Interior designer · Philadelphia, PA · reviewed since 2011
iHow the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 59%97+56.9Reliability 26%97+25.3Value 15%100+15.2Craft & service penalty94−0.6Experts Score= 97Not enough data for replies to reviews; its weight is shared by the others.Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.97SCORE
AGradeiLetter from the Experts Score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = under 20.
#17 of 103 interior designersiPosition by Experts Score among all companies we track in this category. · better than 84%
5.0★★★★★36 Google reviews · 24 photos
100%five-star reviews
0%1–2★, last 20 reviewsiShare of 1–2★ reviews in the last 24 months — or the 20 newest reviews when the company had fewer than 20 in that time.
Delia Designs holds a 5.0 rating from 36 Google reviews, with the owner responding to all feedback. Clients frequently cite punctuality, clear communication, and reasonable pricing as key strengths across residential, commercial, and hospitality projects. Recurring themes include the firm's ability to meet tight deadlines, provide detailed material palettes, and execute designs that balance aesthetics with functionality. Reviewers also highlight the firm's educational workshops and its collaborative approach with contractors and suppliers, noting that the service consistently adapts to specific project constraints and client needs without any common criticisms.
Google rating: 5.0 out of 5 from 36 reviews (100% five-star).
Reviews on this page: 36 Google reviews (35 with written comments).
Owner responses: the business replied to 100% of reviews.
Score per factor (100 = best)iEach factor is scored 0–100 on absolute terms (star average, share of 1–2★ reviews, price verdicts…); standing within the category can only raise it, never lower it.. Strongest: value and satisfaction; weakest: craft & service.
This companyInterior Designers median0 = centre, 100 = best
SatisfactioniSatisfaction · 54% of the scoreRecency-weighted star average (2-year half-life), shrunk toward the category mean by review volume; the company’s own lifetime average as the prior; absolute: 4.0★ = 0, 5★ = 100.Delia Designs Interior Design: 97/100 on this factor. Category median: 95.A
97
ReliabilityiReliability · 24% of the scoreHow rarely jobs go badly: share of 1–2★ reviews — 60% the last 24 months (or the 20 newest if fewer), 40% all-time; 0% = 100, 15%+ = 0; the category percentile can only raise it.Delia Designs Interior Design: 97/100 on this factor. Category median: 96.A
97
Craft & serviceiCraft & service · penalty only, up to −10 pointsGoogle review highlights: Quality, Professionalism, Responsiveness, Punctuality — how rarely reviewers flag them as a negative, per review since highlights began; 0% = 100, 5%+ = 0. Subtracted from the score (up to −10), never averaged in — clean highlights are the norm, not a bonus.Delia Designs Interior Design: 94/100 on this factor. Category median: 96.A
94
ValueiValue · 14% of the scoreCustomers’ own price verdicts (Great / Reasonable vs Overpriced) and Value highlights; 65% absolute (all “reasonable” ≈ 80, “great” = 100), the category percentile can only raise it.Delia Designs Interior Design: 100/100 on this factor. Category median: 95.A
100
MomentumiMomentum · penalty only, up to −10 pointsPenalises only a real slide: last-12-month average below lifetime (−0.5★ = 0). Still 4.8★+ over the last year, or steady/improving = 100. Subtracted from the score (up to −10), never averaged in.Not enough reviews for this factor yet. Category median: 100.–
–
Replies to reviewsiReplies to reviews · 7% of the scoreHow often the owner publicly replies to reviews under 5★ (1–4★). Needs 3+ such reviews, otherwise not counted; 65% absolute (80%+ replied = 100), the category percentile can only raise it.Not enough reviews for this factor yet. Category median: 44.–
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Bar = this company · dark tick = category median.
Star ratings
36 Google reviews we collected
5.0of 5
5 stars36100%
4 stars00%
3 stars00%
2 stars00%
1 star00%
Praise vs complaints
Phrases our text analysis found in 35 written reviews
100%praise
Praise49100%
Complaints00%
Topic share
How often each topic comes up in the written reviews
6topics
Staff & attitude1837%
Would recommend1122%
Quality & results612%
Speed & response612%
Communication510%
Price & value36%
What customers talk about
We read 35 written reviews and marked every phrase about these topics. The same colors are highlighted in the reviews.
“Tina provided multiple floor plan design options, material palettes to choose from and professional quality interior renderings of the spaces.”
“I highly recommend consulting with Tina at Delia Designs as an Interior Designer on your next project!”
“We couldn’t be happier with how thorough, patient and professional she was while working with us.”
“It was a fast-track design to meet project specific deadlines.”
“She met all deadlines and her communication through-out was definitely a strong point.”
“…as I am looking to start my own interior design business and I found great value in learning about Tina’s expertise and experience.…”
People customers mention
Tina21 reviews
praise complaint · found by our text analysis, Google review wording unchanged.
Reviews for your job
Customers hired Delia Designs Interior Design for 2 kinds of job. Pick one to see what they paid and said.
Zack1 reviewiTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 3 years ago★★★★★
Tina at Delia Designs was the Interior Designer on a multi family residential project that I worked on through all phases of design. It was a fast-track design to meet project specific deadlines. She met all deadlines and her communication through-out was definitely a strong point. Tina provided multiple floor plan…
ScottLocal Guide · 27 reviewsiTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 4 years ago★★★★★
Working with Tina was a very good experience. I had a unique project that required juggling the space requirements of a lot of equipment along with still wanting an aesthetically pleasing and inspiring environment. The final design exceeded my expectations.
