--- title: "Cornerstone Renovations LTD — Kitchen & Bath Remodelers | Houzz" canonical_html_url: https://www.houzz.com/professionals/kitchen-and-bath-remodelers/cornerstone-renovations-ltd-pfvwus-pf~504772932 markdown_url: https://www.houzz.com/md/professionals/pf~504772932.md entity_type: LocalBusiness business_name: "Cornerstone Renovations LTD" category: ["Kitchen & Bath Remodelers"] image: https://st.hzcdn.com/fimgs/b8b3e10905493202_8881-w400-h400-b0-p0--.jpg address: "Calgary, Alberta T1X1A8, Canada" latitude: 51.0409 longitude: -113.8075 phone: 403815536 website: http://www.cornerstonerenos.ca/ rating: 4.8 review_count: 6 best_of_houzz_awards: 1 followers: 9 last_updated: 2026-08-24 --- # Cornerstone Renovations LTD Original Houzz profile: [Cornerstone Renovations LTD](https://www.houzz.com/professionals/kitchen-and-bath-remodelers/cornerstone-renovations-ltd-pfvwus-pf~504772932) ## Professional summary - **Primary category:** Kitchen & Bath Remodelers - **Location:** Calgary, AB - **Serves:** Calgary, Chestermere - **Houzz rating:** 4.8 out of 5 (6 reviews) - **Best of Houzz:** 1 award (2018), for Service. ## About ### Houzz Badges - Recommended on Houzz - 5 Ideabook Saves Cornerstone Renovations Ltd. was started in Calgary in 1998 by Ed and Carolin Helder. We are a family owned and operated business specializing in residential renovations and restorations. Ed has worked in various positions in building and home improvements since 1986. All knowledge and experience gained was achieved by working with quality tradesmen, suppliers and continued updates of new products and methods in the construction industry. Ed's eye for detail and high standards of quality are shown by his work. Cornerstone Renovations Ltd: Maintains a safe and organized worksite. Uses experienced and proven tradespeople. Has a business license for Calgary and Chestermere. Has a Service of Alberta - Prepaid Contractor License. Is bonded and insured. Has WCB coverage. Offers a one year warranty on all labour. Offers all manufacturers' warranties on products. Takes the time to understand what you really want. Explains options relating to building materials, types of finishes and relative costs. Provides you with a written detailed contract and references. Uses superior quality products, materials, and supplies. Complies with municipal building permits and licensing rules. Is recognized by BBB Torch Awards for Ethics ### Services Provided - Bathroom Remodeling - Kitchen Remodeling - Home Remodeling - Home Additions - Cabinet Installation - Custom Cabinets - Custom Kitchen Cabinets - Custom Bathroom Vanities - Basement Remodeling - Countertop Installation - Flooring Installation - Tile Installation - Custom Countertops - Shower Installation - Backsplash Installation - Custom Pantries - Custom Walk-in Closets - Shower Door Installation - Cabinet Repair - Countertop Repair - Lighting Design ### Areas Served - Calgary - Chestermere ## Business Details | Field | Value | | --- | --- | | Business Name | Cornerstone Renovations LTD | | Address | Calgary, Alberta T1X1A8, Canada | | Phone | 403815536 | | Website | http://www.cornerstonerenos.ca/ | | Followers on Houzz | 9 | ## Contact - **Houzz profile:** [Cornerstone Renovations LTD](https://www.houzz.com/professionals/kitchen-and-bath-remodelers/cornerstone-renovations-ltd-pfvwus-pf~504772932) - **Website:** http://www.cornerstonerenos.ca/ - **Phone:** 403815536 ## Credentials - **Best of Houzz:** 1 award (2018), for Service. ## Reviews **Overall rating: 4.8 out of 5 — 6 reviews** ### All 6 reviews **★★★★★ — Frans van der Hoorn, June 2017** > Cornerstone did several projects in our 1920-ies house. From a significant basement renovation in 2009 (addressing basement wall issues, building new storage spaces, ceilings, lights, etc) to a custom made new shower, sinks, new living room ceiling with led lights in 2014. Outstanding work, easy communication, clear quotes, and within budget and on time. Could not be happier! **★★★★★ — Jeff Flood, June 2017** > Ed Helder did an absolutely superb job on several projects in my home. Ed renovated both bathrooms in my heritage home (built 1900) as well as renovating my somewhat frightening basement space into a clean, bright storage and laundry area. > > After his work, the main floor bathroom was easily the most attractive room in the house. Taking the room back to the studs, Ed installed all new fixtures, lighting, in-floor heat, acrylic shower screen and soaker tub. For the basement renos in particular, Ed would suggest (but never push) ideas to enhance the project. I agreed to 99% of his ideas and they all worked beautifully. > > I recently sold my home for above list price. I'm confident that Ed's work was a key feature in the attractiveness of my home. You'd be fortunate to hire him! **★★★★★ — W. E. Walters, June 2017** > Cornerstone Renovations had been doing large renos at 2 of my neighbours homes last year. and was well recommended. I hired him to replace all the millwork on both floors and help me re-design and build out a room and back entryway into my home, as well as a myriad of smaller projects he handled along the way. Ed, is so good at his work, very thorough and thoughtful in discussing the project and options available and then working to the schedule and accomodating changes in time or process as was required. Very dependable and trustworthy in his work and demeanor, like having a family member on site. **★★★★★ — Vern Dewit, June 2017** > Cornerstone renovations have done several mid-sized jobs around our house including hardwood flooring and redoing our entire kitchen. Ed is very flexible and doesn't mind when we make minor changes throughout the job. He always asks before deviating from the plan and keeps to his initial estimates as closely as possible. The quality of work is also great. **★★★★★ — Gary R, June 2017** > I have been very impressed by Ed's work and attention to detail. I have used Ed for widening a front entrance, kitchen renovation, sound proofing my bedroom, siding installation and installing a front rail. Very reliable, trustworthy and professional! **★★★★ — Jacqueline Roe, June 2017** > I hired Cornerstone to rebuild my basement after the flood of 2013. His clear and consistent communication made the process much easier. He always showed up when arranged, on time. His subcontracted employees were equally efficient, and the work was good. We have been generally pleased with the finished product, and his final invoice was within the quoted amount. ## Selected projects - [Custom Millwork](https://www.houzz.com/hznb/projects/custom-millwork-pj-vj~2542851) - Location: Not specified - Photos: 3 - [Outdoor projects](https://www.houzz.com/hznb/projects/outdoor-projects-pj-vj~2530433) - Location: Not specified - Photos: 16 - [Bathrooms](https://www.houzz.com/hznb/projects/bathrooms-pj-vj~1084628) - Location: Not specified - Photos: 6 - [Kitchens](https://www.houzz.com/hznb/projects/kitchens-pj-vj~1084617) - Location: Not specified - Photos: 10 [See all 4 projects](https://www.houzz.com/professionals/kitchen-and-bath-remodelers/cornerstone-renovations-ltd-pfvwus-pf~504772932) --- *Source: Houzz professional profile. Reflects the profile as of 2026-08-24.*