to be in his late 70s — greeted me with no smile, no warmth, and a clear attitude of annoyance. I placed my keys on the counter, and he immediately picked up the blank motorcycle key, saying he couldn’t make a copy and that I “might as well throw it away.” I thought he was joking, but he slammed the key down on the counter and said, “How do you think this company makes money? Do you think we make money taking your blank and making copies?” At that point, it became clear he was serious and extremely rude. As a former business owner of nearly 20 years, I would never have allowed anyone representing my company to treat a customer that way. I told him I’d take my business elsewhere, and he dismissively waved his hands and said, “Go right ahead,” as if I were the problem. Still in disbelief, I spoke with the manager to share what had just happened — but unfortunately, she was less than helpful and offered no meaningful resolution or apology. After years of supporting City Mill, this experience completely changed my opinion of the company. I’ve decided I will no longer shop there and will instead take all my business to Home Depot or Lowe’s from now on. This was a one-star experience from start to finish — rude service, poor attitude, and no accountability from management.
Direct: (808) 682-5222
Below are common questions Honolulu, HI homeowners ask about spray foam insulation cost, types, and installation. For local pricing and to compare verified contractors in Honolulu, browse the listings above.
Not finding the right fit in Honolulu? Many spray foam contractors travel to nearby towns. These communities within about 60 miles all have verified contractors listed.