Custom art selectionInterior decoratingRoom planning+ Responsiveness+ Quality+ Professionalism
Staci1 reviewiTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 5 years ago★★★★★
Tina has been very helpful with our previous home renovation and our current home build. She is attentive to our aesthetic and has a great eye for style and detail. She is organized, responsive and helpful with every aspect of our project. I highly recommend her for any project design
+ Responsiveness+ Punctuality+ Quality
Brian4 reviewsiTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 5 years ago★★★★★
Tina consulted on design for the renovation of our grille room at our golf club. Her ideas and vision have brought our space to a new level. Professional, attentive, and vision set her apart. Looking forward to working with her again sometime soon.
Carrie4 reviewsiTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 6 years ago★★★★★
In addition to being an thoughtful and talented designer, Tina also serves as a mentor and educator for design students like myself. I've taken numerous courses with her, including CAD, Lighting for Interiors, and Photoshop and have always found her to be patient and dedicated. Highly recommend her for online and computer based-learning as well!
Service not listed+ Responsiveness+ Quality+ Professionalism
Jocelyn1 reviewiTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 6 years ago★★★★★
I have had Tina as a professor as well as have taken some of her workshop classes and she is one of the most knowledgeable industry professionals I have interacted with. As a professor Tina ensured that we knew all of the latest and greatest in the design industry. Since, I have been following Tina's work via social…
Tina at Delia Designs was the Interior Designer on a multi family residential project that I worked on through all phases of design. It was a fast-track design to meet project specific deadlines. She met all deadlines and her communication through-out was definitely a strong point. Tina provided multiple floor plan design options, material palettes to choose from and professional quality interior renderings of the spaces. Having her as part of the design team was a great asset. I highly recommend consulting with Tina at Delia Designs as an Interior Designer on your next project!
Positive: Responsiveness, Punctuality, Quality, Professionalism, Value
Services: Commercial interior design, Interior architectural design, Kitchen design, Office space design, Space Planning
Response from the owner · 3 years ago
Thank you so much Zack. It was a pleasure working with you and I look forward to collaborating in the future!
Nethra Ankam4 reviewsiTotal number of Google reviews Nethra has written across all businesses on Google Maps, not just this one.
Working with Tina was a very good experience. I had a unique project that required juggling the space requirements of a lot of equipment along with still wanting an aesthetically pleasing and inspiring environment. The final design exceeded my expectations.
Tina has been very helpful with our previous home renovation and our current home build. She is attentive to our aesthetic and has a great eye for style and detail. She is organized, responsive and helpful with every aspect of our project. I highly recommend her for any project design
Positive: Responsiveness, Punctuality, Quality, Professionalism, Value
Response from the owner · 5 years ago
Thank you so much Staci. I've really enjoyed working with you over the years. I can't wait to see your new home completed.
Brian Kreamer4 reviewsiTotal number of Google reviews Brian has written across all businesses on Google Maps, not just this one.
Tina consulted on design for the renovation of our grille room at our golf club. Her ideas and vision have brought our space to a new level. Professional, attentive, and vision set her apart. Looking forward to working with her again sometime soon.
Response from the owner · 5 years ago
Thank you Brian! I really enjoyed working with you on this project and look forward to future collaborations!
Carrie Love4 reviewsiTotal number of Google reviews Carrie has written across all businesses on Google Maps, not just this one.
In addition to being an thoughtful and talented designer, Tina also serves as a mentor and educator for design students like myself. I've taken numerous courses with her, including CAD, Lighting for Interiors, and Photoshop and have always found her to be patient and dedicated. Highly recommend her for online and computer based-learning as well!
Positive: Responsiveness, Quality, Professionalism, Value
Services: Service not listed
Response from the owner · 6 years ago
Thank you for your kind words Carrie. I've enjoyed having you in class and look forward to seeing you advance into the field.
Jocelyn Vottero1 reviewiTotal number of Google reviews Jocelyn has written across all businesses on Google Maps, not just this one.
I have had Tina as a professor as well as have taken some of her workshop classes and she is one of the most knowledgeable industry professionals I have interacted with. As a professor Tina ensured that we knew all of the latest and greatest in the design industry. Since, I have been following Tina's work via social media and am nothing less than amazed when she posts her latest projects and designs.
Positive: Professionalism
Response from the owner · 6 years ago
Thank you Jocelyn. It has been a pleasure to see you progress in the courses. I look forward to seeing you experience success in your journey!
Madison Alpern14 reviewsiTotal number of Google reviews Madison has written across all businesses on Google Maps, not just this one.
I highly recommend Tina Delia & Delia Designs. Tina is a wealth of knowledge, very professional, extremely kind and helpful and has great taste!
Positive: Responsiveness, Punctuality, Quality, Professionalism, Value
Response from the owner · 6 years ago
Thank you Madison! I've enjoyed having you in my class and Workshop and I look forward to continuing to follow your development as an interior designer!
Ashley NeidermanLocal Guide · 20 reviewsiTotal number of Google reviews Ashley has written across all businesses on Google Maps, not just this one.
I recently attended Tina’s Interior Design Business Workshop. It was a valuable professional workshop and most importantly extremely insightful. The workshop was beneficial to me as I am looking to start my own interior design business and I found great value in learning about Tina’s expertise and experience. I appreciated the resources she provided and also making herself available with questions. I look forward to using what I learned from this workshop and applying it to my own business.
Positive: Quality, Professionalism, Value
Response from the owner · 6 years ago
Thank you Ashley! I'm so happy you found the Workshop helpful and I look forward to seeing you blossom with your business.
Pete Zografakis5 reviewsiTotal number of Google reviews Pete has written across all businesses on Google Maps, not just this one.
We engaged Delia Designs to design a home project in which we converted an existing all-season sun room into a bar/lounge. We were very happy with her work, as well as her timeliness and attentiveness to our needs. Highly recommend!
